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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 1250-1300 of 5299 product results


product-image-AAA321644_WB11.jpg WB (Western Blot) (Western blot analysis of VASP phosphorylation expression in NIH-3T3 whole cell lysates, The lane on the left is treated with the antigen-specific peptide.)

VASP, Polyclonal Antibody (Cat# AAA321644)

Full Name
Phospho-VASP (Ser239) Antibody
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-AAA321650_WB8.jpg WB (Western Blot) (Western blot analysis of Phospho-LIMK1/2 (Thr508/505) expression in various lysates)

LIMK1/2, Polyclonal Antibody (Cat# AAA321650)

Full Name
Phospho-LIMK1/2 (Thr508/505) Antibody
Gene Names
LIMK1; LIMK; LIMK-1
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-AAA321654_WB10.jpg WB (Western Blot) (Western blot analysis of p130 Cas phosphorylation expression in NIH-3T3 whole cell lysates, The lane on the left is treated with the antigen-specific peptide.)

p130 Cas, Polyclonal Antibody (Cat# AAA321654)

Full Name
Phospho-p130 Cas (Tyr410) Antibody
Gene Names
BCAR1; CAS; CAS1; CASS1; CRKAS; P130Cas
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-AAA321661_WB8.jpg WB (Western Blot) (Western blot analysis of 14-3-3 zeta/delta phosphorylation expression in UV treated Jurkat whole cell lysates, The lane on the left is treated with the antigen-specific peptide.)

14-3-3 zeta/delta, Polyclonal Antibody (Cat# AAA321661)

Full Name
Phospho-14-3-3 zeta/delta (Thr232) Antibody
Gene Names
YWHAZ; HEL4; YWHAD; KCIP-1; HEL-S-3; HEL-S-93; 14-3-3-zeta
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-AAA321664_WB11.jpg WB (Western Blot) (Western blot analysis of ADAM 17 phosphorylation expression in K562UV treated whole cell lysates, The lane on the left is treated with the antigen-specific peptide.)

ADAM 17, Polyclonal Antibody (Cat# AAA321664)

Full Name
Phospho-ADAM 17 (Thr735) Antibody
Gene Names
ADAM17; CSVP; TACE; NISBD; ADAM18; CD156B; NISBD1
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-AAA321665_IF11.jpg IF (Immunofluorescence) (AAA321665 staining H2O2 treated Hela cells 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(AF3362) 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 antibody. The nuclear counter stain is DAPI(blue).)

Smad3, Polyclonal Antibody (Cat# AAA321665)

Full Name
Phospho-Smad3 (Ser425) Antibody
Gene Names
SMAD3; LDS3; LDS1C; MADH3; JV15-2; HSPC193; HsT17436
Reactivity
Human, Mouse, Rat
Applications
Immunocytochemistry, Immunofluorescence, Immunohistochemistry, Western Blot
Purity
Peptide Affinity Purification
Pricing
product-image-AAA321667_WB11.jpg WB (Western Blot) (Western blot analysis of Smad3 phosphorylation expression in Serum treated NIH-3T3 whole cell lysates, The lane on the left is treated with the antigen-specific peptide.)

Smad3, Polyclonal Antibody (Cat# AAA321667)

Full Name
Phospho-Smad3 (Ser204) Antibody
Gene Names
SMAD3; LDS3; LDS1C; MADH3; JV15-2; HSPC193; HsT17436
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-AAA321671_IF10.jpg IF (Immunofluorescence) (AAA321671 staining RAW264.7 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.)

NF kappaB p100/p52, Polyclonal Antibody (Cat# AAA321671)

Full Name
Phospho-NF kappaB p100/p52 (Ser865) Antibody
Gene Names
NFKB2; p52; p100; H2TF1; LYT10; CVID10; LYT-10; NF-kB2; p49/p100
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-AAA321678_IF10.jpg IF (Immunofluorescence) (AAA321678 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.)

RelB, Polyclonal Antibody (Cat# AAA321678)

Full Name
Phospho-RelB (Ser552) Antibody
Gene Names
RELB; IREL; I-REL; IMD53; REL-B
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-AAA321681_IF11.jpg IF (Immunofluorescence) (AAA321681 staining NIH-3T3 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.)

