Store at - 20℃ to -80℃.
It is recommended that the protein be aliquoted for optimal storage.
Brand
ProteoGenix
Host species
Escherichia coli (E.coli)
Fragment Type
Phe113~Lys201
Aliases /Synonyms
TAPA1, TSPAN28
Reference
PX-P4091
Note
For research use only
Description of CD81 Recombinant Protein
General Information about CD81 Recombinant Protein
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.
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