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  5. B7-1/CD80

B7-1/CD80

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Cat. No. Product Name / Synonyms Species Source
  • HY-P70651
    B7-1/CD80 Protein, Human (208a.a, HEK293, His)

    CD80; Activation B7-1 antigen; B7; BB1; CD28LG1; CD28LGB7-1 antigen; T-lymphocyte activation antigen CD80

    		Human HEK293
    The CD80 protein plays a key role in T lymphocyte activation, promoting proliferation and cytokine production through CD28 binding. In contrast, interaction with CTLA-4 inhibits T cell activation. B7-1/CD80 Protein, Human (208a.a, HEK293, His) is the recombinant human-derived B7-1/CD80 protein, expressed by HEK293 , with C-6*His labeled tag. The total length of B7-1/CD80 Protein, Human (208a.a, HEK293, His) is 208 a.a., with molecular weight of 38-60 kDa.
  • HY-P7321
    B7-1/CD80 Protein, Human (HEK293, Fc)

    rHuB7-1/CD80, Fc Chimera; BB1; CD28LG; CD28LG1; LAB7

    		Human HEK293
    B7-1/CD80 Protein, Human (HEK293, Fc) is a polypeptide chain with the C-termimal human IgG1 Fc fragment produced in HEK293 cells. CD80 is a costimulatory molecule known for its role in T-cell activation and also in regulating normal and malignant B cellsactivity.
  • HY-P78063
    B7-1/CD80 Protein, Human (Biotinylated, HEK293, His-Avi)

    CD80 molecule; B7; B71; B7-1; BB1; CD28LG1; CD80; B7.1; CD28LG1; LAB7

    		Human HEK293
    The CD80 protein plays a key role in T lymphocyte activation, promoting proliferation and cytokine production through CD28 binding. In contrast, interaction with CTLA-4 inhibits T cell activation. B7-1/CD80 Protein, Human (Biotinylated, HEK293, His-Avi) is the recombinant human-derived B7-1/CD80 protein, expressed by HEK293 , with C-Avi, C-His labeled tag. The total length of B7-1/CD80 Protein, Human (Biotinylated, HEK293, His-Avi) is 208 a.a., with molecular weight of 50-70 kDa.
  • HY-P78382
    B7-1/CD80 Protein, Human (HEK293, His-Avi)

    CD80 molecule; B7; B71; B7-1; BB1; CD28LG1; CD80; B7.1; CD28LG1; LAB7

    		Human HEK293
    The CD80 protein plays a key role in T lymphocyte activation, promoting proliferation and cytokine production through CD28 binding. In contrast, interaction with CTLA-4 inhibits T cell activation. B7-1/CD80 Protein, Human (HEK293, His-Avi) is the recombinant human-derived B7-1/CD80 protein, expressed by HEK293 , with C-Avi, C-His labeled tag. The total length of B7-1/CD80 Protein, Human (HEK293, His-Avi) is 208 a.a., with molecular weight of 50-70 kDa.
  • HY-P7633
    B7-1/CD80 Protein, Mouse (209a.a, HEK293, His)

    rMuB7-1, His; T-lymphocyte activation antigen CD80; Activation B7-1 antigen; CD80

    		Mouse HEK293
    B7-1/CD80 Protein, Mouse (HEK293, His) is not only expressed on APCs, but also is expressed on T cells. B7-1:PD-L1 interaction can inhibit T cell proliferation and cytokine production.
  • HY-P72767
    B7-1/CD80 Protein, Cynomolgus (208a.a, HEK293, His)