MEK1, Polyclonal Antibody (Cat# AAA321681)

Full Name
Phospho-MEK1 (Thr291) Antibody
Gene Names
MAP2K1; CFC3; MEK1; MKK1; MAPKK1; PRKMK1
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-AAA321682_WB11.jpg WB (Western Blot) (Western blot analysis of Phospho-MEK1/2 (Ser217) expression in various lysates)

MEK1/2, Polyclonal Antibody (Cat# AAA321682)

Full Name
Phospho-MEK1/2 (Ser217) Antibody
Gene Names
MAP2K1; CFC3; MEK1; MKK1; MAPKK1; PRKMK1
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
product-image-AAA321683_WB11.jpg WB (Western Blot) (Western blot analysis of Phospho-MEK1/2 (Ser221) expression in various lysates)

MEK1/2, Polyclonal Antibody (Cat# AAA321683)

Full Name
Phospho-MEK1/2 (Ser221) Antibody
Gene Names
MAP2K1; CFC3; MEK1; MKK1; MAPKK1; PRKMK1
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
product-image-AAA321691_IHC13.jpg IHC (Immunohiostchemistry) (AAA321691 at 1/200 staining Rat ganstric 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.)

Rel, Polyclonal Antibody (Cat# AAA321691)

Full Name
Phospho-Rel (Ser503) Antibody
Gene Names
REL; C-Rel
Reactivity
Human, Mouse, Rat
Applications
Immunocytochemistry, Immunofluorescence, Immunohistochemistry, Western Blot
Purity
Purified rabbit serum by affinity purification via sequential chromatography on phospho-and non-phospho-peptide affinity columns.
Pricing
product-image-AAA321692_WB11.jpg WB (Western Blot) (Western blot analysis of Phospho-FAK (Tyr861) expression in various lysates)

FAK, Polyclonal Antibody (Cat# AAA321692)

Full Name
Phospho-FAK (Tyr861) Antibody
Gene Names
PTK2; FAK; FADK; FAK1; FRNK; PPP1R71; p125FAK; pp125FAK
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-AAA321693_WB11.jpg WB (Western Blot) (Western blot analysis of Phospho-FAK (Tyr925) expression in various lysates)

FAK, Polyclonal Antibody (Cat# AAA321693)

Full Name
Phospho-FAK (Tyr925) Antibody
Gene Names
PTK2; FAK; FADK; FAK1; FRNK; PPP1R71; p125FAK; pp125FAK
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-AAA321694_WB11.jpg WB (Western Blot) (Western blot analysis of Phospho-FAK (Ser843) Antibody expression in PMA treated HepG2 cells lysates.The lane on the right is treated with the antigen-specific peptide.)

FAK, Polyclonal Antibody (Cat# AAA321694)

Full Name
Phospho-FAK (Ser843) Antibody
Gene Names
PTK2; FAK; FADK; FAK1; FRNK; PPP1R71; p125FAK; pp125FAK
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-AAA321695_IHC10.jpg IHC (Immunohistochemistry) (AAA321695 at 1/100 staining Human prostate tissue by IHC-P. The sample was formaldehyde fixed and a heat mediated antigen retrieval step in citrate buffer was performed. The sample 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.)

HSL, Polyclonal Antibody (Cat# AAA321695)

Full Name
Phospho-HSL (Ser855/554) Antibody
Gene Names
LIPE; HSL; LHS; AOMS4; FPLD6
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-AAA321696_WB11.jpg WB (Western Blot) (Western blot analysis of HSL phosphorylation expression in K562 whole cell lysates, The lane on the left is treated with the antigen-specific peptide.)

HSL, Polyclonal Antibody (Cat# AAA321696)

Full Name
Phospho-HSL (Ser552) Antibody
Gene Names
LIPE; HSL; LHS; AOMS4; FPLD6
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-AAA321698_WB8.jpg WB (Western Blot) (Western blot analysis of PKC zeta phosphorylation expression in PMA treated COS7 whole cell lysates, The lane on the left is treated with the antigen-specific peptide.)

