CD19 Primary Antibody
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Description
The CD19 antigen (95kDa) is expressed from the earliest stage of B progenitor development, on all peripheral B cells including germinal centre B cells, and all B cell lines and B cell leukaemia tested. T cell and monocytic cell lines are negative and the antigen is lost on B cell maturation to plasma cells. The antigen is a type I integral membrane glycoprotein whose in vitro inhibition will influence B cell activation and proliferation.
Product Overview
Formulation
Ascitic fluid containing 0.03% sodium azide.
Storage
4°C; -20°C for long term storage
Product Image
Flow cytometric
Figure 1: Flow cytometric analysis of Raji cells using CD19 mouse mAb (green) and negative control (purple).
Immunofluorescence analysis
Figure 2: Immunofluorescence analysis of HL-60(left) and K562 (right) cells using CD19 mouse mAb (green). Blue: DRAQ5 fluorescent DNA dye.
For Research Use Only. Not for use in diagnostic procedures.