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Primary Antibodies

Growing collection of more than 1000 monoclonal antibodies validated in IHC and other applications, many verified for specificity in HuProt™ Protein Array. 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 the criteria in the left sidebar, or search using our Antibody Finder.

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    CA19-9 / Sialyl-Lewis A Recombinant Monoclonal Rabbit Antibody (CA19.9/1390R)

    Sizes: 50 uL, 100 uL, 250 uL, 500 uLCatalog #: BNCAP1390-100, BNCAP1390-500, BNCA1390-250, BNCB1390-100, BNCB1390-500, BNC051390-100, BNC051390-500, BNC041390-100, BNC041390-500, BNC881390-100, BNC881390-500, BNC431390-100, BNC431390-500, BNC551390-100, BNC551390-500, BNC681390-100, BNC681390-500, BNC941390-100, BNC941390-500, BNC401390-100, BNC401390-500, BNC471390-100, BNC471390-500, BNC611390-100, BNC611390-500, BNC801390-100, BNC801390-500, BNC811390-100, BNC811390-500, BNC701390-100, BNC701390-500, BNCH1390-100, BNCH1390-500, BNCP1390-250, BNUM1390-50, BNUB1390-100, BNUB1390-500, - BNCR1390-250View allHide

    This antibody recognizes CA19-9, a carbohydrate epitope expressed on a high MW (>400 kDa) mucin glycoprotein.

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    This antibody recognizes CA19-9, a carbohydrate epitope expressed on a high MW (>400 kDa) mucin glycoprotein.

     

    Caldesmon, HMW Recombinant Monoclonal Rabbit Antibody (CALD1/1424R)

    Sizes: 50 uL, 100 uL, 250 uL, 500 uLCatalog #: BNCAP1424-100, BNCAP1424-500, BNCA1424-250, BNCB1424-100, BNCB1424-500, BNC051424-100, BNC051424-500, BNC041424-100, BNC041424-500, BNC881424-100, BNC881424-500, BNC431424-100, BNC431424-500, BNC551424-100, BNC551424-500, BNC681424-100, BNC681424-500, BNC941424-100, BNC941424-500, BNC401424-100, BNC401424-500, BNC471424-100, BNC471424-500, BNC611424-100, BNC611424-500, BNC801424-100, BNC801424-500, BNC811424-100, BNC811424-500, BNC701424-100, BNC701424-500, BNCH1424-100, BNCH1424-500, BNCP1424-250, BNUM1424-50, BNUB1424-100, BNUB1424-500, - BNCR1424-250View allHide

    This antibody recognizes the high molecular weight variant of Caldesmon.

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    This antibody recognizes the high molecular weight variant of Caldesmon.

     

    Calponin-1 Recombinant Monoclonal Rabbit Antibody (CNN1/1408R)

    Sizes: 50 uL, 100 uL, 250 uL, 500 uLCatalog #: BNCAP1408-100, BNCAP1408-500, BNCA1408-250, BNCB1408-100, BNCB1408-500, BNC051408-100, BNC051408-500, BNC041408-100, BNC041408-500, BNC881408-100, BNC881408-500, BNC431408-100, BNC431408-500, BNC551408-100, BNC551408-500, BNC681408-100, BNC681408-500, BNC941408-100, BNC941408-500, BNC401408-100, BNC401408-500, BNC471408-100, BNC471408-500, BNC611408-100, BNC611408-500, BNC801408-100, BNC801408-500, BNC811408-100, BNC811408-500, BNC701408-100, BNC701408-500, BNCH1408-100, BNCH1408-500, BNCP1408-250, BNUM1408-50, BNUB1408-100, BNUB1408-500, - BNCR1408-250View allHide

    This antibody recognizes calponin, a marker of the differentiated (contractile) phenotype of developing smooth muscle.

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    This antibody recognizes calponin, a marker of the differentiated (contractile) phenotype of developing smooth muscle.

