CD81 Recombinant Protein from ProteoGenix; catalogue PX-P4091; research use only.
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CD81, also known as TAPA-1, belongs to the transmembrane superfamily 4, also known as the tetraspanin family. Members of this family mediate transduction events that play a role in the regulation of cell development, activation, growth and movement. CD81 is a widely expressed cell surface protein that participates in various amazing biological reactions. It involves the adhesion, morphology, activation, proliferation and differentiation of B cells, T cells and other cells. On B cells, CD81 is part of a complex with CD21, CD19 and Leul3. The combination of ag-specific recognition and CD21-mediated complementary recognition of the complex lowers the threshold for activation of the B cell B cell receptor.
ProteoGenix catalogue number PX-P4091. For research use only.
Host: Escherichia coli (E.coli); Expression system: Prokaryotic expression; Purity: >90% by SDS-PAGE; Molecular weight: 10.59kDa; Tag: N-terminal His Tag; Fragment: Phe113~Lys201; Buffer: PBS pH7.5; Applications: ELISA, WB.
Available configurations: 50ug, 100ug, 1mg.
This product is manufactured by ProteoGenix and sold through ABMIUM without relabelling.
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