Anti-mouse/human CD45 also known as B220. Functional overview of this B cell lineage and mature B cell marker; Anti-mouse CD45R antibody clone RA3-6B2 described.

The B220 isoform of CD45, a pan B-cell marker in mice, is expressed by only a subset of human B cells that do not express the memory B-cell marker CD27, suggesting that it is a …

B220 antigens represent a subset of mouse CD45 isoforms predominantly expressed on all B lymphocytes, including pro-, mature and activated B cells. The level of B220 antigen …

B220 can be used as a marker for mouse B cells and not a pan B cell marker in humans. Figure 6 illustrates an example gating strategy for phenotyping B cells using CD19 and IgG expression.

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Oct 5, 2014 · B220 is a 220 kDa transmembrane protein tyrosine phosphatase expressed on B cells and some subsets of T and NK cells. B220 plays a critical role in TCR and BCR signaling …

One B cell subset that can be identified in most tissues is the B1 cell subset. B1 cells are CD19 + and B220 low-negative. They are also CD43 + and CD23 - and may also be IgM +. B1 cells …

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B220 is the full-length splicing isoform of a tyrosine phosphatase CD45 and is predominantly expressed as a transmembrane protein on B cells. Other splicing isoforms of CD45 are yielded …