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 1150-1200 of 5299 product results
WB (Western Blot) (Western blot analysis of lysates from SH-SY5Y cells, primary antibody was diluted at 1:1000, 4 degree C over night)
Trk C (Phospho-Tyr516) Colorimetric Cell-Based ELISA Kit
Gene Names
NTRK3; TRKC; gp145(trkC)
Reactivity
Human, Mouse, Rat
Pricing
WB (Western Blot) (Western blot analysis of lysates from COS7 cells treated with EGF 200ng/ml 30', using CD18/ITGB2 (Phospho-Thr758) Antibody. The lane on the right is blocked with the phospho peptide.)
WB (Western Blot) (Western blot analysis of lysates from NIH/3T3 cells treated with UV 15', using Cyclin C (Phospho-Ser275) Antibody. The lane on the right is blocked with the phospho peptide.)
Cyclin C (Phospho-Ser275) Colorimetric Cell-Based ELISA Kit
Gene Names
CCNC; CycC
Reactivity
Human, Mouse, Rat
Pricing
WB (Western Blot) (Western blot analysis of lysates from Jurkat cells treated with IFN 2500U/ML 30', using LCK (Phospho-Ser59) Antibody. The lane on the right is blocked with the phospho peptide.)
WB (Western Blot) (Western blot analysis of lysates from KB cells, primary antibody was diluted at 1:1000, 4 degree over night)
IHC (Immunohistochemistry) (Immunohistochemical analysis of paraffin-embedded human oophoroma. 1, Antibody was diluted at 1:200(4 degree overnight). 2, Tris-EDTA,pH9.0 was used for antigen retrieval. 3,Secondary antibody was diluted at 1:200(room temperature, 45min).)
WB (Western Blot) (Western blot analysis of lysates from Jurkat cells, primary antibody was diluted at 1:1000, 4 degree over night)
IHC (Immunohistochemistry) (Immunohistochemical analysis of paraffin-embedded human liver cancer. 1, Antibody was diluted at 1:200(4 degree overnight). 2, Tris-EDTA,pH9.0 was used for antigen retrieval. 3,Secondary antibody was diluted at 1:200(room temperature, 45min).)
WB (Western Blot) (Western blot analysis of lysates from K562 cells, primary antibody was diluted at 1:1000, 4 degree over night)
IHC (Immunohistochemistry) (Immunohistochemical analysis of paraffin-embedded human lung cancer. 1, Antibody was diluted at 1:200(4 degree overnight). 2, Tris-EDTA,pH9.0 was used for antigen retrieval. 3,Secondary antibody was diluted at 1:200(room temperature, 45min).)
WB (Western Blot) (Western blot analysis of lysates from SW480 cells, primary antibody was diluted at 1:1000, 4 degree over night)
IHC (Immunohistochemistry) (Immunohistochemical analysis of paraffin-embedded human liver cancer. 1, Antibody was diluted at 1:200(4 degree overnight). 2, Tris-EDTA,pH9.0 was used for antigen retrieval. 3,Secondary antibody was diluted at 1:200(room temperature, 45min).)
WB (Western Blot) (Western blot analysis of lysates from SW480 cells, primary antibody was diluted at 1:1000, 4 degree over night)
IHC (Immunohistochemistry) (Immunohistochemical analysis of paraffin-embedded human Colon cancer. 1, Antibody was diluted at 1:200(4 degree overnight). 2, Tris-EDTA,pH9.0 was used for antigen retrieval. 3,Secondary antibody was diluted at 1:200(room temperature, 45min).)
WB (Western Blot) (Western Blot analysis of various,using primary antibody at 1:1000 dilution. Secondary antibody)
IF (Immunofluorescence) (Immunofluorescence analysis of MCF7 cell. 1,primary Antibody was diluted at 1:100(4 degree C overnight). 2, Goat Anti Rabbit IgG (H&L)-AFluor 594 Secondary antibody.)
IHC (Immunohistochemisry) (AAA323684 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.)
IF (Immunofluorescence) (AAA323684 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.)
WB (Western Blot) (Western blot analysis of Phospho-eIF4E (S209) using COLO205 whole cell lysates)
IHC (Immunohistochemisry) (AAA323689 at 1/100 staining Mouse liver 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.)
IF (Immunofluorescence) (AAA323689 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.)
WB (Western Blot) (Western blot analysis of Phospho-Smad5 (S463/465) using HUVEC whole cell lysates)
IHC (Immunohiostchemistry) (AAA321399 at 1/100 staining Human thyroid cancer 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.)
WB (Western Blot) (Western blot analysis of extracts of serum-starved SR cells, using Phospho-Syk (Ser297) Antibody.)
IHC (Immunohiostchemistry) (AAA321402 at 1/100 staining Human thyroid cancer 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.)
WB (Western Blot) (Western blot analysis of extracts of mouse brain tissue, using Phospho-Tau (Ser199) Antibody.)