PKC zeta, Polyclonal Antibody (Cat# AAA321698)

Full Name
Phospho-PKC zeta (Thr560) Antibody
Gene Names
PRKCZ; PKC2; PKC-ZETA
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-AAA321699_WB11.jpg WB (Western Blot) (Western blot analysis of NMDAR1 phosphorylation expression in A549 whole cell lysates, The lane on the left is treated with the antigen-specific peptide.)

NMDAR1, Polyclonal Antibody (Cat# AAA321699)

Full Name
Phospho-NMDAR1 (Ser890) Antibody
Gene Names
GRIN1; NR1; MRD8; GluN1; NMDA1; NDHMSD; NDHMSR; NMD-R1; NMDAR1
Reactivity
Human, Mouse, Rat
Applications
Immunocytochemistry, Immunofluorescence, Immunohistochemistry, Western Blot
Purity
The Ab is from purified rabbit serum by affinity purification via sequential chromatography on phospho-peptide and non-phospho-peptide affinity columns.
Pricing
product-image-AAA321700_WB11.jpg WB (Western Blot) (Western blot analysis of Phospho-NMDAR1 (Ser897) expression in various lysates)

NMDAR1, Polyclonal Antibody (Cat# AAA321700)

Full Name
Phospho-NMDAR1 (Ser897) Antibody
Gene Names
GRIN1; NR1; MRD8; GluN1; NMDA1; NDHMSD; NDHMSR; NMD-R1; NMDAR1
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
product-image-AAA321701_IF11.jpg IF (Immunofluorescence) (AAA321701 staining NIH-3T3 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.)

PKC delta, Polyclonal Antibody (Cat# AAA321701)

Full Name
Phospho-PKC delta (Ser645) Antibody
Gene Names
PRKCD; MAY1; PKCD; ALPS3; CVID9; nPKC-delta
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-AAA321703_IF11.jpg IF (Immunofluorescence) (AAA321703 staining NIH-3T3 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.)

PKCD, Polyclonal Antibody (Cat# AAA321703)

Full Name
Phospho-PKCD (Tyr64) Antibody
Gene Names
PRKCD; MAY1; PKCD; ALPS3; CVID9; nPKC-delta
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-AAA321704_IF8.jpg IF (Immunofluorescence) (AAA321704 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.)

Caldesmon, Polyclonal Antibody (Cat# AAA321704)

Full Name
Phospho-Caldesmon (Ser789) Antibody
Gene Names
CALD1; CDM; HCAD; LCAD; H-CAD; L-CAD; NAG22
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-AAA321711_IF10.jpg IF (Immunofluorescence) (AAA321711 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.)

NFAT4, Polyclonal Antibody (Cat# AAA321711)

Full Name
Phospho-NFAT4 (Ser165) Antibody
Gene Names
NFATC3; NFAT4; NFATX
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-AAA321713_IHC10.jpg IHC (Immunohistochemistry) (Phospho-AMPK alpha (Thr172) Antibody for IHC in human colon.)

AMPK alpha, Polyclonal Antibody (Cat# AAA321713)

Full Name
Phospho-AMPK alpha (Thr172) Antibody
Gene Names
PRKAA1; AMPK; AMPKa1
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-AAA321714_WB8.jpg WB (Western Blot) (Western blot analysis of extracts from mouse brain, using Phospho-PAK1 (Thr212) Antibody.)

PAK1, Polyclonal Antibody (Cat# AAA321714)

Full Name
Phospho-PAK1 (Thr212) Antibody
Gene Names
PAK1; PAKalpha
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-AAA321715_WB8.jpg WB (Western Blot) (Western blot analysis of Phospho-NMDAR2B (Tyr1474) expression in various lysates)

NMDAR2B, Polyclonal Antibody (Cat# AAA321715)

Full Name
Phospho-NMDAR2B (Tyr1474) Antibody
Gene Names
GRIN2B; NR3; MRD6; NR2B; hNR3; EIEE27; GluN2B; NMDAR2B
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-AAA321718_IF11.jpg IF (Immunofluorescence) (AAA321718 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.)

