Anti-Human/Mouse CD45R (B220) eFluor® 660 (Alexa Fluor® 647 Replacement)

Description: 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 \I{lpr/lpr\I} mutant mouse also express this antigen.

References: Schuhmann B, Dietrich A, et al. 2005. A role for brain-derived neurotrophic factor in B cell development. J Neuroimmunol. 163(1-2):15-23. (RA3-6B2, IHC frozen, PubMed)

Monteith CE, Chelack BJ, et al. 1996. Identification of monoclonal antibodies for immunohistochemical staining of feline B lymphocytes in frozen and formalin-fixed paraffin-embedded tissues. Can J Vet Res. 60(3):193-8. (IHC frozen and paraffin, PubMed)

Morse, H. C. d., W. F. Davidson, et al. 1982. Abnormalities induced by the mutant gene Ipr: expansion of a unique lymphocyte subset. J Immunol. 129(6): 2612-5.

Coffman, R. L. 1982. Surface antigen expression and immunoglobulin gene rearrangement during mouse pre-B cell development. Immunol Rev. 69: 5-23.