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Phospho Antibodies

Phospho-specific antibodies’ typical purpose is to enable researchers to detect changes in proteins. They will exclusively bind to the amino acid sequence on a protein that has been phosphorylated (which is both a physical & chemical change) and do not bind to the same amino acid sequence on said protein if it lacks said phosphorylation. This aids in being able to clearly see and understand the data produced from this particular protein modification.


Viewing 750-800 of 5299 product results


product-image-AAA321530_IF8.jpg IF (Immunofluorescence) (AAA321530 staining Hela by IF/ICC. The sample were fixed with PFA and permeabilized in 0.1% Triton X-100, then blocked in 10% serum for 45 minutes at 25 degree C. The primary antibody was diluted at 1/200 and incubated with the sample for 1 hour at 37 degree C. An Alexa Fluor 594 conjugated goat anti-rabbit IgG (H+L) Ab, diluted at 1/600, was used as the secondary antibody.)

ATF2, Polyclonal Antibody (Cat# AAA321530)

Full Name
Phospho-ATF2 (Ser62/44) Antibody
Gene Names
ATF2; HB16; CREB2; TREB7; CREB-2; CRE-BP1
Reactivity
Human, Mouse, Rat
Applications
Immunoprecipitation, Immunocytochemistry, Immunofluorescence, Immunohistochemistry, Western Blot
Purity
From purified rabbit serum by affinity purification via sequential chromatography on phospho-and non-phospho-peptide affinity columns.
Pricing
product-image-AAA321531_IF10.jpg IF (Immunofluorescence) (AAA321531 staining Hela by IF/ICC. The sample were fixed with PFA and permeabilized in 0.1% Triton X-100, then blocked in 10% serum for 45 minutes at 25 degree C. The primary antibody was diluted at 1/200 and incubated with the sample for 1 hour at 37 degree C. An Alexa Fluor 594 conjugated goat anti-rabbit IgG (H+L) Ab, diluted at 1/600, was used as the secondary antibody.)

ATF2, Polyclonal Antibody (Cat# AAA321531)

Full Name
Phospho-ATF2 (Ser112/94) Antibody
Gene Names
ATF2; HB16; CREB2; TREB7; CREB-2; CRE-BP1
Reactivity
Human, Mouse, Rat
Applications
Immunoprecipitation, Immunocytochemistry, Immunofluorescence, Immunohistochemistry, Western Blot
Purity
From purified rabbit serum by affinity purification via sequential chromatography on phospho-and non-phospho-peptide affinity columns.
Pricing
product-image-AAA321534_WB10.jpg WB (Western Blot) (Western blot analysis of Phospho-VAV1 (Tyr174) expression in various lysates)

VAV1, Polyclonal Antibody (Cat# AAA321534)

Full Name
Phospho-VAV1 (Tyr174) Antibody
Gene Names
VAV1; VAV
Reactivity
Human, Mouse, Rat
Applications
Immunocytochemistry, Immunofluorescence, Immunohistochemistry, Western Blot
Purity
From purified rabbit serum by affinity purification via sequential chromatography on phospho-and non-phospho-peptide affinity columns.
Pricing
product-image-AAA321536_IF13.jpg IF (Immunofluorescence) (AAA321536 staining K562 by IF/ICC. The sample were fixed with PFA and permeabilized in 0.1% Triton X-100, then blocked in 10% serum for 45 minutes at 25 degree C. The primary antibody was diluted at 1/200 and incubated with the sample for 1 hour at 37 degree C. An Alexa Fluor 594 conjugated goat anti-rabbit IgG (H+L) Ab, diluted at 1/600, was used as the secondary antibody.)

GATA1, Polyclonal Antibody (Cat# AAA321536)

Full Name
Phospho-GATA1 (Ser310) Antibody
Gene Names
GATA1; GF1; GF-1; NFE1; XLTT; ERYF1; NF-E1; XLANP; XLTDA; GATA-1
Reactivity
Human, Mouse, Rat
Applications
Immunocytochemistry, Immunofluorescence, Western Blot
Purity
From purified rabbit serum by affinity purification via sequential chromatography on phospho-and non-phospho-peptide affinity columns.
Pricing
product-image-AAA321537_WB11.jpg WB (Western Blot) (Western blot analysis of Phospho-CD44 (Ser706) expression in various lysates)

CD44, Polyclonal Antibody (Cat# AAA321537)

Full Name
Phospho-CD44 (Ser706) Antibody
Gene Names
CD44; IN; LHR; MC56; MDU2; MDU3; MIC4; Pgp1; CDW44; CSPG8; HCELL; HUTCH-I; ECMR-III
Reactivity
Human, Mouse, Rat
Applications
Immunocytochemistry, Immunofluorescence, Western Blot
Purity
From purified rabbit serum by affinity purification via sequential chromatography on phospho-and non-phospho-peptide affinity columns.
Pricing
product-image-AAA321538_WB13.jpg WB (Western Blot) (Western blot analysis of PDGFRa phosphorylation expression in 293 whole cell lysates, The lane on the left is treated with the antigen-specific peptide.)

PDGFRa, Polyclonal Antibody (Cat# AAA321538)

Full Name
Phospho-PDGFRa (Tyr849) Antibody
Gene Names
PDGFRA; CD140A; PDGFR2; PDGFR-2
Reactivity
Human, Mouse, Rat
Applications
Western Blot
Purity
From purified rabbit serum by affinity purification via sequential chromatography on phospho-and non-phospho-peptide affinity columns.
Pricing
product-image-AAA321539_IF11.jpg IF (Immunofluorescence) (AAA321539 staining Jurkat cells by ICC/IF. Cells were fixed with PFA and permeabilized in 0.1% saponin prior to blocking in 10% serum for 45 minutes at 37 degree C. The primary antibody was diluted 1/400 and incubated with the sample for 1 hour at 37 degree C. A Alexa Fluor 594 conjugated goat polyclonal to rabbit IgG (H+L), diluted 1/600 was used as secondary antibody.)

