CD53 antibody LS-C391280 is an unconjugated mouse monoclonal antibody to human CD53. Validated for Flow and IF.
(tested or 100% immunogen sequence identity)
Also available Azide-free
CD53 antibody was raised against human Sezary cells were used as the immunogen for the CD53 antibody.
Recognizes a protein of 33-55kDa, identified as CD53 (Workshop V. Code CD53.1). CD53 is expressed on monocytes, and macrophages, granulocytes, dendritic cells, osteoblasts and osteoclasts, NK cells, and on T- and B-cells from every stage of differentiation but is absent from platelets, erythrocytes, and non-haemopoietic cells. CD53 is a member of a family of tetraspan transmembrane proteins, including CD9, CD37, CD63, CD81, and CD82. It associates with integrins, MHC class II molecules, and a tyrosine phosphatase and plays a role in cellular activation as part of a signal transduction complex involving other membrane glycoproteins. Defects of CD53 expression on neutrophils appear to be related with recurrent infectious diseases. Cross-linking CD53 using CD53 antibodies led to cytoplasmic calcium fluxes in B cells, monocytes, and granulocytes and activation of the monocyte oxidative burst. Optimal dilution of the CD53 antibody should be determined by the researcher.
0.01% BSA, 0.05% sodium azide