Catalog # PK6140
p38 MAPK Phospho-Regulation Antibody Kit
Antibody Sampler Kit
p38 MAP kinase (MAPK), also called RK, CSBP, and SAPK2a, is the mammalian orthologue of the yeast HOG kinase. This family of kinases participates in signaling cascades that control cellular responses to cytokines and stress. Four isoforms of p38 MAPK (α,β,γ,δ) have been identified. Similar to the SAPK/JNK pathway, p38 MAPK is activated by a variety of cellular stresses including osmotic shock, inflammatory cytokines, lipopolysaccharides, UV light, and growth factors. MKK3 and SEK activate p38 MAPK by dual phosphorylation at Thr-180/Tyr-182. Activated p38 MAPK has been shown to phosphorylate and activate MAPKAP kinase 2 and to phosphorylate the transcription factors ATF-2, Max, and MEF2. T cells possess an alternative pathway for p38α activation where stimulation of the antigen receptor (TCR) induces phosphorylation of p38 on Tyr-323. This site is required for TCR-mediated phosphorylation of Thr-180 and catalytic activity. Thus, Tyr-323 may also have important roles in regulating p38 MAP kinase pathways.
Raingeaud, J. et al. (1995) J. Biol. Chem. 270:7420.
Salvador, J.M. et al. (2005) Nat Immunol. 6(4):390.
Jirmanova, L. et al. (2009) Blood 113(10):2229.
The products are are safely shipped at ambient temperature for both domestic and international shipments. Each product is guaranteed to match the specifications as indicated on the corresponding technical data sheet. Please store at -20C upon arrival for long term storage.
*All molecular weights (MW) are confirmed by comparison to Bio-Rad Rainbow Markers and to western blot mobilities of known proteins with similar MW.
PP3411 Lanna, A. et al. (2014) Nat Immunol. 15(10):965. WB: human T-cells, CD3 activated
RS3251 Kawasaki, H. et al. (2013) World J Gastroenter. 19(17):2629. WB, ICC: mouse intestinal myofibroblasts
RS3251 Estrada-Bernal, A. et al. (2011) J Neurooncol. 102:353. Western Blot
MS3001 Estrada-Bernal, A. et al. (2011) J Neurooncol. 102:353. Western Blot
PM1391 Chambers, M.A. et al. (2009) J Physiol. 587:3363. WB: mouse muscle, C2C12
PM1391 Li, W. et al. (2009) AJP Cell Phys. 297:C706. WB: mouse C2C12 cells
This kit contains:
|CATALOG#||DESCRIPTION||SIZE||APPLICATIONS||SPECIES REACTIVITY||MW (kDa)|
|p38aMAP Kinase (a.a. 319-328) Rabbit pAb||50 μl||WB, E||Hu, Rt, Ms, Ck||38|
|p38aMAP Kinase (C-terminal) Mouse mAb||50 μl||WB, E, ICC||Hu, Rt, Ms||38|
|p38aMAP Kinase (Thr-180/Tyr-182), phospho-specific Mouse mAb||50 μl||WB, E, ICC||Hu, Rt, Ms||38|
|p38aMAP Kinase (Tyr-323), phospho-specific Rabbit pAb||50 μl||WB, E, ICC||Hu, Rt, Ms, Ck||38|
|Anti-Mouse Ig:HRP Donkey pAb||100 μl||WB, E||Ms|
|Anti-Rabbit Ig Light ChainSpecific:HRP Mouse mAb||100 μl||WB, E, ICC, IHC||Rb|