You Searched For: Tyrphostin+B7

Catalog Number: (BOSSBS-0624R-A350)

Supplier: Bioss

Description: B and T lymphocyte attenuator (BTLA), an immunoglobulin domain-containing glycoprotein with two immunoreceptor tyrosine-based inhibitory motifs. BTLA is not expressed by naive T cells, but it is induced during activation and remains expressed on T helper type 1 (T(H)1) but not T(H)2 cells. Crosslinking BTLA with antigen receptors induces its tyrosine phosphorylation and association with the Src homology domain 2 (SH2)-containing protein tyrosine phosphatases SHP-1 and SHP-2, and attenuates production of interleukin 2 (IL-2). BTLA-deficient T cells show increased proliferation, and BTLA-deficient mice have increased specific antibody responses and enhanced sensitivity to experimental autoimmune encephalomyelitis. B7x, a peripheral homolog of B7, is a ligand of BTLA. Thus, BTLA is a third inhibitory receptor on T lymphocytes with similarities to cytotoxic T lymphocyte-associated antigen 4 (CTLA-4) and programmed death 1 (PD-1).

UOM: 1 * 100 µl

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Catalog Number: (BOSSBS-0624R-A555)

Supplier: Bioss

Description: B and T lymphocyte attenuator (BTLA), an immunoglobulin domain-containing glycoprotein with two immunoreceptor tyrosine-based inhibitory motifs. BTLA is not expressed by naive T cells, but it is induced during activation and remains expressed on T helper type 1 (T(H)1) but not T(H)2 cells. Crosslinking BTLA with antigen receptors induces its tyrosine phosphorylation and association with the Src homology domain 2 (SH2)-containing protein tyrosine phosphatases SHP-1 and SHP-2, and attenuates production of interleukin 2 (IL-2). BTLA-deficient T cells show increased proliferation, and BTLA-deficient mice have increased specific antibody responses and enhanced sensitivity to experimental autoimmune encephalomyelitis. B7x, a peripheral homolog of B7, is a ligand of BTLA. Thus, BTLA is a third inhibitory receptor on T lymphocytes with similarities to cytotoxic T lymphocyte-associated antigen 4 (CTLA-4) and programmed death 1 (PD-1).

UOM: 1 * 100 µl

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Catalog Number: (BOSSBS-0624R-A750)

Supplier: Bioss

Description: B and T lymphocyte attenuator (BTLA), an immunoglobulin domain-containing glycoprotein with two immunoreceptor tyrosine-based inhibitory motifs. BTLA is not expressed by naive T cells, but it is induced during activation and remains expressed on T helper type 1 (T(H)1) but not T(H)2 cells. Crosslinking BTLA with antigen receptors induces its tyrosine phosphorylation and association with the Src homology domain 2 (SH2)-containing protein tyrosine phosphatases SHP-1 and SHP-2, and attenuates production of interleukin 2 (IL-2). BTLA-deficient T cells show increased proliferation, and BTLA-deficient mice have increased specific antibody responses and enhanced sensitivity to experimental autoimmune encephalomyelitis. B7x, a peripheral homolog of B7, is a ligand of BTLA. Thus, BTLA is a third inhibitory receptor on T lymphocytes with similarities to cytotoxic T lymphocyte-associated antigen 4 (CTLA-4) and programmed death 1 (PD-1).

UOM: 1 * 100 µl

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Catalog Number: (PRSI90-401)

Supplier: ProSci Inc.

Description: CD80 (B7-1) and CD86 (B7-2) together with their receptors CD28 and CTLA-4 constitute one of the dominant costimulatory pathways that regulate T cell and B cell responses. Although both CTLA-4 and CD28 can bind to the same ligands, CTLA-4 binds to B7-1 and B7-2 with a 20-100 fold higher affinity than CD28 and is involved in the down-regulation of the immune response. B7-1 is expressed on activated B cells, activated T cells, and macrophages. B7-2 is constitutively expressed on interdigitating dendritic cells, Langerhans cells, peripheral blood dendritic cells, memory B cells and germinal center B cells. Additionally, B7-2 is expressed at low levels on monocytes and can be up-regulated through interferon-gamma. B7-1 and B7-2 are both members of the immunoglobulin superfamily. It has been observed that both human and mouse B7-1 and B7-2 can bind to either human or mouse CD28 and CTLA-4, suggesting that there are conserved amino acids which form the B7-1/B7-2/CD28/CTLA-4 critical binding sites.

UOM: 1 * 100 µG

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Catalog Number: (ABNOH00004190-M01)

Supplier: Abnova

Description: Anti-MDH1 Mouse Monoclonal Antibody [clone: 2B11-B7]

UOM: 1 * 100 µG

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Catalog Number: (STMC100-1626)

Supplier: STEMCELL Technologies

Description: Rat monoclonal antibody against mouse CD86 (B7-2), FITC-conjugated.