     

    Catenin, Beta Polyclonal Rabbit Antibody (PAb)

    From: $138 Sizes: 50 uL, 100 uL, 250 uL, 500 uLCatalog #: BNC040376-100, BNC050376-100, BNC400376-100, BNC430376-100, BNC470376-100, BNC550376-100, BNC610376-100, BNC680376-100, BNC700376-100, BNC800376-100, BNC810376-100, BNC880376-100, BNC940376-100, BNCAP0376-100, BNCB0376-100, BNCH0376-100, BNUB0376-100, BNCA0376-250, BNCP0376-250, BNCR0376-250, BNC040376-500, BNC050376-500, BNC400376-500, BNC430376-500, BNC470376-500, BNC550376-500, BNC610376-500, BNC680376-500, BNC700376-500, BNC800376-500, BNC810376-500, BNC880376-500, BNC940376-500, BNCAP0376-500, BNCB0376-500, BNCH0376-500, BNUB0376-500, - BNUM0376-50View allHide

    Beta-catenin associates with the cytoplasmic portion of E-cadherin, which is necessary for the function of E-cadherin as an adhesion molecule.

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    Beta-catenin associates with the cytoplasmic portion of E-cadherin, which is necessary for the function of E-cadherin as an adhesion molecule.

     

    CD15 / FUT4 / Lewis-X Recombinant Monoclonal Rabbit Antibody (FUT4/1478R)

    Sizes: 50 uL, 100 uL, 250 uL, 500 uLCatalog #: BNCAP1478-100, BNCAP1478-500, BNCA1478-250, BNCB1478-100, BNCB1478-500, BNC051478-100, BNC051478-500, BNC041478-100, BNC041478-500, BNC881478-100, BNC881478-500, BNC431478-100, BNC431478-500, BNC551478-100, BNC551478-500, BNC681478-100, BNC681478-500, BNC941478-100, BNC941478-500, BNC401478-100, BNC401478-500, BNC471478-100, BNC471478-500, BNC611478-100, BNC611478-500, BNC801478-100, BNC801478-500, BNC811478-100, BNC811478-500, BNC701478-100, BNC701478-500, BNCH1478-100, BNCH1478-500, BNCP1478-250, BNUM1478-50, BNUB1478-100, BNUB1478-500, - BNCR1478-250View allHide

    This antibody recognizes CD15/FUT4, which is present on >95% of granulocytes including neutrophils and eosinophils and to a lesser degree on monocytes.

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    This antibody recognizes CD15/FUT4, which is present on >95% of granulocytes including neutrophils and eosinophils and to a lesser degree on monocytes.

     

    CD1a Recombinant Monoclonal Rabbit Antibody (C1A/1506R)

    Sizes: 50 uL, 100 uL, 250 uL, 500 uLCatalog #: BNCAP1506-100, BNCAP1506-500, BNCA1506-250, BNCB1506-100, BNCB1506-500, BNC051506-100, BNC051506-500, BNC041506-100, BNC041506-500, BNC881506-100, BNC881506-500, BNC431506-100, BNC431506-500, BNC551506-100, BNC551506-500, BNC681506-100, BNC681506-500, BNC941506-100, BNC941506-500, BNC401506-100, BNC401506-500, BNC471506-100, BNC471506-500, BNC611506-100, BNC611506-500, BNC801506-100, BNC801506-500, BNC811506-100, BNC811506-500, BNC701506-100, BNC701506-500, BNCH1506-100, BNCH1506-500, BNCP1506-250, BNUM1506-50, BNUB1506-100, BNUB1506-500, - BNCR1506-250View allHide

    This antibody recognizes CD1a, a non-polymorphic MHC Class 1 related cell surface glycoprotein, expressed in association with Beta-2 microglobulin.

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    This antibody recognizes CD1a, a non-polymorphic MHC Class 1 related cell surface glycoprotein, expressed in association with Beta-2 microglobulin.

