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Description
B cell activation is initiated by crosslinking the B cell receptor, which leads to activation of non-receptor protein tyrosine kinases (PTK), including Btk, Syk, and three Src kinases, Fyn, Lyn, and Blk. Activated PTKs then phosphorylate multiple cellular proteins involved in B lymphocyte signaling. Syk is responsible for the tyrosine phosphorylation of B cell l i nk er protein (BLNK), a member of the SLP-76 family of adapter proteins. Phosphorylation of human BLNK at tyrosines 84, 178, and 189 (Y84, Y178, and Y189) creates docking sites for PLC g
The 2B11 monoclonal antibody recognizes BLNK, regardless of phosphorylation status. A fusion protein representing amino acids 4-205 of human BLNK was used as the immunogen. BLNK is expressed as two phosphoproteins migrating at 68 and 70 kDa in SDS/PAGE that represent alternatively spliced forms of human BLNK.
Specifications
Specifications
| Antigen | BLNK |
| Applications | Western Blot |
| Classification | Monoclonal |
| Clone | 2B11 |
| Concentration | 0.5mg/mL |
| Conjugate | Unconjugated |
| Description | SLP-65, BASH, BCA |
| Formulation | Aqueous buffered solution containing ≤0.09% sodium azide. |
| Host Species | Mouse |
| Immunogen | Human N-terminal BLNK Recombinant Protein |
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