2. Recombinant Proteins
  3. CD Antigens
  4. Epithelial cell CD Proteins Endothelial cell CD Proteins
  5. TAPA-1/CD81

TAPA-1/CD81

Related Products

XLSX 4.09 KB

Subscribe Now to the List of Recombinant Proteins

Cat. No. Product Name / Synonyms Species Source
  • HY-P72706
    CD81 Protein, Human (HEK293, Fc)

    CD81 antigen; CD81 molecule; CD81; CVID6; TAPA1; TAPA-1; TSPAN28

    		Human HEK293
    The CD19 receptor is critical for B cell activation, driving the trafficking and assembly of CD19-CR2 and BCR complexes, thereby lowering the antigenic threshold for B cell clonal expansion. In T cells, CD19 contributes to CD3 localization and influences polarization. CD81 Protein, Human (HEK293, Fc) is the recombinant human-derived CD81 protein, expressed by HEK293 , with N-hFc labeled tag.
  • HY-P74264
    CD81 Protein, Human (HEK293, His)

    CD81 antigen; CD81; CVID6; TAPA-1; TSPAN28

    		Human HEK293
    The CD19 receptor is critical for B cell activation, driving the trafficking and assembly of CD19-CR2 and BCR complexes, thereby lowering the antigenic threshold for B cell clonal expansion. In T cells, CD19 contributes to CD3 localization and influences polarization. CD81 Protein, Human (HEK293, His) is the recombinant human-derived CD81 protein, expressed by HEK293 , with N-His labeled tag.
  • HY-P74262
    CD81 Protein, Mouse (HEK293, His)

    CD81 antigen; CD81; CVID6; TAPA-1; TSPAN28

    		Mouse HEK293
    The CD81 protein has important effects on cellular processes and is involved in CD19 receptor trafficking on activated B cells. This facilitates CD19-CR2 and B cell receptor complex assembly, lowering the antigen dose threshold for B cell clonal expansion. CD81 Protein, Mouse (HEK293, His) is the recombinant mouse-derived CD81 protein, expressed by HEK293 , with N-His labeled tag.
  • HY-P74263
    CD81 Protein, Mouse (HEK293, Fc)

    CD81 antigen; CD81; CVID6; TAPA-1; TSPAN28

    		Mouse HEK293
    The CD81 protein has important effects on cellular processes and is involved in CD19 receptor trafficking on activated B cells. This facilitates CD19-CR2 and B cell receptor complex assembly, lowering the antigen dose threshold for B cell clonal expansion. CD81 Protein, Mouse (HEK293, Fc) is the recombinant mouse-derived CD81 protein, expressed by HEK293 , with N-mFc labeled tag.
  • HY-P76244
    CD81 Protein, Cynomolgus/Rhesus Macaque (HEK293, His)

    CD81 antigen; CD81; CVID6; TAPA-1; TSPAN28

    		Rhesus Macaque/Cynomolgus HEK293
    The CD81 protein is a member of the growth hormone/prolactin family and regulates a variety of physiological processes. Prolactin is mainly associated with mammary gland development and lactation, has pleiotropic effects, and affects immune responses, metabolism, and behavior. CD81 Protein, Cynomolgus/Rhesus Macaque (HEK293, His) is the recombinant Rhesus Macaque-derived CD81 protein, expressed by HEK293 , with N-His labeled tag.
  • HY-P72126
    CD81 Protein, Human (His-SUMO)

    26 kDa cell surface protein TAPA 1; 26 kDa cell surface protein TAPA-1; 26 kDa cell surface protein TAPA1; CD 81; CD81; CD81 antigen target of antiproliferative 1; ; CD81 antigen; CD81 molecule; CD81_HUMAN; CVID6; S5.7; TAPA 1; TAPA1; Target of the antiproliferative 1; Tetraspanin 28; Tetraspanin-28; Tetraspanin28; Tspan 28; Tspan-28; Tspan28

    		Human E. coli
    The CD19 receptor is critical for B cell activation, driving the trafficking and assembly of CD19-CR2 and BCR complexes, thereby lowering the antigenic threshold for B cell clonal expansion. In T cells, CD19 contributes to CD3 localization and influences polarization. CD81 Protein, Human (His-SUMO) is the recombinant human-derived CD81 protein, expressed by E. coli , with N-6*His, N-SUMO labeled tag.
  • HY-P75378
    CD81 Protein, Rat (HEK293, Fc)

    CD81 antigen; CD81; CVID6; TAPA-1; TSPAN28

    		Rat HEK293
    CD81, a versatile protein, participates in complement-opsonized particle ingestion, inhibits osteoclast formation, and regulates compartmentalized enzymatic activities. In T cells, CD81 controls intracellular dNTP levels by localizing and degrading SAMHD1. Moreover, it influences cell adhesion and motility, notably in macrophages. CD81 Protein, Rat (HEK293, Fc) is the recombinant rat-derived CD81 protein, expressed by HEK293 , with N-mFc labeled tag.
  • HY-P75379
    CD81 Protein, Rat (HEK293)

    CD81 antigen; CD81; CVID6; TAPA-1; TSPAN28

    		Rat HEK293
    CD81, a versatile protein, participates in complement-opsonized particle ingestion, inhibits osteoclast formation, and regulates compartmentalized enzymatic activities. In T cells, CD81 controls intracellular dNTP levels by localizing and degrading SAMHD1. Moreover, it influences cell adhesion and motility, notably in macrophages. CD81 Protein, Rat (HEK293) is the recombinant rat-derived CD81 protein, expressed by HEK293 , with tag free.
  • HY-P704495
    CD81 Protein-VLP, Human (HEK293)

    CD81 antigen; CD81 molecule; CD81; CVID6; TAPA1; TAPA-1; TSPAN28

    		Human HEK293
    The CD19 receptor is critical for B cell activation, driving the trafficking and assembly of CD19-CR2 and BCR complexes, thereby lowering the antigenic threshold for B cell clonal expansion. In T cells, CD19 contributes to CD3 localization and influences polarization. CD81 Protein-VLP, Human (HEK293) is the recombinant human-derived CD81 protein, expressed by HEK293, with tag free.Formed in HEK293 cultures, these VLPs concentrate membrane proteins on the cell surface, producing high-concentration proteins ideal for immunization and antibody screening. Given the high immunogenicity of VLPs, the immunization protocol such as antigen dose, schedule, and adjuvant, requires optimization. It is not recommended for receptor-ligand interaction detection and SPR/BLI assay since there are other irrelevant membrane proteins of the host on the VLP envelope, and the receptor-ligand interaction will have strong background interference. High requirements for chips and experimental protocols are needed for SPR/BLI assays. If VLP control is required, it is recommended HY-P705433.
Cat. No. Product Name Effect Purity