BIK, Polyclonal Antibody (Cat# AAA321718)

Full Name
Phospho-BIK (Thr33) Antibody
Gene Names
BIK; BP4; NBK; BIP1
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-AAA321719_WB13.jpg WB (Western Blot) (Western blot analysis of GAB1 phosphorylation expression in EGF treated HuvEc whole cell lysates, The lane on the left is treated with the antigen-specific peptide.)

GAB1, Polyclonal Antibody (Cat# AAA321719)

Full Name
Phospho-GAB1 (Tyr627) Antibody
Gene Names
GAB1; DFNB26
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-AAA321723_IF11.jpg IF (Immunofluorescence) (AAA321723 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.)

HDAC1, Polyclonal Antibody (Cat# AAA321723)

Full Name
Phospho-HDAC1 (Ser421) Antibody
Gene Names
HDAC1; HD1; RPD3; GON-10; RPD3L1
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-AAA321724_IHC10.jpg IHC (Immunohistochemistry) (AAA321724 at 1/100 staining Mouse muscle tissue by IHC-P. The sample was formaldehyde fixed and a heat mediated antigen retrieval step in citrate buffer was performed. The sample 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.)

CaMK2 beta/gamma/delta, Polyclonal Antibody (Cat# AAA321724)

Full Name
Phospho-CaMK2 beta/gamma/delta (Thr287) Antibody
Gene Names
CAMK2B; CAM2; CAMK2; CAMKB; MRD54
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
product-image-AAA321732_WB10.jpg WB (Western Blot) (Western blot analysis of Phospho-Caspase 8 (Ser347) expression in various lysates)

Caspase 8, Polyclonal Antibody (Cat# AAA321732)

Full Name
Phospho-Caspase 8 (Ser347) Antibody
Gene Names
CASP8; CAP4; MACH; MCH5; FLICE; ALPS2B; Casp-8
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-AAA321740_IHC10.jpg IHC (Immunohistochemistry) (AAA321740 at 1/100 staining human lung 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.)

Smad1, Polyclonal Antibody (Cat# AAA321740)

Full Name
Phospho-Smad1 (Ser465) Antibody
Gene Names
SMAD1; BSP1; JV41; BSP-1; JV4-1; MADH1; MADR1
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-AAA321741_WB8.jpg WB (Western Blot) (Western blot analysis of Phospho-Smad1 (Ser187) expression in various lysates)

Smad1, Polyclonal Antibody (Cat# AAA321741)

Full Name
Phospho-Smad1 (Ser187) Antibody
Gene Names
SMAD1; BSP1; JV41; BSP-1; JV4-1; MADH1; MADR1
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-AAA321744_WB8.jpg WB (Western Blot) (Western blot analysis of Phospho-p38 MAPK (Tyr323) expression in various lysates)

p38 MAPK, Polyclonal Antibody (Cat# AAA321744)

Full Name
Phospho-p38 MAPK (Tyr323) Antibody
Gene Names
MAPK14; RK; p38; CSBP; EXIP; Mxi2; CSBP1; CSBP2; CSPB1; PRKM14; PRKM15; SAPK2A; p38ALPHA
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-AAA321745_WB11.jpg WB (Western Blot) (Western blot analysis of Phospho-p38 MAPK (Thr180) expression in various lysates)

p38 MAPK, Polyclonal Antibody (Cat# AAA321745)

Full Name
Phospho-p38 MAPK (Thr180) Antibody
Gene Names
MAPK14; RK; p38; CSBP; EXIP; Mxi2; CSBP1; CSBP2; CSPB1; PRKM14; PRKM15; SAPK2A; p38ALPHA
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-AAA321748_IF10.jpg IF (Immunofluorescence) (AAA321748 staining Hela cells(20min of 30uM Forskolin 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(AAA321748) 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).)

CaMK4, Polyclonal Antibody (Cat# AAA321748)

Full Name
Phospho-CaMK4 (Thr196/200) Antibody
Gene Names
CAMK4; caMK; CaMK IV; CaMK-GR
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-AAA321752_WB11.jpg WB (Western Blot) (Western blot analysis of PDCD4 phosphorylation expression in HepG2 whole cell lysates, The lane on the left is treated with the antigen-specific peptide.)