IHC (Immunohiostchemistry) (AAA321404 at 1/100 staining Human thyroid cancer 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.)
WB (Western Blot) (Western blot analysis of extracts of mouse brain tissue, using Phospho-Tau (Ser416) Antibody.)
IHC (Immunohiostchemistry) (AAA321406 at 1/100 staining Human lymph node 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.)
WB (Western Blot) (Western blot analysis of extracts from 293 cells transfected with wild-type Tie2, using Phospho-Tie2 (Tyr992) Ab. Lane 1 was treated with phospho-blocking peptide, Lane 2 was treated with non-phospho-blocking peptide.)
IHC (Immunohiostchemistry) (AAA321412 at 1/100 staining Human thyroid cancer 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.)
WB (Western Blot) (Western blot analysis of extracts of SH-SY5Y cells, using Phospho-Tuberin/TSC2 (Ser1387) Antibody.)
IHC (Immunohiostchemistry) (AAA321414 at 1/100 staining Human thyroid cancer 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.)
WB (Western Blot) (Western blot analysis of extracts of A172 cells, using Phospho-ULK1 (Ser467) Antibody.)
WB (Western Blot) (Western blot analysis of extracts of Hela cells treated with Paclitaxel, using Phospho-Vimentin (Ser83) Antibody.)
IHC (Immunohistochemistry) (AAA321415 at 1/100 staining Mouse lung 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.)
IHC (Immunohiostchemistry) (AAA321416 at 1/100 staining Human thyroid cancer 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.)
WB (Western Blot) (Western blot analysis of extracts of Raji cells, using Phospho-WIPI2 (Ser413) Antibody.)
WB (Western Blot) (Western blot analysis of extracts of cos cells, using Phospho-MeCP2(Ser80) Antibody.)
IHC (Immunohistochemistry) (AAA321417 at 1/100 staining Rat brain 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.)
WB (Western Blot) (Western blot analysis of extracts of lovo cells, using Phospho-KLF4(Ser254) Antibody.)
IHC (Immunohistochemistry) (AAA321419 at 1/100 staining Rat liver 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.)
IHC (Immunohiostchemistry) (AAA321422 at 1/100 staining Human breast cancer 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.)
WB (Western Blot) (Western blot analysis of extracts of Jurkat cells, using Phospho-CDK6(Tyr24) Antibody.)
IHC (Immunohiostchemistry) (AAA321423 at 1/100 staining Human breast cancer 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.)
WB (Western Blot) (Western blot analysis of extracts of Jurkat cells, using Phospho-CDK6(Tyr292) Antibody.)
WB (Western Blot) (Western blot analysis of Phospho-IKK beta (Tyr199) expression in various lysates)
WB (Western Blot) (Western blot analysis of IKK-beta phosphorylation expression in TNF-a treated HeLa whole cell lysates, The lane on the left is treated with the antigen-specific peptide.)
IHC (Immunohiostchemistry) (AAA321429 at 1/200 staining human colon 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.)
IF (Immunofluorescence) (AAA321429 staining COS7 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.)
WB (Western Blot) (Western blot analysis of Phospho-p56 Dok-2 (Tyr299) expression in various lysates)
WB (Western Blot) (Western blot analysis of p56 Dok-2 phosphorylation expression in K562 whole cell lysates, The lane on the left is treated with the antigen-specific peptide.)
WB (Western Blot) (Western blot analysis of Phospho-JAK2 (Tyr1007) expression in various lysates)
WB (Western Blot) (Western blot analysis of JAK2 phosphorylation expression in whole cell lysates, The lane on the left is treated with the antigen-specific peptide.)
IF (Immunofluorescence) (AAA321435 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.)
IHC (Immunohistochemistry) (AAA321435 at 1/200 staining human Lymph node 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.)
WB (Western Blot) (Western blot analysis of JAK2 phosphorylation expression in K562 whole cell lysates, The lane on the left is treated with the antigen-specific peptide.)
WB (Western Blot) (Western blot analysis of Phospho-JAK2 (Tyr221) expression in various lysates)
IHC (Immunohiostchemistry) (AAA321436 at 1/200 staining human lymph node 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.)
IF (Immunofluorescence) (AAA321436 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.)
WB (Western Blot) (Western blot analysis of JAK2 phosphorylation expression in etoposide treated 293 whole cell lysates, The lane on the left is treated with the antigen-specific peptide.)
IF (Immunofluorescence) (AAA321437 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.)
WB (Western Blot) (Western blot analysis of Phospho-JAK2 (Tyr570) Antibody expression in etoposide treated 293 cells lysates.The lane on the right is treated with the antigen-specific peptide.)
WB (Western Blot) (Western blot analysis of MSK1 phosphorylation expression in EGF treated NIH-3T3 whole cell lysates, The lane on the left is treated with the antigen-specific peptide.)
