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Mouse anti-CD53, Clone: 161-2, Novus Biologicals™

Mouse Monoclonal Antibody

Manufacturer:  Novus BiologicalsSupplier Diversity Partner NBP2446090.02MG

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Catalog No. NBP24460900

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Ensure accurate, reproducible results in Flow Cytometry, Immunofluorescence

CD53 Monoclonal antibody specifically detects CD53 in Human, Baboon (Negative), Equine (Negative) samples. It is validated for Flow Cytometry, SDS-Page, Immunofluorescence.


10mM PBS and 0.05% BSA with 0.05% Sodium Azide
Stimulated human leukocytes
Protein A or G purified
Store at 4C.
Recognizes a protein of 33-55kDa, identified as CD53 (Workshop VI; Code N-L033). It is expressed on monocytes and macrophages, dendritic cells, osteoblasts and osteoclasts, and on T and B cells from every stage of differentiation but is absent from platelets, red blood cells. CD53 appears to be the marker with widest reactivity as well as the marker with the strictest specificity to hematopoietic cells. CD53 is a type III membrane with both termini in the cytoplasm and two loops in the extracellular environment. This molecule, in common with other members of tetraspan family, is involved in cellular activation as part of a signal transduction complex involving other membrane glycoproteins. CD53 crosslinking induces calcium flux on human monocyte and B cells. Cross-linking of CD53 promotes activation of resting human B-lymphocytes. This MAb recognizes CD53 transfected cells and partially inhibits T-cell proliferation induced by CD3 antibody (clone: UCHT1).
Flow Cytometry, SDS-Page, Immunofluorescence
0.2 mg/mL
Flow Cytometry 0.5 - 1 ug/million cells in 0.1 ml, SDS-Page, Immunofluorescence 0.5 - 1.0 ug/ml
antigen MOX44 identified by monoclonal MRC-OX44, CD53 antigentetraspanin-25, CD53 glycoprotein, CD53 molecule, CD53 tetraspan antigen, cell surface antigen, Cell surface glycoprotein CD53, MOX44transmembrane glycoprotein, Tetraspanin-25, tspan-25, TSPAN25leukocyte surface antigen CD53
IgG2a Kappa
0.02 mg
Human, Baboon (Negative), Equine (Negative)
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