Catalogue Number: 30-2468-ABO
Manufacturer: | Abeomics |
Type: | Monoclonal Primary Antibody - Unconjugated |
Alias: | CD19 |
Shipping Condition: | Blue Ice |
Unit(s): | 100 tests |
Host name: | Mouse |
Clone: | LT19 |
Isotype: | IgG1 |
Immunogen: | Daudi human Burkitt lymphoma cell line |
Application: | FACS, IP |
Description: CD19 is a transmembrane glycoprotein of Ig superfamily expressed by B cells from the time of heavy chain rearrangement until plasma cell differentiation. It forms a tetrameric complex with CD21 (complement receptor type 2), CD81 (TAPA-1) and Leu13. Together with BCR (B cell antigen receptor), this complex signals to decrease B cell treshold for activation by the antigen. Besides being signal-amplifying coreceptor for BCR, CD19 can also signal independently of BCR coligation and it turns out to be a central regulatory component upon which multiple signaling pathways converge. Mutation of the CD19 gene results in hypogammaglobulinemia, whereas CD19 overexpression causes B cell hyperactivity.
930
CD19
P15391
Monoclonal