PECAM-1, Polyclonal Antibody (Cat# AAA321539)

Full Name
Phospho-PECAM-1 (Tyr713) Antibody
Gene Names
PECAM1; CD31; PECA1; GPIIA'; PECAM-1; endoCAM; CD31/EndoCAM
Reactivity
Human, Mouse
Applications
Immunocytochemistry, Immunofluorescence, Western Blot
Purity
From purified rabbit serum by affinity purification via sequential chromatography on phospho-and non-phospho-peptide affinity columns.
Pricing
product-image-AAA321540_IF10.jpg IF (Immunofluorescence) (AAA321540 staining HepG2 cells by IF/ICC. The sample were fixed with PFA and permeabilized in 0.1% Triton X-100, then blocked in 10% serum for 45 minutes at 25 degree C. The primary antibody was diluted at 1/200 and incubated with the sample for 1 hour at 37 degree C. An Alexa Fluor 594 conjugated goat anti-rabbit IgG (H+L) antibody, diluted at 1/600, was used as secondary antibody.)

PLCG2, Polyclonal Antibody (Cat# AAA321540)

Full Name
Phospho-PLCG2 (Tyr753) Antibody
Gene Names
PLCG2; FCAS3; APLAID; PLC-IV; PLC-gamma-2
Reactivity
Human, Mouse, Rat
Applications
Immunocytochemistry, Immunofluorescence, Immunohistochemistry, Western Blot
Purity
From purified rabbit serum by affinity purification via sequential chromatography on phospho-and non-phospho-peptide affinity columns.
Pricing
product-image-AAA321542_IHC10.jpg IHC (Immunohistochemistry) (AAA321542 at 1/200 staining human kidney tissue sections by IHC-P. The tissue was formaldehyde fixed and a heat mediated antigen retrieval step in citrate buffer was performed. The tissue was then blocked and incubated with the antibody for 1.5 hours at 22 degree C. An HRP conjugated goat anti-rabbit antibody was used as the secondary.)

Stathmin 1, Polyclonal Antibody (Cat# AAA321542)

Full Name
Phospho-Stathmin 1 (Ser24) Antibody
Gene Names
STMN1; Lag; SMN; OP18; PP17; PP19; PR22; LAP18; C1orf215
Reactivity
Human, Mouse, Rat
Applications
Immunocytochemistry, Immunofluorescence, Immunohistochemistry, Western Blot
Purity
Peptide affinity purification
Pricing
product-image-AAA321547_IF8.jpg IF (Immunofluorescence) (AAA321547 staining HepG2 by IF/ICC. The sample were fixed with PFA and permeabilized in 0.1% Triton X-100, then blocked in 10% serum for 45 minutes at 25 degree C. The primary antibody was diluted at 1/200 and incubated with the sample for 1 hour at 37 degree C. An Alexa Fluor 594 conjugated goat anti-rabbit IgG (H+L) Ab, diluted at 1/600, was used as the secondary antibody.)

C/EBP beta, Polyclonal Antibody (Cat# AAA321547)

Full Name
Phospho-C/EBP beta (Thr235/188) Antibody
Gene Names
CEBPB; TCF5; IL6DBP; NF-IL6; C/EBP-beta
Reactivity
Human, Mouse, Rat
Applications
Immunocytochemistry, Immunofluorescence, Immunohistochemistry, Western Blot
Purity
Affinity purification via sequential chromatography
Pricing
product-image-AAA321548_IHC13.jpg IHC (Immunohiostchemistry) (AAA321548 at 1/100 staining human brain tissue sections by IHC-P. The tissue was formaldehyde fixed and a heat mediated antigen retrieval step in citrate buffer was performed. The tissue was then blocked and incubated with the antibody for 1.5 hours at 22 degree C. An HRP conjugated goat anti-rabbit antibody was used as the secondary.)

IGFBP-3, Polyclonal Antibody (Cat# AAA321548)

Full Name
Phospho-IGFBP-3 (Ser183) Antibody
Gene Names
IGFBP3; IBP3; BP-53
Reactivity
Human, Mouse
Applications
Immunohistochemistry, Western Blot
Purity
From purified rabbit serum by affinity purification via sequential chromatography on phospho-and non-phospho-peptide affinity columns.
Pricing
product-image-AAA321549_IHC10.jpg IHC (Immunohistochemistry) (AAA321549 at 1/200 staining human lymph nodes tissue sections by IHC-P. The tissue was formaldehyde fixed and a heat mediated antigen retrieval step in citrate buffer was performed. The tissue was then blocked and incubated with the antibody for 1.5 hours at 22 degree C. An HRP conjugated goat anti-rabbit antibody was used as the secondary.)

PTP1B, Polyclonal Antibody (Cat# AAA321549)

Full Name
Phospho-PTP1B (Ser50) Antibody
Gene Names
PTPN1; PTP1B
Reactivity
Human, Mouse, Rat
Applications
Immunocytochemistry, Immunofluorescence, Immunohistochemistry, Western Blot
Purity
From purified rabbit serum by affinity purification via sequential chromatography on phospho-and non-phospho-peptide affinity columns.
Pricing
product-image-AAA321554_IF13.jpg IF (Immunofluorescence) (AAA321554 staining HepG2 cells by ICC/IF. Cells were fixed with PFA and permeabilized in 0.1% saponin prior to blocking in 10% serum for 45 minutes at 37 degree C. The primary antibody was diluted 1/400 and incubated with the sample for 1 hour at 37 degree C. A Alexa Fluor 594 conjugated goat polyclonal to rabbit IgG (H+L), diluted 1/600 was used as secondary antibody.)

Epo-R, Polyclonal Antibody (Cat# AAA321554)

Full Name
Phospho-Epo-R (Tyr368) Antibody
Gene Names
EPOR; EPO-R
Reactivity
Human, Mouse, Rat
Applications
Immunocytochemistry, Immunofluorescence, Western Blot
Purity
From purified rabbit serum by affinity purification via sequential chromatography on phospho-and non-phospho-peptide affinity columns.
Pricing
product-image-AAA321555_WB10.jpg WB (Western Blot) (Western blot analysis of Elk1 phosphorylation expression in UV treated HeLa whole cell lysates, The lane on the left is treated with the antigen-specific peptide.)

