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Immune checkpoint pathways

Biotium is proud to offer high-quality, validated antibodies for proteins in the immune checkpoint pathways. Validated for IF, IHC and flow.

Also see our entire collection of more than 1000 monoclonal antibodies validated in IHC and other applications. Available with bright and photostable CF® dyes, R-PE, APC, PerCP, HRP, AP, biotin, or purified. Affordable 100 uL trial sizes. Refine your selections using our Antibody Finder.

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CATEGORIES
Antibody & Protein Labeling KitsApoptosis & Viability AssaysBuffers, Accessories, & Background ReducersCalcium Indicators & ChelatorsCancer ResearchCell & Organelle StainsChloride, pH, Zinc & Other IndicatorsDNA Gel Stains & AccessoriesEnzyme SubstratesFlow Cytometry Accessory ProductsFluorescent Proteins, Nucleotides & Other ConjugatesIn Vivo ImagingLuciferase Reporter Gene AssaysMicrobiologyNeurosciencePCR & Molecular BiologyPrimary AntibodiesProtein Detection & AnalysisReactive CF® Dyes, Other Reactive Dyes & Biotinylation ReagentsReagents for Nitric Oxide (NO) & Reactive Oxygen Species (ROS)Secondary Antibodies, Anti-Tag Antibodies, & Streptavidin ConjugatesWestern Blotting & Protein Gel Stains
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    CD80 Monoclonal Mouse Antibody (C80/1608)

    Sizes: 50 uL, 100 uL, 250 uL, 500 uLCatalog #: BNCAP1608-100, BNCAP1608-500, BNCA1608-250, BNCB1608-100, BNCB1608-500, BNC051608-100, BNC051608-500, BNC041608-100, BNC041608-500, BNC881608-100, BNC881608-500, BNC431608-100, BNC431608-500, BNC551608-100, BNC551608-500, BNC681608-100, BNC681608-500, BNC941608-100, BNC941608-500, BNC401608-100, BNC401608-500, BNC471608-100, BNC471608-500, BNC611608-100, BNC611608-500, BNC801608-100, BNC801608-500, BNC811608-100, BNC811608-500, BNC701608-100, BNC701608-500, BNCH1608-100, BNCH1608-500, BNCP1608-250, BNUM1608-50, BNUB1608-100, BNUB1608-500, - BNCR1608-250View allHide

    CD80 Monoclonal Mouse Antibody (C80/1608)

    This antibody recognizes CD80 (B7-1), which is expressed on antigen presenting cells.

    Conjugation
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    This antibody recognizes CD80 (B7-1), which is expressed on antigen presenting cells.

     
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    CD86 Monoclonal Mouse Antibody (BU63)

    From: $157 Sizes: 50 uL, 100 uL, 250 uL, 500 uLCatalog #: BNC040193-100, BNC050193-100, BNC400193-100, BNC430193-100, BNC470193-100, BNC550193-100, BNC610193-100, BNC680193-100, BNC700193-100, BNC800193-100, BNC810193-100, BNC880193-100, BNC940193-100, BNCAP0193-100, BNCB0193-100, BNCH0193-100, BNUB0193-100, BNCA0193-250, BNCP0193-250, BNCR0193-250, BNC040193-500, BNC050193-500, BNC400193-500, BNC430193-500, BNC470193-500, BNC550193-500, BNC610193-500, BNC680193-500, BNC700193-500, BNC800193-500, BNC810193-500, BNC880193-500, BNC940193-500, BNCAP0193-500, BNCB0193-500, BNCH0193-500, BNUB0193-500, - BNUM0193-50View allHide

    CD86 Monoclonal Mouse Antibody (BU63)

    Recognizes a protein of 70 kDa, which is identified as CD86. CD86, along with CD80/B71, is an important accessory molecule in T cell co-stimulation via its interaction with CD28 and CD152/CTLA4, a cancer immunotherapy target.

    Conjugation
    Don’t see what you’re looking for? Contact us for more conjugation options.
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    Recognizes a protein of 70 kDa, which is identified as CD86. CD86, along with CD80/B71, is an important accessory molecule in T cell co-stimulation via its interaction with CD28 and CD152/CTLA4, a cancer immunotherapy target.

     
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    CD86 Monoclonal Mouse Antibody (C86/1146)

    Sizes: 50 uL, 100 uL, 250 uL, 500 uLCatalog #: BNC041146-100, BNC051146-100, BNC401146-100, BNC431146-100, BNC471146-100, BNC551146-100, BNC611146-100, BNC681146-100, BNC701146-100, BNC801146-100, BNC811146-100, BNC881146-100, BNC941146-100, BNCAP1146-100, BNCB1146-100, BNCH1146-100, BNUB1146-100, BNCA1146-250, BNCP1146-250, BNCR1146-250, BNC041146-500, BNC051146-500, BNC401146-500, BNC431146-500, BNC471146-500, BNC551146-500, BNC611146-500, BNC681146-500, BNC701146-500, BNC801146-500, BNC811146-500, BNC881146-500, BNC941146-500, BNCAP1146-500, BNCB1146-500, BNCH1146-500, BNUB1146-500, - BNUM1146-50View allHide

    CD86 Monoclonal Mouse Antibody (C86/1146)

    Recognizes a protein of 70 kDa, which is identified as CD86. CD86, along with CD80/B71, is an important accessory molecule in T cell co-stimulation via its interaction with CD28 and CD152/CTLA4, a cancer immunotherapy target.

    Conjugation
    Don’t see what you’re looking for? Contact us for more conjugation options.
    Size
    Catalog #
    price
    Qty
    50 uL
    100 uL
    250 uL
    500 uL
    Clear selection
    Add to wishlist
    ADD TO CART
    (Please select quantity above )

    Recognizes a protein of 70 kDa, which is identified as CD86. CD86, along with CD80/B71, is an important accessory molecule in T cell co-stimulation via its interaction with CD28 and CD152/CTLA4, a cancer immunotherapy target.

