Anti-Hu CD19 PerCP-Cy™5.5
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.
Product Specifications
Certification
RUO
Immunogen
Daudi human Burkitt lymphoma cell line
Target Antigen
CD19
Clone
LT19
Applications
FC (QC tested)
Format
PerCP-Cy™5.5
Buffer
Stabilizing phosphate buffered saline (PBS), pH 7.4, 15 mM sodium azide
References & Citations
Other References
Storage Conditions
Store at 2-8°C. Protect from prolonged exposure to light. Do not freeze.
Specificity
Applications Notes
6
Species
Human
CAS Number
9007-83-4
Isotype
Mouse IgG1
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