Elk1, Polyclonal Antibody (Cat# AAA321555)

Full Name
Phospho-Elk1 (Ser383) Antibody
Reactivity
Human, Mouse, Rat
Applications
Immunoprecipitation, Immunocytochemistry, Immunofluorescence, Immunohistochemistry, Western Blot
Purity
From purified rabbit serum by affinity purification via sequential chromatography on phospho-and non-phospho-peptide affinity columns.
Pricing
product-image-AAA321557_WB13.jpg WB (Western Blot) (Western blot analysis of Phospho-TNNI3 (Thr142) expression in various lysates)

TNNI3, Polyclonal Antibody (Cat# AAA321557)

Full Name
Phospho-TNNI3 (Thr142) Antibody
Gene Names
TNNI3; CMH7; RCM1; cTnI; CMD2A; TNNC1; CMD1FF
Reactivity
Human, Mouse, Rat
Applications
Western Blot
Purity
From purified rabbit serum by affinity purification via sequential chromatography on phospho-and non-phospho-peptide affinity columns.
Pricing
product-image-AAA321561_WB11.jpg WB (Western Blot) (Western blot analysis of Phospho-NF kappaB p105/p50 (Ser932) expression in various lysates)

NF kappaB p105/p50, Polyclonal Antibody (Cat# AAA321561)

Full Name
Phospho-NF kappaB p105/p50 (Ser932) Antibody
Gene Names
NFKB1; p50; KBF1; p105; EBP-1; CVID12; NF-kB1; NFKB-p50; NFkappaB; NF-kappaB; NFKB-p105; NF-kappa-B1
Reactivity
Human, Mouse, Rat
Applications
Immunocytochemistry, Immunofluorescence, Western Blot
Purity
From purified rabbit serum by affinity purification via sequential chromatography on phospho-and non-phospho-peptide affinity columns.
Pricing
product-image-AAA321722_IHC11.jpg IHC (Immunohistochemisry) (AAA321722 at 1/200 staining human kidney carcinoma tissue sections by IHC-P. The tissue was formaldehyde fixed and a heat mediated antigen retrieval step in citrate buffer was performed. The tissue was then blocked and incubated with the antibody for 1.5 hours at 22 degree C. An HRP conjugated goat anti-rabbit antibody was used as the secondary.)

4E-BP1, Polyclonal Antibody (Cat# AAA321722)

Full Name
Phospho-4E-BP1 (Thr45) Antibody
Gene Names
EIF4EBP1; BP-1; 4EBP1; 4E-BP1; PHAS-I
Reactivity
Human, Mouse, Rat
Applications
Immunocytochemistry, Immunofluorescence, Immunohistochemistry, Western Blot
Purity
From purified rabbit serum by affinity purification via sequential chromatography on phospho-and non-phospho-peptide affinity columns.
Pricing
product-image-AAA321728_IF8.jpg IF (Immunofluorescence) (AAA321728 staining HeLa cells by ICC/IF. Cells were fixed with PFA and permeabilized in 0.1% saponin prior to blocking in 10% serum for 45 minutes at 37 degree C. The primary antibody was diluted 1/400 and incubated with the sample for 1 hour at 37 degree C. A Alexa Fluor 594 conjugated goat polyclonal to rabbit IgG (H+L), diluted 1/600 was used as secondary antibody.)

IRF-3, Polyclonal Antibody (Cat# AAA321728)

Full Name
Phospho-IRF-3 (Ser385) Antibody
Gene Names
IRF3; IIAE7
Reactivity
Human, Rat
Applications
Immunocytochemistry, Immunofluorescence, Immunohistochemistry, Western Blot
Purity
From purified rabbit serum by affinity purification via sequential chromatography on phospho-and non-phospho-peptide affinity columns.
Pricing
product-image-AAA321731_WB10.jpg WB (Western Blot) (Western blot analysis of Phospho-STAT4 (Tyr693) expression in Mouse heart tissue lysate)

STAT4, Polyclonal Antibody (Cat# AAA321731)

Full Name
Phospho-STAT4 (Tyr693) Antibody
Gene Names
STAT4; SLEB11
Reactivity
Human, Mouse, Rat
Applications
Immunoprecipitation, Immunocytochemistry, Immunofluorescence, Immunohistochemistry, Western Blot
Purity
From purified rabbit serum by affinity purification via sequential chromatography on phospho-and non-phospho-peptide affinity columns.
Pricing
product-image-AAA321734_WB10.jpg WB (Western Blot) (Western blot analysis of Phospho-PKD1/2/3/PKC mu (Ser738+Ser742) expression in various lysates)

PKD1/2/3/PKC mu, Polyclonal Antibody (Cat# AAA321734)

Full Name
Phospho-PKD1/2/3/PKC mu (Ser738+Ser742) Antibody
Gene Names
PRKD1; PKD; PKCM; CHDED; PRKCM; PKC-MU
Reactivity
Human, Mouse, Rat
Applications
Immunocytochemistry, Immunofluorescence, Immunohistochemistry, Western Blot
Purity
From purified rabbit serum by affinity purification via sequential chromatography on phospho-and non-phospho-peptide affinity columns.
Pricing
product-image-AAA321735_IF8.jpg IF (Immunofluorescence) (AAA321735 staining HuvEc by IF/ICC. The sample were fixed with PFA and permeabilized in 0.1% Triton X-100, then blocked in 10% serum for 45 minutes at 25 degree C. The primary antibody was diluted at 1/200 and incubated with the sample for 1 hour at 37 degree C. An Alexa Fluor 594 conjugated goat anti-rabbit IgG (H+L) Ab, diluted at 1/600, was used as the secondary antibody.)

