protein

CD21 Protein, Human (HEK293, His)

HY-P72890

5 μg;10 μg;50 μg;100 μg;500 μg

43;74;206;350;980 USD

CD21 Protein, Human (HEK293, His)

proteins

HEK293

5 μg;10 μg;50 μg;100 μg;500 μg

43;74;206;350;980 USD

CD21 Protein, a receptor for complement C3, Epstein-Barr virus, and HNRNPU, activates B lymphocytes and aids Epstein-Barr virus entry in microbial infection. Its engagement with these ligands highlights its vital role in immune responses and interactions, regulating B-cell activation and host defense against infections. CD21 Protein, Human (HEK293, His) is the recombinant human-derived CD21 protein, expressed by HEK293 , with C-His, C-10*His labeled tag. The total length of CD21 Protein, Human (HEK293, His) is 951 a.a., with molecular weight of 110-120 kDa.

Human

CD21 protein functions as a receptor for complement C3, Epstein-Barr virus on human B-cells and T-cells, as well as for HNRNPU. It plays a crucial role in the activation of B lymphocytes and serves as a receptor for the Epstein-Barr virus during microbial infection. The engagement of CD21 with these ligands underscores its significance in mediating immune responses and interactions with both pathogens and endogenous factors, contributing to the regulation of B-cell activation and the host's defense against infections.

Complement receptor type 2; Cr2; EBV receptor; CD21; C3DR

Greater than 95% as determined by reducing SDS-PAGE

Lyophilized from a 0.2 μm filtered solution of 20 mM PB, 150 mM NaCl, pH 7.4.

Room temperature in continental US; may vary elsewhere.