     
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    PD-L1 / PDCD1LG1 / CD274 / B7-H1 Monoclonal Mouse Antibody (PDL1/2746)

    Sizes: 50 uL, 100 uL, 250 uL, 500 uLCatalog #: BNC702746-100, BNC702746-500, BNCAP2746-500, BNCA2746-250, BNCB2746-500, BNC052746-500, BNC042746-500, BNC882746-500, BNC432746-500, BNC552746-500, BNC682746-500, BNC942746-500, BNC402746-500, BNC472746-500, BNC612746-500, BNC802746-500, BNC812746-500, BNC502746-500, BNCH2746-500, BNUB2746-500, BNCAP2746-100, BNCB2746-100, BNC052746-100, BNC042746-100, BNC882746-100, BNC432746-100, BNC552746-100, BNC682746-100, BNC942746-100, BNC402746-100, BNC472746-100, BNC612746-100, BNC802746-100, BNC812746-100, BNC502746-100, BNCH2746-100, BNCR2746-250, BNCP2746-250, BNUB2746-100, - BNUM2746-50View allHide

    PD-L1 / PDCD1LG1 / CD274 / B7-H1 Monoclonal Mouse Antibody (PDL1/2746)

    Programmed death-ligand 1 (PD-L1) is a cell surface ligand involved in immunosuppression. The PD-1/PD-L1 pathway is upregulated in some tumors, and is a major target of cancer immunotherapy.

    Conjugation
    Don’t see what you’re looking for? Contact us for more conjugation options.
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    Programmed death-ligand 1 (PD-L1) is a cell surface ligand involved in immunosuppression. The PD-1/PD-L1 pathway is upregulated in some tumors, and is a major target of cancer immunotherapy.

     
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    PD1 / PDCD1 / CD279 Monoclonal Mouse Antibody (PDCD1/922)

    Sizes: 50 uL, 100 uL, 250 uL, 500 uLCatalog #: BNC040922-100, BNC040922-500, BNC050922-100, BNC050922-500, BNC400922-100, BNC400922-500, BNC430922-100, BNC430922-500, BNC470922-100, BNC470922-500, BNC550922-100, BNC550922-500, BNC610922-100, BNC610922-500, BNC680922-100, BNC680922-500, BNC700922-100, BNC700922-500, BNC800922-100, BNC800922-500, BNC810922-100, BNC810922-500, BNC880922-100, BNC880922-500, BNC940922-100, BNC940922-500, BNCA0922-250, BNCAP0922-100, BNCAP0922-500, BNCB0922-100, BNCB0922-500, BNCH0922-100, BNCH0922-500, BNCP0922-250, BNCR0922-250, BNUB0922-100, BNUB0922-500, - BNUM0922-50View allHide

    PD1 / PDCD1 / CD279 Monoclonal Mouse Antibody (PDCD1/922)

    This antibody recognizes PDCD-1 (programmed cell death-1 protein), also designated CD279 or PD-1, a T-cell surface receptor involved in immunosuppression. Inhibiting the PD-1/PD-L1 pathway is a major target of cancer immunotherapy.

    Conjugation
    Don’t see what you’re looking for? Contact us for more conjugation options.
    Size
    Catalog #
    price
    Qty
    50 uL
    100 uL
    250 uL
    500 uL
    Clear selection
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    ADD TO CART
    (Please select quantity above )

    This antibody recognizes PDCD-1 (programmed cell death-1 protein), also designated CD279 or PD-1, a T-cell surface receptor involved in immunosuppression. Inhibiting the PD-1/PD-L1 pathway is a major target of cancer immunotherapy.

     
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    PD1 / PDCD1 / CD279 Recombinant Monoclonal Rabbit Antibody (PDCD1/1410R)

    Sizes: 50 uL, 100 uL, 250 uL, 500 uLCatalog #: BNCAP1410-100, BNCAP1410-500, BNCA1410-250, BNCB1410-100, BNCB1410-500, BNC051410-100, BNC051410-500, BNC041410-100, BNC041410-500, BNC881410-100, BNC881410-500, BNC431410-100, BNC431410-500, BNC551410-100, BNC551410-500, BNC681410-100, BNC681410-500, BNC941410-100, BNC941410-500, BNC401410-100, BNC401410-500, BNC471410-100, BNC471410-500, BNC611410-100, BNC611410-500, BNC801410-100, BNC801410-500, BNC811410-100, BNC811410-500, BNC701410-100, BNC701410-500, BNCH1410-100, BNCH1410-500, BNCP1410-250, BNUM1410-50, BNUB1410-100, BNUB1410-500, - BNCR1410-250View allHide

    PD1 / PDCD1 / CD279 Recombinant Monoclonal Rabbit Antibody (PDCD1/1410R)

    This antibody recognizes PDCD-1 (programmed cell death-1 protein), also designated CD279 or PD-1, a T-cell surface receptor involved in immunosuppression. Inhibiting the PD-1/PD-L1 pathway is a major target of cancer immunotherapy.

    Conjugation
    Don’t see what you’re looking for? Contact us for more conjugation options.
    Size
    Catalog #
    price
    Qty
    50 uL
    100 uL
    250 uL
    500 uL
    Clear selection
    Add to wishlist
    ADD TO CART
    (Please select quantity above )

    This antibody recognizes PDCD-1 (programmed cell death-1 protein), also designated CD279 or PD-1, a T-cell surface receptor involved in immunosuppression. Inhibiting the PD-1/PD-L1 pathway is a major target of cancer immunotherapy.

     
    Quick Add
    Detailed View