| 货号 | 8224S |
| 描述 | PhosphoPlus® Duets from Cell Signaling Technology (CST) provide a means to assess protein activation status. Each Duet contains an activation-state and total protein antibody to your target of interest. These antibodies have been selected from CSTs product offering based upon superior performance in specified applications. |
| 供应商 | CST |
| 背景 | 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. |
| 存放说明 | -20C |
| 参考文献 | Leonard, W.J. and OShea, 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. |
Flow cytometric analysis of K-562 cells using Jak2 (D2E12) XP® Rabbit mAb (blue) compared to a nonspecific negative control antibody (red). | |
Confocal immunofluorescent analysis of K-562 cells using Jak2 (D2E12) XP® Rabbit mAb (green). Blue pseudocolor = DRAQ5® (fluorescent DNA dye). | |
Western blot analysis of extracts from K-562, THP-1, TF-1 and BaF3 cell lines using Jak2 (D2E12) XP® Rabbit mAb. | |
Immunohistochemical analysis of paraffin-embedded human lung carcinoma using Jak2 (D2E12) XP® Rabbit mAb. | |
Immunohistochemical analysis of paraffin-embedded human lung carcinoma using Jak2 (D2E12) XP® Rabbit mA in the presence of control peptide (left) or Jak2 Blocking Peptide #1039 (right). | |
Western blot analysis of extracts from K-562 cells, transfected with 100 nM SignalSilence® Control siRNA (Unconjugated) #6568 (-) or Jak2 siRNA (+), using Jak2 (D2E12) XP® Rabbit mAb #3230 and α-Tubulin (11H10) Rabbit mAb #2125. The Jak2 (D2E12) XP® Rabbit mAb confirms silencing of Jak2 expression, while the α-Tubulin (11H10) Rabbit mAb is used to control for loading and specificity of Jak2 siRNA. | |
Western blot analysis of extracts from UT-7 and BaF3 cells, untreated or treated with GM-CSF or IL-3 (5 minutes), using Phospho-Jak2 (Tyr1007/1008) (C80C3) Rabbit mAb #3776 (top) or total Jak2 (D2E12) XP® Rabbit mAb #3230 (bottom). |