WB (Western Blot) (Western blot analysis of MSK1 phosphorylation expression in EGF treated Hela whole cell lysates, The lane on the right is treated with the antigen-specific peptide.)
IHC (Immunohistochemistry) (Phospho-MSK1 (Ser212) Antibody IHC in human testis)
IF (Immunofluorescence) (AAA321442 staining HT29 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.)
WB (Western Blot) (Western blot analysis of SNAI1 phosphorylation expression in HT29 whole cell lysates, The lane on the left is treated with the antigen-specific peptide.)
WB (Western Blot) (Western blot analysis of Phospho-SNAI1 (Ser246) expression in various lysates)
IF (Immunofluorescence) (AAA321443 staining COS7 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.)
IHC (Immunohistochemistry) (AAA321443 at 1/200 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.)
IF (Immunofluorescence) (AAA321443 staining K562 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.)
WB (Western Blot) (Western blot analysis of Phospho-c-Abl (Tyr245) Antibody expression in Insulin treated K562 cells lysates.The lane on the right is treated with the antigen-specific peptide.)
WB (Western Blot) (Western blot analysis of c-Abl phosphorylation expression in Insulin treated K562 whole cell lysates, The lane on the left is treated with the antigen-specific peptide.)
IF (Immunofluorescence) (AAA321444 staining COS7 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.)
WB (Western Blot) (Western blot analysis of Abl phosphorylation expression in Adriamycin treated COS7 whole cell lysates, The lane on the left is treated with the antigen-specific peptide.)
WB (Western Blot) (Western blot analysis of Phospho-Abl (Tyr204) Antibody expression in Adriamycin treated COS7 cells lysates.The lane on the right is treated with the antigen-specific peptide.)
IF (Immunofluorescence) (AAA321445 staining COS7 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.)
WB (Western Blot) (Western blot analysis of Abl phosphorylation expression in RAW264.7 whole cell lysates, The lane on the left is treated with the antigen-specific peptide.)
IHC (Immunohiostchemistry) (AAA321445 at 1/200 staining human colon 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.)
IF (Immunofluorescence) (AAA321445 staining K562 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.)
WB (Western Blot) (Western blot analysis of Phospho-EGFR (Tyr1197) expression in various lysates)
WB (Western Blot) (Western blot analysis of EGFR phosphorylation expression in EGF treated A431 whole cell lysates, The lane on the left is treated with the antigen-specific peptide.)
IHC (Immunohiostchemistry) (AAA321453 at 1/200 staining human colon 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.)
IF (Immunofluorescence) (AAA321453 staining SK-OV3 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.)
WB (Western Blot) (Western blot analysis of Estrogen Receptor alpha phosphorylation expression in MCF7 whole cell lysates, The lane on the left is treated with the antigen-specific peptide.)
IHC (Immunohiostchemistry) (AAA321459 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.)
IF (Immunofluorescence) (AAA321459 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.)
WB (Western Blot) (Western blot analysis of C-RAF phosphorylation expression in PMA treated 293 whole cell lysates, The lane on the left is treated with the antigen-specific peptide.)
IHC (Immunohistochemisry) (AAA321462 at 1/100 staining human Colon 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.)
WB (Western Blot) (Western blot analysis of Phospho-C-RAF (Ser296) Antibody expression in PMA treated 293 cells lysates.The lane on the right is treated with the antigen-specific peptide.)
IF (Immunofluorescence) (AAA321462 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.)
WB (Western Blot) (Western blot analysis of p53 phosphorylation expression in UV treated 293 whole cell lysates, The lane on the left is treated with the antigen-specific peptide.)
IF (Immunofluorescence) (AAA321465 staining MDA-MB-435 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.)
WB (Western Blot) (Western blot analysis of HSP27 phosphorylation expression in Ca2+ treated HeLa whole cell lysates, The lane on the left is treated with the antigen-specific peptide.)
IHC (Immunohistochemisry) (AAA321471 at 1/200 staining human kidney 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.)
IF (Immunofluorescence) (AAA321471 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.)
WB (Western Blot) (Western blot analysis of Phospho-HSP27 (Ser82) expression in various lysates)
WB (Western Blot) (Western blot analysis of Integrin beta3 phosphorylation expression in H2O2 treated 293 whole cell lysates, The lane on the left is treated with the antigen-specific peptide.)
IHC (Immunohiostchemistry) (AAA321474 at 1/200 staining human Fallopian tube 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.)
IF (Immunofluorescence) (AAA321474 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.)
IF (Immunofluorescence) (AAA321476 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(AAA321476 1:200) and mouse anti-beta tubulin Ab( 1:200) 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).)
IHC (Immunohistochemistry) (AAA321476 at 1/100 staining rat ovarian 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 Ab for 1.5 hours at 22°C. An HRP conjugated goat anti-rabbit Ab was used as the secondary Ab)
This antibody is 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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