Invitrogen 100 µg CD45R (B220) Monoclonal Antibody (RA3-6B2), Alexa Fluor 532, eBioscience™

Invitrogen 100 µg CD45R (B220) Monoclonal Antibody (RA3-6B2), Alexa Fluor 532, eBioscience™

The RA3-6B2 monoclonal antibody reacts with exon A-restricted isoform of mouse CD45, a 220 kDa surface molecule. CD45R/B220 epitope is mainly expressed by the B cell lineage from early Pro-B to mature B cells. However, some activated T cells, lymphokine activated killer cells (LAK), NK cell progenitors in the bone marrow, and T cells of the lpr/lpr mutant mouse also express this antigen.

Alexa Fluor 532 is excited with the Green laser (532 nm) and emits at 561 nm. This cannot be used with the Yellow-Green laser (561 nm). We recommend using a 560/14 band pass filter. Please make sure that your instrument is capable of detecting this fluorochrome.

• Recommended Isotype Control: Rat IgG2a kappa Isotype Control (eBR2a), Alexa Fluor 532, eBioscience™