    T-lymphocyte activation antigen CD80; Activation B7-1 antigen; B7; CD80

    		Cynomolgus HEK293
    CD80 is a costimulatory cytokine for cancer immunity that is activated by binding to CD28 or CTLA-4. Tumor immune evasion occurs when CD80 expression is low. The increased expression of CD80 induced by TP53 stimulates anti-tumor immune responses. B7-1/CD80 Protein, Cynomolgus (208a.a, HEK293, His) is the recombinant cynomolgus-derived B7-1/CD80 protein, expressed by HEK293 , with C-6*His labeled tag. The total length of B7-1/CD80 Protein, Cynomolgus (208a.a, HEK293, His) is 208 a.a., with molecular weight of 35-55 kDa.
  • HY-P7634
    B7-1/CD80 Protein, Rat (HEK293, His)

    rRtB7-1, His; T-lymphocyte activation antigen CD80; Activation B7-1 antigen; CD80

    		Rat HEK293
    B7-1/CD80 Protein, Rat (HEK293, His) is not only expressed on APCs, but also is expressed on T cells. B7-1:PD-L1 interaction can inhibit T cell proliferation and cytokine production.
  • HY-P75495
    B7-1/CD80 Protein, Cynomolgus (242a.a, HEK293, hFc)

    T-lymphocyte activation antigen CD80; Activation B7-1 antigen; BB1; B7; CD80; CD28LG; LAB7

    		Cynomolgus HEK293
    B7-1/CD80 Protein is pivotal in providing the costimulatory signal crucial for T lymphocyte activation. T-cell proliferation and cytokine production hinge on the binding of CD28 or CTLA-4 to this receptor. As a crucial immune response mediator, B7-1/CD80 facilitates dynamic interplay between T cells and regulatory receptors, influencing essential processes for T lymphocyte activation and regulation in the immune system. B7-1/CD80 Protein, Cynomolgus (242a.a, HEK293, hFc) is the recombinant cynomolgus-derived B7-1/CD80 protein, expressed by HEK293 , with C-hFc labeled tag. The total length of B7-1/CD80 Protein, Cynomolgus (242a.a, HEK293, hFc) is 242 a.a., with molecular weight of ~65 & 44 kDa, respectively.
  • HY-P7632
    B7-1/CD80 Protein, Mouse (208a.a, HEK293, Fc)

    rMuB7-1, C-Fc; Activation B7-1 antigen

    		Mouse HEK293
    B7-1/CD80 Protein, Mouse (HEK293, Fc) is not only expressed on APCs, but also is expressed on T cells. B7-1:PD-L1 interaction can inhibit T cell proliferation and cytokine production.
  • HY-P77523
    B7-1/CD80 Protein, Mouse (Biotinylated, HEK293, His)

    T-lymphocyte activation antigen CD80; Activation B7-1 antigen; BB1; B7; CD80; CD28LG; LAB7

    		Mouse HEK293
    B7-1/CD80 Protein, crucial in activating T lymphocytes, engages CD28 or CTLA-4 receptors, inducing proliferation and cytokine production. This interaction regulates immune responses and influences T lymphocyte activation and function. Serving as a key checkpoint, B7-1/CD80 orchestrates signaling events, controlling the immune system's dynamic responses. B7-1/CD80 Protein, Mouse (Biotinylated, HEK293, His) is the recombinant mouse-derived B7-1/CD80 protein, expressed by HEK293 , with C-His labeled tag. The total length of B7-1/CD80 Protein, Mouse (Biotinylated, HEK293, His) is 245 a.a., with molecular weight of ~25.1 KDa.
  • HY-P702242
    CD80 Protein, Human (Cell-Free, His)

    T-lymphocyte activation antigen CD80; Activation B7-1 antigen; BB1; CTLA-4 counter-receptor B7.1

    		Human E. coli Cell-free
    The CD80 protein plays a key role in T lymphocyte activation, promoting proliferation and cytokine production through CD28 binding. In contrast, interaction with CTLA-4 inhibits T cell activation. CD80 Protein, Human (Cell-Free, His) is the recombinant human-derived CD80 protein, expressed by E. coli Cell-free , with N-10*His labeled tag. The total length of CD80 Protein, Human (Cell-Free, His) is 254 a.a., with molecular weight of 32.8 kDa.
  • HY-P72768
    B7-1/CD80 Protein, Rabbit (HEK293, His)