     

    CD20 Recombinant Monoclonal Rabbit Antibody (IGEL/1497R)

    Sizes: 50 uL, 100 uL, 250 uL, 500 uLCatalog #: BNCAP1497-100, BNCAP1497-500, BNCA1497-250, BNCB1497-100, BNCB1497-500, BNC051497-100, BNC051497-500, BNC041497-100, BNC041497-500, BNC881497-100, BNC881497-500, BNC431497-100, BNC431497-500, BNC551497-100, BNC551497-500, BNC681497-100, BNC681497-500, BNC941497-100, BNC941497-500, BNC401497-100, BNC401497-500, BNC471497-100, BNC471497-500, BNC611497-100, BNC611497-500, BNC801497-100, BNC801497-500, BNC811497-100, BNC811497-500, BNC701497-100, BNC701497-500, BNCH1497-100, BNCH1497-500, BNCP1497-250, BNUM1497-50, BNUB1497-100, BNUB1497-500, - BNCR1497-250View allHide

    This antibody recognizes a protein of 30-33 kDa, which is identified as CD20.

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    This antibody recognizes a protein of 30-33 kDa, which is identified as CD20.

     

    CD30 / TNFRSF8 Polyclonal Rabbit Antibody ()

    Sizes: 50 uL, 100 uL, 250 uL, 500 uLCatalog #: BNCAP1536-100, BNCAP1536-500, BNCA1536-250, BNCB1536-100, BNCB1536-500, BNC051536-100, BNC051536-500, BNC041536-100, BNC041536-500, BNC881536-100, BNC881536-500, BNC431536-100, BNC431536-500, BNC551536-100, BNC551536-500, BNC681536-100, BNC681536-500, BNC941536-100, BNC941536-500, BNC401536-100, BNC401536-500, BNC471536-100, BNC471536-500, BNC611536-100, BNC611536-500, BNC801536-100, BNC801536-500, BNC811536-100, BNC811536-500, BNC701536-100, BNC701536-500, BNCH1536-100, BNCH1536-500, BNCP1536-250, BNUM1536-50, BNUB1536-100, BNUB1536-500, - BNCR1536-250View allHide

    This antibody recognizes a single chain glycoprotein of 105/120 kDa, identified as CD30/Ki-1.

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    This antibody recognizes a single chain glycoprotein of 105/120 kDa, identified as CD30/Ki-1.

     

    CD30 / TNFRSF8 Recombinant Monoclonal Rabbit Antibody (Ki-1/1505R)

    Sizes: 50 uL, 100 uL, 250 uL, 500 uLCatalog #: BNCAP1505-100, BNCAP1505-500, BNCA1505-250, BNCB1505-100, BNCB1505-500, BNC051505-100, BNC051505-500, BNC041505-100, BNC041505-500, BNC881505-100, BNC881505-500, BNC431505-100, BNC431505-500, BNC551505-100, BNC551505-500, BNC681505-100, BNC681505-500, BNC941505-100, BNC941505-500, BNC401505-100, BNC401505-500, BNC471505-100, BNC471505-500, BNC611505-100, BNC611505-500, BNC801505-100, BNC801505-500, BNC811505-100, BNC811505-500, BNC701505-100, BNC701505-500, BNCH1505-100, BNCH1505-500, BNCP1505-250, BNUM1505-50, BNUB1505-100, BNUB1505-500, - BNCR1505-250View allHide

    This antibody recognizes a single chain glycoprotein of 105/120 kDa, identified as CD30/Ki-1.

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    This antibody recognizes a single chain glycoprotein of 105/120 kDa, identified as CD30/Ki-1.

     

    CD30 / TNFRSF8 Recombinant Monoclonal Rabbit Antibody (Ki-1/1747R)

    Sizes: 50 uL, 100 uL, 250 uL, 500 uLCatalog #: BNCAP1747-100, BNCAP1747-500, BNCA1747-250, BNCB1747-100, BNCB1747-500, BNC051747-100, BNC051747-500, BNC041747-100, BNC041747-500, BNC881747-100, BNC881747-500, BNC431747-100, BNC431747-500, BNC551747-100, BNC551747-500, BNC681747-100, BNC681747-500, BNC941747-100, BNC941747-500, BNC401747-100, BNC401747-500, BNC471747-100, BNC471747-500, BNC611747-100, BNC611747-500, BNC801747-100, BNC801747-500, BNC811747-100, BNC811747-500, BNC701747-100, BNC701747-500, BNCH1747-100, BNCH1747-500, BNCP1747-250, BNUM1747-50, BNUB1747-100, BNUB1747-500, - BNCR1747-250View allHide

    This antibody recognizes a single chain glycoprotein of 105/120 kDa, identified as CD30/Ki-1.

