Revision 1
Cell Signaling Technology

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Web: [email protected] cellsignal.com

3 Trask LaneDanversMassachusetts01923USA
For Research Use Only. Not for Use in Diagnostic Procedures.
Product Includes Product # Quantity Mol. Wt Isotype/Source
Phospho-p44/42 MAPK (Erk1/2) (Thr202/Tyr204) (197G2) Rabbit mAb (Alexa Fluor® 647 Conjugate) 13148 40 µl 42, 44 kDa Rabbit IgG
Phospho-p38 MAPK (Thr180/Tyr182) (28B10) Mouse mAb (Alexa Fluor® 647 Conjugate) 4552 40 µl 40 kDa Mouse IgG1
Phospho-SAPK/JNK (Thr183/Tyr185) (G9) Mouse mAb (Alexa Fluor® 647 Conjugate) 9257 40 µl 46 Phospho-JNK1. 54 Phospho-JNK2/3. kDa Mouse IgG1
p44/42 MAPK (Erk1/2) (137F5) Rabbit mAb (Alexa Fluor® 647 Conjugate) 5376 40 µl Rabbit IgG
Mouse (MOPC-21) mAb IgG1 Isotype Control (Alexa Fluor® 647 Conjugate) 4843 40 µl Mouse IgG1
Rabbit (DA1E) mAb IgG XP® Isotype Control (Alexa Fluor® 647 Conjugate) 2985 40 µl Rabbit IgG

Please visit cellsignal.com for individual component applications, species cross-reactivity, dilutions, protocols, and additional product information.

Description

The MAPK Family Alexa Fluor® 647 Conjugated Antibody Sampler Kit provides an economical means to study the activation status of members of the MAPK family of proteins without the need for a fluorescent secondary antibody.

Storage

Supplied in 10 mM sodium HEPES (pH 7.5), 150 mM NaCl, 100 µg/ml BSA, 50% glycerol and less than 0.02% sodium azide. Store at –20°C. Do not aliquot the antibody.

Background

Mitogen-activated protein kinases (MAPKs) are a widely conserved family of serine/threonine protein kinases involved in many cellular programs, such as cell proliferation, differentiation, motility, and death. p38 MAP kinase (MAPK), also called RK (1) or CSBP (2), is the mammalian orthologue of the yeast HOG kinase that participates in a signaling cascade controlling cellular responses to cytokines and stress (1-4). The p44/42 MAPK (Erk1/2) signaling pathway can be activated in response to a diverse range of extracellular stimuli including mitogens, growth factors, and cytokines (5-7), and research investigators consider it an important target in the diagnosis and treatment of cancer (8). The stress-activated protein kinase/Jun-amino-terminal kinase (SAPK/JNK) is potently and preferentially activated by a variety of environmental stresses including UV and gamma radiation, ceramides, inflammatory cytokines, and in some instances, growth factors and GPCR agonists (9).

  1. Rouse, J. et al. (1994) Cell 78, 1027-37.
  2. Han, J. et al. (1994) Science 265, 808-11.
  3. Lee, J.C. et al. (1994) Nature 372, 739-46.
  4. Freshney, N.W. et al. (1994) Cell 78, 1039-49.
  5. Roux, P.P. and Blenis, J. (2004) Microbiol Mol Biol Rev 68, 320-44.
  6. Baccarini, M. (2005) FEBS Lett 579, 3271-7.
  7. Meloche, S. and Pouysségur, J. (2007) Oncogene 26, 3227-39.
  8. Roberts, P.J. and Der, C.J. (2007) Oncogene 26, 3291-310.
  9. Davis, R.J. (1999) Biochem Soc Symp 64, 1-12.

Background References

    Trademarks and Patents

    Cell Signaling Technology is a trademark of Cell Signaling Technology, Inc.
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