Please refer to the vial lable for the specific concentration.
Purification:
Protein A
Buffer:
Supplied in PBS.
Storage:
Short Term: 2-8 degree. Long Term: -20 degree. Avoid multiple freeze-thaw cycles.
General Information
Background:
CD81 antigen isoform 1, also known as CD81, is part of the tetraspanin family. CD81 interacts directly with immunoglobulin superfamily member 8 (IGSF8, CD316) and CD36. In B cells, CD81 is part of a complex with CD21, CD19 and Leu13. Furthermore, this complex decreases the threshold for B cell activation through B cell receptors by linking Ag specific recognition and CD21 mediator recognition. While on T cells CD81 connects with CD4 and CD8 and provides a costimulatory signal with CD3.
Synonyms:
CD81 Molecule; CD81 Antigen (Target Of Antiproliferative Antibody 1); 26 KDa Cell Surface Protein TAPA-1; Tetraspanin-28; CD81 Antigen; Tspan-28; TSPAN28; TAPA1; Target Of The Antiproliferative Antibody 1; CVID6; S5.7; 26 kDa cell surface protein TAPA-1; Target of the antiproliferative antibody 1; Tetraspanin-28; Tspan-28
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