1. Recombinant Proteins
  2. CD Antigens Complement System
  3. B Cell CD Proteins Epithelial cell CD Proteins Complement Receptor
  4. CD21/CR2
Cat. No. Product Name / Synonyms Species Source
  • HY-P72890
    CD21 Protein, Human (HEK293, His)

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

    Human HEK293
    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.
  • HY-P77602
    CD21 Protein, Mouse (HEK293, His)

    EBV receptor; CD21; C3DR; CR2; C3DRSLEB9; CVID7; SLEB9

    Mouse HEK293
    CD21 protein, as a receptor for complement C3d and HNRNPU, plays a crucial role in B lymphocyte activation. It forms complexes with CD19, CR2/CD21, CD81 and IFITM1/CD225 and contributes to immune responses. CD21 Protein, Mouse (HEK293, His) is the recombinant mouse-derived CD21 protein, expressed by HEK293 , with C-His labeled tag.
Cat. No. Product Name Effect Purity