UOM: 1 * 100 µG

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Catalog Number: (PRSI90-406)

Supplier: ProSci Inc.

Description: CD86 (B7-2) is a 60-100 kDa variably glycosylated protein in the B7 family. B7 family members are transmembrane cell surface molecules that play important roles in immune activation and the maintenance of immune tolerance. B7-2 is highly expressed on activated antigen presenting cells (APC), e.g. B cells, dendritic cells and monocytes as well as on vascular endothelial cells. B7-2 and the closely related CD80 (B7-1) exhibit overlapping but distinct functional properties. Their binding to CD28, which is constitutively expressed on T cells, enhances T cell receptor signalling and also provides TCR-independent costimulation. B7-1 and B7-2 additionally bind the CD28-related protein CTLA-4, which is up-regulated and recruited to the immunological synapse (IS) at the onset of T cell activation. CTLA-4 ligation inhibits the T cell response and supports regulatory T cell function. B7-2 is expressed earlier than B7-1 following APC activation and both proteins bind with higher affinity to CTLA-4 than to CD28. B7-2 promotes the stabilisation of CD28 in the IS, while B7-1 is primarily responsible for promoting CTLA-4 recruitment and accumulation in the IS. The relative participation of B7-1 and B7-2 in T cell costimulation can also alter the Th1/Th2 bias of the immune response. Both B7-1 and B7-2 serve as cellular receptors for B species adenoviruses.

UOM: 1 * 100 µG

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Catalog Number: (STMC100-1624)

Supplier: STEMCELL Technologies

Description: Hamster (Armenian) monoclonal antibody against mouse CD80 (B7-1), APC-conjugated.

UOM: 1 * 100 µG

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Catalog Number: (BIRBORB9092-100)

Supplier: Biorbyt

Description: Anti-ITGA4/B7 Rabbit Polyclonal Antibody (FITC (Fluorescein))

UOM: 1 * 100 µG

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Supplier: ANTIBODIES.COM

Description: Recombinant Cynomolgus macaque B7-H6 (from HEK293 cells)

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Catalog Number: (BSBTA00109)

Supplier: Boster Bio

Description: Rabbit IgG polyclonal antibody for Programmed cell death 1 ligand 1(CD274) detection. Tested with WB in Human.

UOM: 1 * 100 µG

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Catalog Number: (STMC100-1625)

Supplier: STEMCELL Technologies

Description: Rat monoclonal antibody against mouse CD86 (B7-2), PE-conjugated.

UOM: 1 * 100 µG

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Catalog Number: (STMC100-1623)

Supplier: STEMCELL Technologies

Description: Hamster (Armenian) monoclonal antibody against mouse CD80 (B7-1), FITC-conjugated.

UOM: 1 * 100 µG

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Catalog Number: (ANTIA86655-100)

Supplier: ANTIBODIES.COM

Description: Mouse monoclonal [BB7.1] antibody to HLA B7 (PE) for Flow Cytometry with samples derived from Human and Non-Human Primates.

UOM: 1 * 100 T

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Catalog Number: (PRSI76-609)

Supplier: ProSci Inc.

Description: The PO3.1 monoclonal antibody specifically reacts with CD86, also known as B7-2, a surface 80 kDa receptor and member of the B7 family. CD86 is a costimulatory molecule, expressed on B and T cells, dendritic cells, astrocytes, macrophages, Langerhans cells, and at a low level in newly explanted B and T lymphocytes. CD86 expression on B lymphocytes is upregulated by B-Cell Receptor complex, CD40 and certain cytokine receptors. CD80 (B7-1) and CD 86 (B7-2) are receptors for CD28 and CTLA-4, on the surface of T lymphocytes, enhancing the interactions between B and T cells.

UOM: 1 * 0,1 mg

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Catalog Number: (PRSI96-047)

Supplier: ProSci Inc.

Description: ICOS ligand (ICOSLG) is also known as B7 homolog 2 (B7-H2), B7-related protein 1 (B7RP-1) and CD antigen CD275, which belongs to the immunoglobulin superfamily and BTN/MOG family. ICOSLG contains one Ig-like C2-type (immunoglobulin-like) domain and one Ig-like V-type (immunoglobulin-like) domain. Isoform 1 is widely expressed, while isoform 2 is detected only in lymph nodes, leukocytes and spleen. B7-H2 is ligand for the T-cell-specific cell surface receptor ICOS. B7-H2 acts as a costimulatory signal for T-cell proliferation and cytokine secretion and induces also B-cell proliferation and differentiation into plasma cells. B7-H2 could play an important role in mediating local tissue responses to inflammatory conditions, as well as in modulating the secondary immune response by co-stimulating memory T-cell function.

UOM: 1 * 200 µG

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