Edit |   |
---|---|
Product Name | Recombinant CD21 |
Description | Sequence: 21-971aa. Purity >95% by SDS-PAGE. CD21, also known as complement receptor type 2 isoform 2, is an N-glycosylated member of the regulators of complement activation family of proteins. This protein is present on all mature B-cells and some T-cells and follicular dendritic cells and is released by proteolytic shedding from activated B cell. It forms a complex with the B cell receptor-associated CD19 molecule and lowers the threshold for B cell activation. It binds the complement component fragments iC3b, C3D, and C3d. Also, this protein has a function in the complement system through serving as the cellular receptor specific for ligands such as C3 and C4. Recombinant Human CD21, fused to His-tag at C-terminus, was expressed in inse. MW: 105.2kDa (959aa) |
Size | 0.05 mg, 0.1 mg, 0.5 mg |
Concentration | 0.5mg/ml (determined by Absorbance at 280nm) |
Applications | SDS-PAGE |
Other Names | [CD21; CR2; Cr2; C3DR; CR; CVID7; SLEB9; Complement receptor type 2; Complement C3d receptor; Epstein-Barr virus receptor; EBV receptor], [CR2; CR2; CR; C3DR; CD21; CVID7; SLEB9; C3DR; Cr2; EBV receptor] |
Gene, Accession, CAS # | [CD21], Gene ID: 1380, NCBI: P20023.2, UniProt: P20023 |
Catalog # | MBS201152 |
Price | $375, $570, $1500 |
Order / More Info | Recombinant CD21 from MYBIOSOURCE INC. |
Product Specific References | Tanner J., et al, (1987) Cell 50:203-213. Carel JC., et al, (1990) J. Biol. Chem. 265:12293. |