InVivoMAb anti-mouse CD45RB
|MB23G2 (HB220)||BE0019||InVivoMab Antibodies|
About InVivoMAb anti-mouse CD45RB
The HB220 antibody reacts with mouse CD45RB a 220 kDa transmembrane protein tyrosine phosphatase expressed on peripheral B cells naëâve T cells thymocytes and weakly on macrophages and dendritic cells. CD45RB is one of 5 isoforms of CD45 which result from alternative splicing of exons 4-6. CD45RB results from exon 5 splicing. CD45RB is critical for intracellular signaling in T cells in response to antigen stimulation as indicated by the severe immunodeficiency observed in CD45-deficient mice. As T cells progress from naëâve to memory cells and become activated CD45RB expression is downregulated. Additionally the intensity of CD45RB expression can be used to differentiate between functionally distinct CD4+ T cell subsets which secrete differing cytokine profiles. The primary ligands for CD45 include galectin-1 CD2 CD3 CD4 and Thy-1.
InVivoMAb anti-mouse CD45RB Specifications
Rat IgG2a, κ
|Recommended Isotype Control(s)||InVivoMAb rat IgG2a isotype control, anti-trinitrophenol(BE0089)|
|Recommended InVivoPure Dilution Buffer||InVivoPure pH 7.0 Dilution Buffer(IP0070)|
Anti-immunoglobulin activated mouse B cells
0.2 μM filtered
Purified from tissue culture supernatant in an animal free facility
The antibody solution should be stored undiluted at 4°C, and protected from prolonged exposure to light. Do not freeze.
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