Product Pathways - Jak/Stat Pathway
Jak2 (D2E12) XP® Rabbit mAb (PE Conjugate) #5941
|F||H M R (Hm) (Mk) (C) (X) (B) (Dg) (Pg) (Hr)||Endogenous||125||Rabbit IgG|
Reactivity Key: H=Human M=Mouse R=Rat Hm=Hamster Mk=Monkey C=Chicken X=Xenopus B=Bovine Dg=Dog Pg=Pig Hr=Horse
Species cross-reactivity is determined by western blot. Species enclosed in parentheses are predicted to react based on 100% sequence homology.
Specificity / Sensitivity
Jak2 (D2E12) XP® Rabbit mAb (PE Conjugate) detects endogenous levels of total Jak2 protein. No cross-reactivity was observed with other family members.
Source / Purification
Monoclonal antibody is produced by immunizing animals with a synthetic peptide corresponding to residues surrounding Pro841 of Jak2.
This Cell Signaling Technology antibody is conjugated to phycoerythrin (PE) and tested in-house for direct flow cytometry analysis in human cells. The antibody is expected to exhibit the same species cross-reactivity as the unconjugated Jak2 (D2E12) XP® Rabbit mAb #3230.
Members of the Janus family of tyrosine kinases (Jak1, Jak2, Jak3, and Tyk2) are activated by ligands binding to a number of associated cytokine receptors (1). Upon cytokine receptor activation, Jak proteins become autophosphorylated and phosphorylate their associated receptors to provide multiple binding sites for signaling proteins. These associated signaling proteins, such as Stats (2), Shc (3), insulin receptor substrates (4), and focal adhesion kinase (FAK) (5), typically contain SH2 or other phospho-tyrosine-binding domains.
- Leonard, W.J. and O'Shea, J.J. (1998) Annu Rev Immunol 16, 293-322.
- Darnell, J.E. (1997) Science 277, 1630-5.
- VanderKuur, J. et al. (1995) J Biol Chem 270, 7587-93.
- Argetsinger, L.S. et al. (1995) J Biol Chem 270, 14685-92.
- Zhu, T. et al. (1998) J Biol Chem 273, 10682-9.
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For Research Use Only. Not For Use In Diagnostic Procedures.