Recombinant Rat CD81 / TAPA-1 Protein

Categories: [Proteins / Peptides]
CD81, also known as TAPA-1, belongs to the transmembrane 4 superfamily, also known as the tetraspanin family. Members of this family mediate signal transduction events that play a role in the regulation of cell development, activation, growth and motility.CD81 is a widely expressed cell-surface protein involved in an astonishing variety of biologic responses. It is related to adhesion, morphology, activation, proliferation, and differentiation of B, T, and other cells. On B cells CD81 is part of a complex with CD21, CD19, and Leu13. This complex reduces the threshold for B cell activation via the B cell receptor by bridging Ag specific recognition and CD21-mediated complement recognition.
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Properties

Data Sheet Click for Datasheet
Catalog Number TP06843
Size 20ug,50ug,100ug…
Host HEK293 Cells
Accession NP_037219.1
Molecular Weight 9.7 kDa
AP_Mol_Weight
Tag
Sequences Lys116-Lys201
Purity > 95% by HPLC
Concentration
Formulation PBS
Other Names Tapa1
Bioactivity
Storage Can be stored at +4°C short term (1-2 weeks). For long term storage, aliquot and store at -20°C or -70°C. Avoid repeated freezing and thawing cycles.
Postscript For research use only, not for use in diagnostic procedures.

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