PDCD4, Polyclonal Antibody (Cat# AAA321752)

Full Name
Phospho-PDCD4 (Ser67) Antibody
Gene Names
PDCD4; H731
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-AAA321756_IF11.jpg IF (Immunofluorescence) (AAA321756 staining NIH-3T3 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.)

ATRIP, Polyclonal Antibody (Cat# AAA321756)

Full Name
Phospho-ATRIP (Ser68) Antibody
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-AAA321760_IF10.jpg IF (Immunofluorescence) (AAA321760 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# AAA321760)

Full Name
Phospho-BAD (Ser136) 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-AAA321768_IHC8.jpg IHC (Immunohistochemistry) (AAA321768 at 1/100 staining Mouse spleen tissue by IHC-P. The sample was formaldehyde fixed and a heat mediated antigen retrieval step in citrate buffer was performed. The sample 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.)

FANCD2, Polyclonal Antibody (Cat# AAA321768)

Full Name
Phospho-FANCD2 (Ser222) Antibody
Gene Names
FANCD2; FA4; FAD; FACD; FAD2; FA-D2; FANCD
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-AAA321769_IF10.jpg IF (Immunofluorescence) (AAA321769 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.)

HDAC8, Polyclonal Antibody (Cat# AAA321769)

Full Name
Phospho-HDAC8 (Ser39) Antibody
Gene Names
HDAC8; HD8; WTS; RPD3; CDA07; CDLS5; MRXS6; HDACL1
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-AAA321778_IF11.jpg IF (Immunofluorescence) (AAA321778 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# AAA321778)

Full Name
Phospho-HDAC5 (Ser259) Antibody
Gene Names
HDAC5; HD5; NY-CO-9
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-AAA321780_WB10.jpg WB (Western Blot) (Western blot analysis of Phospho-CaMK2 alpha/beta/delta (Thr305) expression in various lysates)

CaMK2 alpha/beta/delta, Polyclonal Antibody (Cat# AAA321780)

Full Name
Phospho-CaMK2 alpha/beta/delta (Thr305) 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-AAA321782_WB10.jpg WB (Western Blot) (Western blot analysis of Phospho-AMPK beta1(Ser181) expression in various lysates)

AMPK beta1, Polyclonal Antibody (Cat# AAA321782)

Full Name
Phospho-AMPK beta1(Ser181) Antibody
Gene Names
PRKAB1; AMPK; HAMPKb
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-AAA321783_IF10.jpg IF (Immunofluorescence) (AAA321783 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.)

IKK gamma, Polyclonal Antibody (Cat# AAA321783)

Full Name
Phospho-IKK gamma (Ser31) Antibody
Gene Names
IKBKG; IP; IP1; IP2; FIP3; IKKG; IPD2; NEMO; FIP-3; Fip3p; IMD33; AMCBX1; IKKAP1; ZC2HC9; IKK-gamma
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-AAA321485_WB10.jpg WB (Western Blot) (Western blot analysis of Phospho-Retinoblastoma (Ser807) expression in various lysates)

Retinoblastoma, Polyclonal Antibody (Cat# AAA321485)

Full Name
Phospho-Retinoblastoma (Ser807) Antibody
Gene Names
RB1; RB; pRb; OSRC; pp110; p105-Rb; PPP1R130
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-AAA321488_WB11.jpg WB (Western Blot) (Western blot analysis of Phospho-CDC2 (Tyr15) expression in various lysates)

CDC2, Polyclonal Antibody (Cat# AAA321488)

Full Name
Phospho-CDC2 (Tyr15) Antibody
Gene Names
CDK1; CDC2; CDC28A; P34CDC2
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-AAA321492_WB8.jpg WB (Western Blot) (Western blot analysis of Phospho-Tyrosine Hydroxylase (Ser31) expression in various lysates)

Tyrosine Hydroxylase, Polyclonal Antibody (Cat# AAA321492)

Full Name
Phospho-Tyrosine Hydroxylase (Ser31) Antibody
Gene Names
TH; TYH; DYT14; DYT5b
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

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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