PPAR-BP, Polyclonal Antibody (Cat# AAA321735)

Full Name
Phospho-PPAR-BP (Thr1457) Antibody
Gene Names
MED1; PBP; CRSP1; RB18A; TRIP2; PPARBP; CRSP200; DRIP205; DRIP230; PPARGBP; TRAP220
Reactivity
Human, Mouse
Applications
Immunocytochemistry, Immunofluorescence, Immunohistochemistry, Western Blot
Purity
From purified rabbit serum by affinity purification via sequential chromatography on phospho-and non-phospho-peptide affinity columns.
Pricing
product-image-AAA321736_IF8.jpg IF (Immunofluorescence) (AAA321736 staining HeLa cells treated with TNF-a 20nM 15' by ICC/IF. Cells were fixed with PFA and permeabilized in 0.1% saponin prior to blocking in 10% serum for 45 minutes at 37 degree C. The primary antibody was diluted 1/400 and incubated with the sample for 1 hour at 37 degree C. A Alexa Fluor 594 conjugated goat polyclonal to rabbit IgG (H+L), diluted 1/600 was used as secondary antibody.)

I kappaB beta, Polyclonal Antibody (Cat# AAA321736)

Full Name
Phospho-I kappaB beta (Ser23) Antibody
Gene Names
NFKBIB; IKBB; TRIP9
Reactivity
Human, Mouse, Rat
Applications
Immunocytochemistry, Immunofluorescence, Immunohistochemistry, Western Blot
Purity
From purified rabbit serum by affinity purification via sequential chromatography on phospho-and non-phospho-peptide affinity columns.
Pricing
product-image-AAA321737_WB13.jpg WB (Western Blot) (Western blot analysis of I kappaB beta phosphorylation expression in TNF-a treated 293 whole cell lysates, The lane on the left is treated with the antigen-specific peptide.)

I kappaB beta, Polyclonal Antibody (Cat# AAA321737)

Full Name
Phospho-I kappaB beta (Thr19) Antibody
Gene Names
NFKBIB; IKBB; TRIP9
Reactivity
Human
Applications
Immunocytochemistry, Immunofluorescence, Western Blot
Purity
From purified rabbit serum by affinity purification via sequential chromatography on phospho-and non-phospho-peptide affinity columns.
Pricing
product-image-AAA321742_IF11.jpg IF (Immunofluorescence) (AAA321742 staining HeLa by IF/ICC. The sample were fixed with PFA and permeabilized in 0.1% Triton X-100, then blocked in 10% serum for 45 minutes at 25 degree C. The primary antibody was diluted at 1/200 and incubated with the sample for 1 hour at 37 degree C. An Alexa Fluor 594 conjugated goat anti-rabbit IgG (H+L) Ab, diluted at 1/600, was used as the secondary antibody.)

LKB1, Polyclonal Antibody (Cat# AAA321742)

Full Name
Phospho-LKB1 (Thr189) Antibody
Gene Names
STK11; PJS; LKB1; hLKB1
Reactivity
Human, Mouse
Applications
Immunocytochemistry, Immunofluorescence, Western Blot
Purity
From purified rabbit serum by affinity purification via sequential chromatography on phospho-and non-phospho-peptide affinity columns.
Pricing
product-image-AAA321747_WB8.jpg WB (Western Blot) (Western blot analysis of Phospho-DRP-2 (Thr514) expression in various lysates)

DRP-2, Polyclonal Antibody (Cat# AAA321747)

Full Name
Phospho-DRP-2 (Thr514) Antibody
Gene Names
DPYSL2; DRP2; N2A3; CRMP2; DRP-2; ULIP2; CRMP-2; DHPRP2; ULIP-2
Reactivity
Human, Mouse, Rat
Applications
Immunocytochemistry, Immunofluorescence, Immunohistochemistry, Western Blot
Purity
From purified rabbit serum by affinity purification via sequential chromatography on phospho-and non-phospho-peptide affinity columns.
Pricing
product-image-AAA321750_IF10.jpg IF (Immunofluorescence) (AAA321750 staining NIH-3T3 cells by IF/ICC. The sample were fixed with PFA and permeabilized in 0.1% Triton X-100, then blocked in 10% serum for 45 minutes at 25 degree C. The primary antibody was diluted at 1/200 and incubated with the sample for 1 hour at 37 degree C. An Alexa Fluor 594 conjugated goat anti-rabbit IgG (H+L) antibody, diluted at 1/600, was used as secondary antibody.)

Trk B, Polyclonal Antibody (Cat# AAA321750)

Full Name
Phospho-Trk B (Tyr515) Antibody
Gene Names
NTRK2; OBHD; TRKB; trk-B; EIEE58; GP145-TrkB
Reactivity
Human, Mouse, Rat
Applications
Immunocytochemistry, Immunofluorescence, Immunohistochemistry, Western Blot
Purity
From purified rabbit serum by affinity purification via sequential chromatography on phospho-and non-phospho-peptide affinity columns.
Pricing
product-image-AAA321757_IF10.jpg IF (Immunofluorescence) (AAA321757 staining HepG2 by IF/ICC. The sample were fixed with PFA and permeabilized in 0.1% Triton X-100, then blocked in 10% serum for 45 minutes at 25 degree C. The primary antibody was diluted at 1/200 and incubated with the sample for 1 hour at 37 degree C. An Alexa Fluor 594 conjugated goat anti-rabbit IgG (H+L) Ab, diluted at 1/600, was used as the secondary antibody.)

Estrogen Receptor beta, Polyclonal Antibody (Cat# AAA321757)

Full Name
Phospho-Estrogen Receptor beta (Ser105) Antibody
Gene Names
ESR2; Erb; ESRB; ESTRB; NR3A2; ER-BETA; ESR-BETA
Reactivity
Human, Mouse, Rat
Applications
Immunocytochemistry, Immunofluorescence, Western Blot
Purity
From purified rabbit serum by affinity purification via sequential chromatography on phospho-and non-phospho-peptide affinity columns.
Pricing
product-image-AAA321759_IF10.jpg IF (Immunofluorescence) (AAA321759 staining 293 cells by IF/ICC. The sample were fixed with PFA and permeabilized in 0.1% Triton X-100, then blocked in 10% serum for 45 minutes at 25 degree C. The primary antibody was diluted at 1/200 and incubated with the sample for 1 hour at 37 degree C. An Alexa Fluor 594 conjugated goat anti-rabbit IgG (H+L) antibody, diluted at 1/600, was used as secondary antibody.)

