BLK pTyr501 Rabbit Polyclonal Antibody
Specifications
| Product Data | |
| Application | IHC |
|---|---|
| Recommended Dilution | Immunohistochemistry on paraffin sections: 1:50~1:100. |
| Reactivity | Human, Mouse |
| Antibody Host | Rabbit |
| Clonality | Polyclonal |
| Immunogen | Peptide sequence around phosphorylation site of tyrosine 501 (R-Q-Y(p)-E-L) derived from Human BLK (KLH-conjugated) |
| Specificity | The antibody detects endogenous levels of BLK only when phosphorylated at tyrosine 501. |
| Buffer | Rabbit IgG in phosphate buffered saline (without Mg2+ and Ca2+), pH 7.4, 150mM NaCl, 0.02% sodium azide and 50% glycerol State: Aff - Purified State: Liquid Ig fraction |
| Concentration | lot specific |
| Purification | Affinity chromatography using epitope-specific peptide |
| Conjugation | Unconjugated |
| Storage | Upon receipt, store undiluted (in aliquots) at -20°C. Avoid repeated freezing and thawing. |
| Stability | Shelf life: one year from despatch. |
| Shipping | Blue Ice |
| Predicted Protein Size | 57 kDa |
| Gene Name | BLK proto-oncogene, Src family tyrosine kinase |
| Database Link | |
| Background | Non-receptor tyrosine kinase involved in B-lymphocyte development, differentiation and signaling. B-cell receptor (BCR) signaling requires a tight regulation of several protein tyrosine kinases and phosphatases, and associated coreceptors. Binding of antigen to the B-cell antigen receptor (BCR) triggers signaling that ultimately leads to B-cell activation. Signaling through BLK plays an important role in transmitting signals through surface immunoglobulins and supports the pro-B to pre-B transition, as well as the signaling for growth arrest and apoptosis downstream of B-cell receptor. |
| Synonyms | B lymphocyte kinase, p55-BLK, p55BLK |
| Reference Data | |
| Protein Categories | Diabetes, Enzyme: Kinases, Intracellular Proteins |
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