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Fluidigm Corp ANTI-MOUSE CD45R/B220 -176YB

CD45R, also known as B220, is the longest isoform of CD45, with a glycosylation pattern resulting in a molecular weight of 220 kDa. B cells at all developmental stages express CD45R, as do subsets of T, NK, and dendritic cells. In mice, CD45R has been historically used as a pan-B cell marker. However, CD19 offers greater specificity for the B cell lineage.
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