BAD, Polyclonal Antibody (Cat# AAA321759)

Full Name
Phospho-BAD (Ser155) Antibody
Gene Names
BAD; BBC2; BCL2L8
Reactivity
Human, Mouse, Rat
Applications
Immunocytochemistry, Immunofluorescence, Immunohistochemistry, Western Blot
Purity
From purified rabbit serum by affinity purification via sequential chromatography on phospho-and non-phospho-peptide affinity columns.
Pricing
product-image-AAA321761_IHC10.jpg IHC (Immunohistochemistry) (AAA321761 at 1/100 staining human Brain tissue sections by IHC-P. The tissue was formaldehyde fixed and a heat mediated antigen retrieval step in citrate buffer was performed. The tissue was then blocked and incubated with the antibody for 1.5 hours at 22 degree C. An HRP conjugated goat anti-rabbit antibody was used as the secondary.)

CPI17 alpha, Polyclonal Antibody (Cat# AAA321761)

Full Name
Phospho-CPI17 alpha (Thr38) Antibody
Gene Names
PPP1R14A; CPI17; CPI-17; PPP1INL
Reactivity
Human, Mouse, Rat
Applications
Immunocytochemistry, Immunofluorescence, Immunohistochemistry, Western Blot
Purity
From purified rabbit serum by affinity purification via sequential chromatography on phospho-and non-phospho-peptide affinity columns.
Pricing
product-image-AAA321764_IHC11.jpg IHC (Immunohistochemisry) (AAA321764 at 1/100 staining human Breast cancer tissue sections by IHC-P. The tissue was formaldehyde fixed and a heat mediated antigen retrieval step in citrate buffer was performed. The tissue was then blocked and incubated with the antibody for 1.5 hours at 22 degree C. An HRP conjugated goat anti-rabbit antibody was used as the secondary.)

ASK1, Polyclonal Antibody (Cat# AAA321764)

Full Name
Phospho-ASK1 (Ser83) Antibody
Gene Names
MAP3K5; ASK1; MEKK5; MAPKKK5
Reactivity
Human
Applications
Immunocytochemistry, Immunofluorescence, Immunohistochemistry, Western Blot
Purity
From purified rabbit serum by affinity purification via sequential chromatography on phospho-and non-phospho-peptide affinity columns.
Pricing
product-image-AAA321765_WB10.jpg WB (Western Blot) (Western blot analysis of Phospho-ASK1 (Ser966) expression in various lysates)

ASK1, Polyclonal Antibody (Cat# AAA321765)

Full Name
Phospho-ASK1 (Ser966) Antibody
Gene Names
MAP3K5; ASK1; MEKK5; MAPKKK5
Reactivity
Human, Mouse, Rat
Applications
Immunocytochemistry, Immunofluorescence, Immunohistochemistry, Western Blot
Purity
From purified rabbit serum by affinity purification via sequential chromatography on phospho-and non-phospho-peptide affinity columns.
Pricing
product-image-AAA321770_IF8.jpg IF (Immunofluorescence) (AAA321770 staining HeLa cells by ICC/IF. Cells were fixed with PFA and permeabilized in 0.1% saponin prior to blocking in 10% serum for 45 minutes at 37 degree C. The primary antibody was diluted 1/400 and incubated with the sample for 1 hour at 37 degree C. A Alexa Fluor 594 conjugated goat polyclonal to rabbit IgG (H+L), diluted 1/600 was used as secondary antibody.)

GTPase Activating Protein, Polyclonal Antibody (Cat# AAA321770)

Full Name
Phospho-GTPase Activating Protein (Ser387) Antibody
Gene Names
RACGAP1; CYK4; ID-GAP; HsCYK-4; MgcRacGAP
Reactivity
Human, Mouse, Rat, Monkey
Applications
Immunocytochemistry, Immunofluorescence, Immunohistochemistry, Western Blot
Purity
From purified rabbit serum by affinity purification via sequential chromatography on phospho-and non-phospho-peptide affinity columns.
Pricing
product-image-AAA321779_IF10.jpg IF (Immunofluorescence) (AAA321779 staining Hela by IF/ICC. The sample were fixed with PFA and permeabilized in 0.1% Triton X-100, then blocked in 10% serum for 45 minutes at 25 degree C. The primary antibody was diluted at 1/200 and incubated with the sample for 1 hour at 37 degree C. An Alexa Fluor 594 conjugated goat anti-rabbit IgG (H+L) Ab, diluted at 1/600, was used as the secondary antibody.)

HDAC5, Polyclonal Antibody (Cat# AAA321779)

Full Name
Phospho-HDAC5 (Ser498) Antibody
Gene Names
HDAC5; HD5; NY-CO-9
Reactivity
Human, Mouse
Applications
Immunocytochemistry, Immunofluorescence, Immunohistochemistry, Western Blot
Purity
From purified rabbit serum by affinity purification via sequential chromatography on phospho-and non-phospho-peptide affinity columns.
Pricing
product-image-AAA321781_IF8.jpg IF (Immunofluorescence) (AAA321781 staining MKN-45 cells treated with Forskolin 30 muM, 20 min by ICC/IF. Cells were fixed with PFA and permeabilized in 0.1% saponin prior to blocking in 10% serum for 45 minutes at 37 degree C. The primary antibody was diluted 1/400 and incubated with the sample for 1 hour at 37 degree C. A Alexa Fluor 594 conjugated goat polyclonal to rabbit IgG (H+L), diluted 1/600 was used as secondary antibody.)