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    This antibody recognizes a single chain glycoprotein of 105/120 kDa, identified as CD30/Ki-1.

     

    CD31 / PECAM-1 Recombinant Monoclonal Rabbit Antibody (C31/1395R)

    Sizes: 50 uL, 100 uL, 250 uL, 500 uLCatalog #: BNCAP1395-100, BNCAP1395-500, BNCA1395-250, BNCB1395-100, BNCB1395-500, BNC051395-100, BNC051395-500, BNC041395-100, BNC041395-500, BNC881395-100, BNC881395-500, BNC431395-100, BNC431395-500, BNC551395-100, BNC551395-500, BNC681395-100, BNC681395-500, BNC941395-100, BNC941395-500, BNC401395-100, BNC401395-500, BNC471395-100, BNC471395-500, BNC611395-100, BNC611395-500, BNC801395-100, BNC801395-500, BNC811395-100, BNC811395-500, BNC701395-100, BNC701395-500, BNCH1395-100, BNCH1395-500, BNCP1395-250, BNUM1395-50, BNUB1395-100, BNUB1395-500, - BNCR1395-250View allHide

    This antibody recognizes platelet endothelial cell adhesion molecule PECAM 1/CD31.

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    This antibody recognizes platelet endothelial cell adhesion molecule PECAM 1/CD31.

     

    CD34 Recombinant Monoclonal Rabbit Antibody (HPCA1/1806R)

    Sizes: 50 uL, 100 uL, 250 uL, 500 uLCatalog #: BNCAP1806-100, BNCAP1806-500, BNCA1806-250, BNCB1806-100, BNCB1806-500, BNC051806-100, BNC051806-500, BNC041806-100, BNC041806-500, BNC881806-100, BNC881806-500, BNC431806-100, BNC431806-500, BNC551806-100, BNC551806-500, BNC681806-100, BNC681806-500, BNC941806-100, BNC941806-500, BNC401806-100, BNC401806-500, BNC471806-100, BNC471806-500, BNC611806-100, BNC611806-500, BNC801806-100, BNC801806-500, BNC811806-100, BNC811806-500, BNC701806-100, BNC701806-500, BNCH1806-100, BNCH1806-500, BNCP1806-250, BNUM1806-50, BNUB1806-100, BNUB1806-500, - BNCR1806-250View allHide

    This antibody recognizes a transmembrane, heavily glycosylated protein of 90-120 kDa, which is identified as CD34.

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    This antibody recognizes a transmembrane, heavily glycosylated protein of 90-120 kDa, which is identified as CD34.

     

    CD43 Recombinant Monoclonal Rabbit Antibody (SPN/1766R)

    Sizes: 50 uL, 100 uL, 250 uL, 500 uLCatalog #: BNCAP1766-100, BNCAP1766-500, BNCA1766-250, BNCB1766-100, BNCB1766-500, BNC051766-100, BNC051766-500, BNC041766-100, BNC041766-500, BNC881766-100, BNC881766-500, BNC431766-100, BNC431766-500, BNC551766-100, BNC551766-500, BNC681766-100, BNC681766-500, BNC941766-100, BNC941766-500, BNC401766-100, BNC401766-500, BNC471766-100, BNC471766-500, BNC611766-100, BNC611766-500, BNC801766-100, BNC801766-500, BNC811766-100, BNC811766-500, BNC701766-100, BNC701766-500, BNCH1766-100, BNCH1766-500, BNCP1766-250, BNUM1766-50, BNUB1766-100, BNUB1766-500, - BNCR1766-250View allHide

    This antibody recognizes the cell surface glycoprotein identified as CD43.

