Product Pathways - MAPK Signaling
Phospho-MAPK Family Antibody Sampler Kit #9910
|9910S||1 Kit (3 x 40 µl)||---||In Stock||---|
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|Kit Includes||Quantity||Applications||Reactivity||Homology†||MW (kDa)||Isotype|
|Phospho-p38 MAPK (Thr180/Tyr182) (D3F9) XP® Rabbit mAb #4511||40 µl||W, IP, IHC-P, IF-IC, F||H, M, R, Mk, Mi, Pg, Sc||Hm, C, Z, B||43||Rabbit IgG|
|Phospho-p44/42 MAPK (Erk1/2) (Thr202/Tyr204) (D13.14.4E) XP® Rabbit mAb #4370||40 µl||W, IP, IHC-P, IF-IC, F||H, M, R, Hm, Mk, Mi, Dm, Z, B, Dg, Pg, Sc||C, Ce||44, 42||Rabbit IgG|
|Phospho-SAPK/JNK (Thr183/Tyr185) (81E11) Rabbit mAb #4668||40 µl||W, IP, IHC-P||H, M, R, Dm, Sc||46, 54||Rabbit IgG|
|Anti-rabbit IgG, HRP-linked Antibody #7074||100 µl||Goat|
|U0126 #9903||.3 mg||380.50|
†Species predicted to react based on 100% sequence homology.
Applications Key: W=Western Blotting, IP=Immunoprecipitation, IHC-P=Immunohistochemistry (Paraffin), IF-IC=Immunofluorescence (Immunocytochemistry), F=Flow Cytometry
Reactivity Key: H=Human, M=Mouse, R=Rat, Mk=Monkey, Mi=Mink, Pg=Pig, Sc=S. cerevisiae, Hm=Hamster, Dm=D. melanogaster, Z=Zebrafish, B=Bovine, Dg=Dog
Western blot analysis of extracts from 293, NIH/3T3 and C6 cells, treated with λ phosphatase or TPA as indicated, using Phospho-p44/42 MAPK (Thr202/Tyr204) (D13.14.4E) XP® Rabbit mAb #4370 (upper), or p44/42 MAP Kinase (137F5) Rabbit mAb #4695 (lower).
Western blot analysis of extracts from COS and 293 cells, untreated or UV-treated, using Phospho-p38 MAPK (Thr180/Tyr182) (D3F9) XP® Rabbit mAb #4511 (upper) or p38 MAPK Antibody #9212 (lower).
Western blot analysis of extracts from 293 cells, untreated or UV-treated, NIH/3T3 cells, untreated or UV-treated and C6 cells, untreated or anisomycin-treated, using Phospho-SAPK/JNK (Thr183/Tyr185) (81E11) Rabbit mAb #4668.
The Phospho-MAPK Family Antibody Sampler Kit provides an economical means of evaluating the phosphorylation state of p38, p44/42, and SAPK/JNK mitogen-activated protein kinases. The kit contains enough primary and secondary antibodies to perform four western blot experiments.
Specificity / Sensitivity
Phospho-p44/42 MAPK, Phospho-SAPK/JNK and Phospho-p38 MAPK Antibodies only recognize the phosphorylated forms of p44/42 MAPK, SAPK/JNK and p38 MAPK, respectively. They do not significantly cross-react with other MAPK family members.
Source / Purification
Monoclonal antibodies are produced by immunizing animals with synthetic phosphopeptides surrounding Thr180/Tyr182 of human p38 MAPK, Thr202/Tyr204 of human p44 MAPK or Thr183/Tyr185 of human SAPK/JNK.
p44/42 MAPK (Erk1/2), SAPK/JNK, and p38 MAPK function in protein kinase cascades that play a critical role in the regulation of cell growth, differentiation, and control of cellular responses to cytokines and stress. p44/42 MAPK is activated by growth and neurotrophic factors. Activation occurs through phosphorylation of threonine and tyrosine residues (Thr202 and Tyr204 in human Erk1) at the sequence T*EY* by a single upstream MAP kinase kinase (MEK). SAPK/JNK and p38 MAPK are activated by inflammatory cytokines and by a wide variety of cellular stresses. Activation of SAPK/JNK occurs via phosphorylation at Thr183 and Tyr185 by the dual specificity enzyme SEK/MKK4. Both MKK3 and SEK phosphorylate p38 MAPK on tyrosine and threonine at the sequence T*GY* to activate p38 MAP kinase (1-5).
- Lewis, T. S. et al. (1998) Adv. Cancer Res. 74, 49-139.
- Garrington, T.P. and Johnson, G.L. (1999) Curr. Opin. Cell. Biol. 11, 211-218.
- Schaeffer, H.J. and Weber, M.J. (1999) Mol. Cell. Biol. 19, 2435-2444.
- Whitmarsh, A.J. and Davis, R.J. (1998) Trends Biochem. Sci. 23, 481-485.
- Cobb, M.H. (1999) Prog. Biophys. Mol. Biol. 71, 479-500.
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* Product-specific protocol.
- 9926 MAPK Family Antibody Sampler Kit
- 9900 PD98059
- 9903 U0126
- 4695 p44/42 MAPK (Erk1/2) (137F5) Rabbit mAb
- 9107 p44/42 MAPK (Erk1/2) (3A7) Mouse mAb
- 9212 p38 MAPK Antibody
- 9228 p38α MAPK (L53F8) Mouse mAb
- 9252 SAPK/JNK Antibody
- 7074 Anti-rabbit IgG, HRP-linked Antibody
- 7720 Prestained Protein Marker, Broad Range (Premixed Format)
- 7727 Biotinylated Protein Ladder Detection Pack
- 7003 20X LumiGLO® Reagent and 20X Peroxide
- 7071 Phototope®-HRP Western Blot Detection System, Anti-rabbit IgG, HRP-linked Antibody
For Research Use Only. Not For Use In Diagnostic Procedures.
Cell Signaling Technology® is a trademark of Cell Signaling Technology, Inc.
Select rabbit monoclonal antibodies are developed, validated, and produced at CST using in part technology under license (granting certain rights including those under U.S. Patents No. 5,675,063 and in some instances 7,429,487) from Epitomics, Inc.