CaMK2, Polyclonal Antibody (Cat# AAA321781)

Full Name
Phospho-CaMK2 (Thr286) Antibody
Gene Names
CAMK2A; CAMKA; MRD53; MRT63; CaMKIINalpha
Reactivity
Human, Mouse, Rat
Applications
Immunocytochemistry, Immunofluorescence, Immunohistochemistry, Western Blot
Purity
From purified rabbit serum by affinity purification via sequential chromatography on phospho-and non-phospho-peptide affinity columns.
Pricing
product-image-AAA321563_IHC11.jpg IHC (Immunohistochemisry) (AAA321563 at 1/100 staining human brain tissue sections by IHC-P. The tissue was formaldehyde fixed and a heat mediated antigen retrieval step in citrate buffer was performed. The tissue was then blocked and incubated with the antibody for 1.5 hours at 22 degree C. An HRP conjugated goat anti-rabbit antibody was used as the secondary.)

NF kappaB p105/p50, Polyclonal Antibody (Cat# AAA321563)

Full Name
Phospho-NF kappaB p105/p50 (Ser893) Antibody
Gene Names
NFKB1; p50; KBF1; p105; EBP-1; CVID12; NF-kB1; NFKB-p50; NFkappaB; NF-kappaB; NFKB-p105; NF-kappa-B1
Reactivity
Human
Applications
Immunocytochemistry, Immunofluorescence, Immunohistochemistry, Western Blot
Purity
From purified rabbit serum by affinity purification via sequential chromatography on phospho-and non-phospho-peptide affinity columns.
Pricing
product-image-AAA321568_IF8.jpg IF (Immunofluorescence) (AAA321568 staining 293 cells by ICC/IF. Cells were fixed with PFA and permeabilized in 0.1% saponin prior to blocking in 10% serum for 45 minutes at 37 degree C. The primary antibody was diluted 1/400 and incubated with the sample for 1 hour at 37 degree C. A Alexa Fluor 594 conjugated goat polyclonal to rabbit IgG (H+L), diluted 1/600 was used as secondary antibody.)

p70 S6 Kinase, Polyclonal Antibody (Cat# AAA321568)

Full Name
Phospho-p70 S6 Kinase (Thr389/412) Antibody
Gene Names
RPS6KB1; S6K; PS6K; S6K1; STK14A; p70-S6K; p70 S6KA; p70-alpha; S6K-beta-1; p70(S6K)-alpha
Reactivity
Human, Mouse, Rat
Applications
Immunocytochemistry, Immunofluorescence, Immunohistochemistry, Western Blot
Purity
From purified rabbit serum by affinity purification via sequential chromatography on phospho-and non-phospho-peptide affinity columns.
Pricing
product-image-AAA321569_WB11.jpg WB (Western Blot) (Western blot analysis of Phospho-p70 S6 Kinase (Ser411) expression in various lysates)

p70 S6 Kinase, Polyclonal Antibody (Cat# AAA321569)

Full Name
Phospho-p70 S6 Kinase (Ser411) Antibody
Gene Names
RPS6KB1; S6K; PS6K; S6K1; STK14A; p70-S6K; p70 S6KA; p70-alpha; S6K-beta-1; p70(S6K)-alpha
Reactivity
Human, Mouse, Rat
Applications
Immunocytochemistry, Immunofluorescence, Western Blot
Purity
From purified rabbit serum by affinity purification via sequential chromatography on phospho-and non-phospho-peptide affinity columns.
Pricing
product-image-AAA321571_IHC10.jpg IHC (Immunohistochemistry) (AAA321571 at 1/100 staining human Lymphoma tissue sections by IHC-P. The tissue was formaldehyde fixed and a heat mediated antigen retrieval step in citrate buffer was performed. The tissue was then blocked and incubated with the antibody for 1.5 hours at 22 degree C. An HRP conjugated goat anti-rabbit antibody was used as the secondary.)

p70 S6 Kinase, Polyclonal Antibody (Cat# AAA321571)

Full Name
Phospho-p70 S6 Kinase (Thr421) Antibody
Gene Names
RPS6KB1; S6K; PS6K; S6K1; STK14A; p70-S6K; p70 S6KA; p70-alpha; S6K-beta-1; p70(S6K)-alpha
Reactivity
Human, Mouse, Rat
Applications
Immunocytochemistry, Immunofluorescence, Immunohistochemistry, Western Blot
Purity
From purified rabbit serum by affinity purification via sequential chromatography on phospho-and non-phospho-peptide affinity columns.
Pricing
product-image-AAA321575_IF13.jpg IF (Immunofluorescence) (AAA321575 staining A2780 by IF/ICC. The sample were fixed with PFA and permeabilized in 0.1% Triton X-100,then blocked in 10% serum for 45 minutes at 25°C. The primary antibody was diluted at 1/200 and incubated with the sample for 1 hour at 37°C. An Alexa Fluor 594 conjugated goat anti-rabbit IgG (H+L) Ab, diluted at 1/600, was used as the secondary antibody.)

CDK1/CDC2, Polyclonal Antibody (Cat# AAA321575)

Full Name
Phospho-CDK1/CDC2 (Thr14) Antibody
Gene Names
CDK2; CDKN2; p33(CDK2)
Reactivity
Human, Mouse, Rat
Applications
Immunocytochemistry, Immunofluorescence, Western Blot
Purity
From purified rabbit serum by affinity purification via sequential chromatography on phospho-and non-phospho-peptide affinity columns.
Pricing
product-image-AAA321576_WB11.jpg WB (Western Blot) (Western blot analysis of CDK2 phosphorylation expression in A2780 whole cell lysates, The lane on the left is treated with the antigen-specific peptide.)

CDK2, Polyclonal Antibody (Cat# AAA321576)

Full Name
Phospho-CDK2 (Thr160) Antibody
Gene Names
CDK2; CDKN2; p33(CDK2)
Reactivity
Human, Mouse, Rat
Applications
Immunocytochemistry, Immunofluorescence, Immunohistochemistry, Western Blot
Purity
From purified rabbit serum by affinity purification via sequential chromatography on phospho-and non-phospho-peptide affinity columns.
Pricing
product-image-AAA321582_IHC10.jpg IHC (Immunohistochemistry) (AAA321582 at 1/100 staining human Breast carcinoma tissue sections by IHC-P. The tissue was formaldehyde fixed and a heat mediated antigen retrieval step in citrate buffer was performed. The tissue was then blocked and incubated with the antibody for 1.5 hours at 22 degree C. An HRP conjugated goat anti-rabbit antibody was used as the secondary.)

