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CD20, a 33-36 kDa non-glycosylated type 1 transmembrane protein, is expressed by developing, resting and mature B cells, some follicular dendritic cells, and a small subset of mature T cells. B cell CD20 expression is lost upon differentiation into plasma cells. Functionally, CD20 activation contributes to B cell activation, proliferation, and differentiation.

mFluor™ fluorescent labeling dyes are developed specifically for flow cytometry applications to enable optimal multi-color detection. These dyes are excellent alternatives to the phycoprotein-based tandems that are quite difficult to couple to an antibody or other biomolecules and offer greater light stability and brighter fluorescence. The mFluor™ 450 fluorophore is a great alternative to these dyes: V450, Pacific Blue™, VioBlue?, eFluor? 450, Brilliant Violet 421 and Super Bright 436. Do you need an antibody for an antigen you don't see on our website? Do you need a different conjugation than what we have listed? We have a wide selection of antigens with a variety of conjugations available. Please reach out to us at support@geneseesci.com.