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    This antibody recognizes the cell surface glycoprotein identified as CD43.

     

    CD44v4 Recombinant Monoclonal Rabbit Antibody (CD44v4/1700R)

    Sizes: 50 uL, 100 uL, 250 uL, 500 uLCatalog #: BNCAP1700-100, BNCAP1700-500, BNCA1700-250, BNCB1700-100, BNCB1700-500, BNC051700-100, BNC051700-500, BNC041700-100, BNC041700-500, BNC881700-100, BNC881700-500, BNC431700-100, BNC431700-500, BNC551700-100, BNC551700-500, BNC681700-100, BNC681700-500, BNC941700-100, BNC941700-500, BNC401700-100, BNC401700-500, BNC471700-100, BNC471700-500, BNC611700-100, BNC611700-500, BNC801700-100, BNC801700-500, BNC811700-100, BNC811700-500, BNC701700-100, BNC701700-500, BNCH1700-100, BNCH1700-500, BNCP1700-250, BNUM1700-50, BNUB1700-100, BNUB1700-500, - BNCR1700-250View allHide

    This antibody recognizes an epitope encoded by exon v4 on the variant portion of human CD44.

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    This antibody recognizes an epitope encoded by exon v4 on the variant portion of human CD44.

     

    CD45RB Recombinant Monoclonal Rabbit Antibody (PTPRC/1783R)

    Sizes: 50 uL, 100 uL, 250 uL, 500 uLCatalog #: BNCAP1783-100, BNCAP1783-500, BNCA1783-250, BNCB1783-100, BNCB1783-500, BNC051783-100, BNC051783-500, BNC041783-100, BNC041783-500, BNC881783-100, BNC881783-500, BNC431783-100, BNC431783-500, BNC551783-100, BNC551783-500, BNC681783-100, BNC681783-500, BNC941783-100, BNC941783-500, BNC401783-100, BNC401783-500, BNC471783-100, BNC471783-500, BNC611783-100, BNC611783-500, BNC801783-100, BNC801783-500, BNC811783-100, BNC811783-500, BNC701783-100, BNC701783-500, BNCH1783-100, BNCH1783-500, BNCP1783-250, BNUM1783-50, BNUB1783-100, BNUB1783-500, - BNCR1783-250View allHide

    This antibody recognizes CD45RB, which is expressed on mature B-lymphocytes and the majority of lymphomas and leukemias of B-cell origin.

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    This antibody recognizes CD45RB, which is expressed on mature B-lymphocytes and the majority of lymphomas and leukemias of B-cell origin.

     

    CD79a Polyclonal Rabbit Antibody ()

    Sizes: 50 uL, 100 uL, 250 uL, 500 uLCatalog #: BNCAP1689-100, BNCAP1689-500, BNCA1689-250, BNCB1689-100, BNCB1689-500, BNC051689-100, BNC051689-500, BNC041689-100, BNC041689-500, BNC881689-100, BNC881689-500, BNC431689-100, BNC431689-500, BNC551689-100, BNC551689-500, BNC681689-100, BNC681689-500, BNC941689-100, BNC941689-500, BNC401689-100, BNC401689-500, BNC471689-100, BNC471689-500, BNC611689-100, BNC611689-500, BNC801689-100, BNC801689-500, BNC811689-100, BNC811689-500, BNC701689-100, BNC701689-500, BNCH1689-100, BNCH1689-500, BNCP1689-250, BNUM1689-50, BNUB1689-100, BNUB1689-500, - BNCR1689-250View allHide

    This antibody recognizes CD7a, part of a disulphide-linked heterodimer with mb-1 (or CD79a), which is non-covalently associated with membrane-bound immunoglobulins on B cells.

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    This antibody recognizes CD7a, part of a disulphide-linked heterodimer with mb-1 (or CD79a), which is non-covalently associated with membrane-bound immunoglobulins on B cells.