Shc, Polyclonal Antibody (Cat# AAA321582)

Full Name
Phospho-Shc (Tyr427) Antibody
Gene Names
SHC1; SHC; SHCA
Reactivity
Human, Mouse, Rat
Applications
Immunocytochemistry, Immunofluorescence, Immunohistochemistry, Western Blot
Purity
From purified rabbit serum by affinity purification via sequential chromatography on phospho-and non-phospho-peptide affinity columns.
Pricing
product-image-AAA321584_WB11.jpg WB (Western Blot) (Western blot analysis of Phospho-eNOS (Thr494) expression in various lysates)

eNOS, Polyclonal Antibody (Cat# AAA321584)

Full Name
Phospho-eNOS (Thr494) Antibody
Gene Names
NOS3; eNOS; ECNOS
Reactivity
Human, Mouse, Rat
Applications
Immunocytochemistry, Immunofluorescence, Western Blot
Purity
From purified rabbit serum by affinity purification via sequential chromatography on phospho-and non-phospho-peptide affinity columns.
Pricing
product-image-AAA321588_IF11.jpg IF (Immunofluorescence) (AAA321588 staining 293 by IF/ICC. The sample were fixed with PFA and permeabilized in 0.1% Triton X-100, then blocked in 10% serum for 45 minutes at 25 degree C. The primary antibody was diluted at 1/200 and incubated with the sample for 1 hour at 37 degree C. An Alexa Fluor 594 conjugated goat anti-rabbit IgG (H+L) Ab, diluted at 1/600, was used as the secondary antibody.)

Akt, Polyclonal Antibody (Cat# AAA321588)

Full Name
Phospho-Akt (Ser129) Antibody
Gene Names
AKT1; AKT; PKB; RAC; CWS6; PRKBA; PKB-ALPHA; RAC-ALPHA
Reactivity
Human, Mouse, Rat
Applications
Immunocytochemistry, Immunofluorescence, Western Blot
Purity
From purified rabbit serum by affinity purification via sequential chromatography on phospho-and non-phospho-peptide affinity columns.
Pricing
product-image-AAA321592_WB10.jpg WB (Western Blot) (Western blot analysis of VE-Cadherin phosphorylation expression in Na3VO4 treated HepG2 whole cell lysates, The lane on the left is treated with the antigen-specific peptide.)

VE-Cadherin, Polyclonal Antibody (Cat# AAA321592)

Full Name
Phospho-VE-Cadherin (Tyr731) Antibody
Gene Names
CDH5; 7B4; CD144
Reactivity
Human, Mouse
Applications
Immunohistochemistry, Western Blot
Purity
From purified rabbit serum by affinity purification via sequential chromatography on phospho-and non-phospho-peptide affinity columns.
Pricing
product-image-AAA321593_WB10.jpg WB (Western Blot) (Western blot analysis of extracts of various tissue sample, using Phospho-Catenin-beta (Ser37) Antibody.)

Catenin-beta, Polyclonal Antibody (Cat# AAA321593)

Full Name
Phospho-Catenin-beta (Ser37) Antibody
Gene Names
CTNNB1; EVR7; CTNNB; MRD19; armadillo
Reactivity
Human, Mouse, Rat
Applications
Immunocytochemistry, Immunofluorescence, Immunohistochemistry, Western Blot
Purity
From purified rabbit serum by affinity purification via sequential chromatography on phospho-and non-phospho-peptide affinity columns.
Pricing
product-image-AAA321600_IHC8.jpg IHC (Immunohistochemistry) (AAA321600 at 1/100 staining human Breast carcinoma tissue sections by IHC-P. The tissue was formaldehyde fixed and a heat mediated antigen retrieval step in citrate buffer was performed. The tissue was then blocked and incubated with the antibody for 1.5 hours at 22 degree C. An HRP conjugated goat anti-rabbit antibody was used as the secondary.)

CHOP, Polyclonal Antibody (Cat# AAA321600)

Full Name
Phospho-CHOP (Ser30) Antibody
Gene Names
DDIT3; CHOP; CEBPZ; CHOP10; CHOP-10; GADD153; AltDDIT3; C/EBPzeta
Reactivity
Human, Mouse, Rat
Applications
Immunocytochemistry, Immunofluorescence, Immunohistochemistry, Western Blot
Purity
From purified rabbit serum by affinity purification via sequential chromatography on phospho-and non-phospho-peptide affinity columns.
Pricing
product-image-AAA321612_IF8.jpg IF (Immunofluorescence) (AAA321612 staining HepG2 cells(4h of LPS treatment) by IF/ICC. The samples were fixed with PFA and permeabilized in 0.1% Triton X-100,then blocked in 10% serum for 45 minutes at 25°C. Samples were then incubated with primary Ab(AAA321612 1:200) and mouse anti-beta tubulin Ab for 1 hour at 37°C. An AlexaFluor594 conjugated goat anti-rabbit IgG(H+L) Ab(Red)and an AlexaFluor488 conjugated goat anti-mouse IgG(H+L) Ab(Green) were used as the secondary Ab.The nuclear counter stain is DAPI(blue).)

p21 Cip1, Polyclonal Antibody (Cat# AAA321612)

Full Name
Phospho-p21 Cip1 (Thr145) Antibody
Gene Names
CDKN1A; P21; CIP1; SDI1; WAF1; CAP20; CDKN1; MDA-6; p21CIP1
Reactivity
Human, Mouse, Rat
Applications
Immunocytochemistry, Immunofluorescence, Immunohistochemistry, Western Blot
Purity
Peptide affinity purification
Pricing
product-image-AAA321613_WB11.jpg WB (Western Blot) (Western blot analysis of STAT3 phosphorylation expression in HeLa whole cell lysates, The lane on the left is treated with the antigen-specific peptide.)

