Product 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.
Specifications
Applications
FC
Host
Mouse
Clonality
Monoclonal
Clone
LT19
Isotype
Mouse IgG1
Supplier
Exbio
Product status
RUO
Shipping & storage
Storage temperature
2-8°C

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Anti-Hu CD19 APC

1A-305-T100

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Anti-Hu CD19 APC

1A-305-T100

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