    T-lymphocyte activation antigen CD80; Activation B7-1 antigen; B7; CD80

    		Rabbit HEK293
    B7-1/CD80 Protein is pivotal in providing the costimulatory signal crucial for T lymphocyte activation. T-cell proliferation and cytokine production hinge on the binding of CD28 or CTLA-4 to this receptor. As a crucial immune response mediator, B7-1/CD80 facilitates dynamic interplay between T cells and regulatory receptors, influencing essential processes for T lymphocyte activation and regulation in the immune system. B7-1/CD80 Protein, Rabbit (HEK293, His) is the recombinant Rabbit-derived B7-1/CD80 protein, expressed by HEK293 , with C-6*His labeled tag. The total length of B7-1/CD80 Protein, Rabbit (HEK293, His) is 209 a.a., with molecular weight of 30-50 kDa.
  • HY-P74398
    B7-1/CD80 Protein, Rat (HEK293, Fc)

    T-lymphocyte activation antigen CD80; Activation B7-1 antigen; BB1; B7; CD80; CD28LG; LAB7

    		Rat HEK293
    B7-1/CD80, a type I membrane protein, is a member of the B7 family, with an extracellular immunoglobulin constant-like domain and a variable-like domain required for receptor binding. CD80 is also a transmembrane glycoprotein and a member of the Ig superfamily. CD80 has a crucial role in modulating T-cell immune function as a checkpoint protein at the immunological synapse. Its binding to CD28 or CTLA-4 receptors is integral to inducing T-cell proliferation and cytokine production. B7-1/CD80 Protein, Rat (HEK293, Fc) is the recombinant rat-derived B7-1/CD80 protein, expressed by HEK293 , with C-hFc labeled tag. The total length of B7-1/CD80 Protein, Rat (HEK293, Fc) is 248 a.a., with molecular weight of ~51 kDa.
  • HY-P75496
    B7-1/CD80 Protein, Cynomolgus (242a.a, HEK293, His)

    T-lymphocyte activation antigen CD80; Activation B7-1 antigen; BB1; B7; CD80; CD28LG; LAB7

    		Cynomolgus HEK293
    B7-1/CD80 Protein is pivotal in providing the costimulatory signal crucial for T lymphocyte activation. T-cell proliferation and cytokine production hinge on the binding of CD28 or CTLA-4 to this receptor. As a crucial immune response mediator, B7-1/CD80 facilitates dynamic interplay between T cells and regulatory receptors, influencing essential processes for T lymphocyte activation and regulation in the immune system. B7-1/CD80 Protein, Cynomolgus (242a.a, HEK293, His) is the recombinant cynomolgus-derived B7-1/CD80 protein, expressed by HEK293 , with C-His labeled tag. The total length of B7-1/CD80 Protein, Cynomolgus (242a.a, HEK293, His) is 242 a.a., with molecular weight of ~25.4 kDa.
  • HY-P7834
    B7-1/CD80 Protein, Cynomolgus (208a.a, HEK293, Fc)

    rCynCD80/B7-1, Fc; T-lymphocyte activation antigen CD80; Activation B7-1 antigen; B7; CD80

    		Cynomolgus HEK293
    CD80 is a costimulatory cytokine for cancer immunity that is activated by binding to CD28 or CTLA-4. Tumor immune evasion occurs when CD80 expression is low. The increased expression of CD80 induced by TP53 stimulates anti-tumor immune responses. B7-1/CD80 Protein, Cynomolgus (208a.a, HEK293, Fc) is the recombinant cynomolgus-derived B7-1/CD80 protein, expressed by HEK293 , with C-hFc labeled tag. The total length of B7-1/CD80 Protein, Cynomolgus (208a.a, HEK293, Fc) is 208 a.a., with molecular weight of 70-90 kDa.
Cat. No. Product Name Effect Purity