STAT3, Polyclonal Antibody (Cat# AAA321613)

Full Name
Phospho-STAT3 (Tyr705) Antibody
Gene Names
STAT3; APRF; HIES; ADMIO; ADMIO1
Reactivity
Human, Mouse, Rat
Applications
Immunoprecipitation, Immunocytochemistry, Immunofluorescence, Immunohistochemistry, Western Blot
Purity
From purified rabbit serum by affinity purification via sequential chromatography on phospho-and non-phospho-peptide affinity columns.
Pricing
product-image-AAA321618_IHC11.jpg IHC (Immunohistochemisry) (AAA321618 at 1/100 staining human liver tissue sections by IHC-P. The tissue was formaldehyde fixed and a heat mediated antigen retrieval step in citrate buffer was performed. The tissue was then blocked and incubated with the antibody for 1.5 hours at 22°C. An HRP conjugated goat anti-rabbit antibody was used as the secondary.)

STAT5A, Polyclonal Antibody (Cat# AAA321618)

Full Name
Phospho-STAT5A (Tyr694) Antibody
Gene Names
STAT5A; MGF; STAT5
Reactivity
Human, Mouse, Rat
Applications
Immunofluorescence, Immunohistochemistry, Western Blot
Purity
Peptide affinity purification.
Pricing
product-image-AAA321620_IHC11.jpg IHC (Immunohistochemisry) (AAA321620 at 1/100 staining human brain tissue sections by IHC-P. The tissue was formaldehyde fixed and a heat mediated antigen retrieval step in citrate buffer was performed. The tissue was then blocked and incubated with the antibody for 1.5 hours at 22 degree C. An HRP conjugated goat anti-rabbit antibody was used as the secondary.)

GluR2, Polyclonal Antibody (Cat# AAA321620)

Full Name
Phospho-GluR2 (Ser880) Antibody
Gene Names
GRIA2; GLUR2; GLURB; GluA2; HBGR2; GluR-K2
Reactivity
Human, Mouse, Rat
Applications
Immunohistochemistry, Western Blot
Purity
From purified rabbit serum by affinity purification via sequential chromatography on phospho-and non-phospho-peptide affinity columns.
Pricing

What Are Phospho Antibodies?


Protein phosphorylation is a process where a phosphate group is added to certain amino acid residues of a protein – usually serine (S), threonine (T), or tyrosine (Y) - by enzymes called kinases. This process is integral in controlling cellular signaling, cellular growth, and other biological functions.


Our catalog includes a wide range of phospho-specific antibodies that can accurately detect this important marker. They perform strongly in widely-used laboratory applications such as Western blot, flow cytometry, immunohistochemistry, and immunofluorescence microscopy. We value your trust in us and are committed to providing top-quality products and services. All of our antibodies are guaranteed to work for the applications and species indicated on our website & associated product pages.


What Are The Key Applications of Phospho Antibodies?


1. Western Blotting


One of the first steps a researcher can take in utilizing these phospho-specific antibodies, is to check if the antibody works using a technique referred to as “Western blot”. For those unfamiliar, Western Blot aids in showing whether the protein that the antibody recognizes is appearing at the correct/expected size. These phospho-specific antibodies should also be able to detect changes in the target protein’s phosphorylation (on/off state) when cells are stimulated in certain ways.


2. Staining of Fixed Cells (Immunocytochemistry)


Another routine use of these phospho-specific antibodies, is to test if the antibody is able to demonstrate similar performance when used on fixed cells (intact cells that have been preserved) as it did in the Western blot tests. It is an important aspect in many cases to confirm that the antibody works in actual intact cell samples. Ideally, the method used for cellular fixation should be the same as what is used in pathology labs (like using 10% formalin). To check if the antibody works well in tissue sections (FFPE), researchers will often test it on fixed cells that are processed similar to tissue samples.


3. Specificity Tests Using Peptides


In order to make sure that the antibody is only binding to the right target:


  • Laboratory technicians will mix the antibody with phospho-peptides (short segments of the protein containing the phosphate group modification).

  • If the antibody signal disappears, it is confirmation that it is binding to the correct phosphorylated location.

  • A more robust test is to use both the phosphorylated and non-phosphorylated (dephosphorylated) versions of the protein. The antibody should react only with the phosphorylated one.

  • Another method sometimes utilized is to treat the sample with an enzyme, such as alkaline phosphatase, that specifically removes phosphate groups. If the antibody signal disappears after this, it also confirms specificity.


4. Genetic Confirmation


As a final step, scientists can genetically manipulate the nucleotide sequence and alter the target protein by removing the exact site where phosphorylation happens. If the antibody no longer appears to detect the modified protein, it is strong evidence supporting the antibody being specific for that phosphorylated site.


Why Buy Phospho Antibodies Through Us?


  • The production laboratory adheres to strict and consistent protocols prior to releasing any of these phospho-specific antibodies:

  • Standard methods and proper controls in all tests to ensure high quality.

  • These antibodies are tested and validated in different cell types and species.

  • High quality control criterion to ensure each batch is consistent, so you will obtain reliable results every time.


FAQ


1. What Are Phospho-Specific Antibodies?


Phospho-specific antibodies are made to detect proteins only when they have a phosphate group linked to a specific amino acid residue. This empowers scientists understand if a protein is "turned on" or active, based on its phosphorylation state.


2. How to Detect Phosphorylated Proteins in a Western Blot?


To find out if a protein is phosphorylated using Western blot:


  • Use a phospho-specific antibody that binds only to the phosphorylated form of the protein.

  • You can also use a “regular” antibody for the same amino acid sequence of the protein that the phospho-specific antibody is binding to (but in this case, this antibody will not bind if there is a phosphate group present) in order to compare how much of it is phosphorylated versus how much is non-phosphorylated (or “total” protein, if the “normal” antibody’s epitopes are non-phospho-site-specific).


3. How to Choose the Best Antibody?


Here are some simple tips to help you pick the right antibody:


  • Know your target

  • Match your sample characteristics

  • Confirm the intended use is appropriate

  • Check “host” and “type”

  • Check the “quality” of the presented data/images

  • Appraise whether the available validation meets your needs


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