CD19 Mouse Monoclonal Antibody [Clone ID: LT19]

CAT#: SM1529PP

CD19 mouse monoclonal antibody, clone LT19, PerCP


USD 300.00

2 Weeks*

Size
    • 100 Tests

Product Images

Specifications

Product Data
Clone Name LT19
Applications FC
Recommended Dilution Flow Cytometry analysis of human blood cells using 10 μl reagent / 100 μl of whole blood or 106 cells in a suspension.
The content of a vial (1 ml) is sufficient for 100 tests.
Reactivities Human
Host Mouse
Isotype IgG1
Clonality Monoclonal
Immunogen Daudi human Burkitt lymphoma cell line
Specificity This antibody reacts with CD19 (B4), a 95 kDa type I transmembrane glycoprotein (immunoglobulin superfamily) expressed on B lymphocytes and follicular dendritic cells; it is lost on plasma cells.
Formulation Phosphate buffered saline (PBS)
Label: PerCP
State: Liquid purified Ig fraction
Stabilizer: 0.2% (w/v) high-grade protease free Bovine Serum Albumin (BSA)
Preservative: 15 mM sodium azide
Conjugation PerCP
Storage Store undiluted at 2-8°C. DO NOT FREEZE! This products is photosensitive and should be protected from light.
Stability Shelf life: one year from despatch.
Background 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.
Synonyms Leu-12, B-cell marker
Reference Data

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*Delivery time may vary from web posted schedule. Occasional delays may occur due to unforeseen complexities in the preparation of your product. International customers may expect an additional 1-2 weeks in shipping.