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Overview
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Antigen Distribution: The CD45R antigen is present on mouse B-cells, B-cell precursors, T cell subset, NK cell subsets .
Specificity: Anti-CD45R In Vivo Antibody - Ultra Low Endotoxin (RA3-6B2) recognizes the B-cell determinant (Mr 220 kD) of the CD45 molecule.
Isotype Control: Rat IgG2a In Vivo Isotype Control - Ultra Low Endotoxin [1-1] (ICH2244UL)
Endotoxin: ≤ 0.75 EU/mg as determined by the LAL method
Aggregation: Aggregation level ≤ 1%Please contact us at for specific academic pricing.
Background
CD45R, also known as B220 is a 220 kDa transmembrane protein tyrosine phosphatase expressed on B cells and some subsets of T and NK cells. This antibody is commonly used as a B cell marker as CD45R does play a critical role in TCR and BCR signaling.
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- Properties
- Applications
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Overview