Assays & Kits

Assay & Kits

Cosmo Bio USA offers a powerful portfolio of specialized assays and kits from top global suppliers, supporting discovery across all major areas of life science and biomedical research. Highlights include Atlas Antibodies’ MolBoolian™ kit, a cutting-edge multiplex immunostaining system that visualizes protein-protein interactions with high specificity. MBL International contributes advanced immunoassays and diagnostics—such as MHC tetramer kits for T cell analysis, ELISA kits for autoimmune and infectious disease biomarkers, apoptosis detection kits, and real-time PCR assays for pathogen detection. CUSABIO delivers an expansive ELISA kit catalog for cytokines, growth factors, hormones, and oncology markers across multiple species. KAL (Kyowa Antibody Laboratory) adds targeted antibody-based kits for immune cell markers and nuclear receptors, optimized for IHC, ICC, and flow cytometry. KOMA Biotech enhances the offering with kits for ROS detection, phagocytosis, immunoglobulin quantification, and user-friendly PCR tools like Direct and Multiplex PCR kits.

Further expanding the lineup, Home Algae Biotechnology offers R-PE and APC Antibody Labeling Kits for flow cytometry and microscopy. Nichirei Biosciences provides high-sensitivity IHC detection kits such as the Simple Stain™ MAX series. Toyobo Co., Ltd. (TYB) delivers precision molecular biology tools including real-time PCR kits, reverse transcription kits, and high-fidelity polymerases. Yeastern Biotech supports genomic workflows with nucleic acid purification, PCR cleanup, and cloning efficiency kits. Bioquochem (BQC) specializes in oxidative stress assays, offering TAC, FRAP, ABTS, and ROS detection kits. CET (Cellular Engineering Technologies) empowers stem cell research with a non-viral Human iPSC Reprogramming Kit using episomal DNA. Cosmo Bio further supports glycobiology with the GlyScope ABEE Labeling Kit for glycan profiling and Fushimi Pharmaceutical’s SG-Oxazoline for glycoengineering. SUDx-Biotec rounds out the collection with innovative Sugar Chain-Immobilized Gold Nanoparticles (SGNPs) for binding and inhibition assays. Cosmo Bio USA’s curated kit selection delivers validated, high-performance tools that accelerate scientific breakthroughs.

  • Secretory phospholipase A2 receptor (PLA2R1) ELISA Kit (human)

    CUSABIO

    Secretory phospholipase A2 receptor (PLA2R1) ELISA Kit (human)

    Catalog No.(s): CSB-E13155h-1, CSB-E13155h-5, CSB-E13155h-10

    Product DescriptionSample Type: serum, plasma, tissue homogenatesDetection Range: 0.027 ng/ml - 20ng/mlAssay Duration: 1-5hSample Volume: 50-100ulDetection Wavelength: 450 nmSensitivity: 0.027 ng/mlAlias: Documents & Links Documents & Links for...

    $830.00 - $5,574.00
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  • Nuclear factor NF-kappa-B p105 subunit (NFKB1) ELISA Kit (rat)

    CUSABIO

    Nuclear factor NF-kappa-B p105 subunit (NFKB1) ELISA Kit (rat)

    Catalog No.(s): CSB-E13148r-1, CSB-E13148r-5, CSB-E13148r-10

    Product DescriptionSample Type: serum, plasma, tissue homogenatesDetection Range: 1.56 pg/mL-100 pg/mLAssay Duration: 1-5hSample Volume: 50-100ulDetection Wavelength: 450 nmSensitivity: 0.39 pg/mL Alias: DKFZp686C01211, EBP-1, KBF1, MGC54151,...

    $830.00 - $5,574.00
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  • Sclerostin (SOST) ELISA Kit (human)

    CUSABIO

    Sclerostin (SOST) ELISA Kit (human)

    Catalog No.(s): CSB-E13146h-1, CSB-E13146h-5, CSB-E13146h-10

    Product DescriptionSample Type: serum, plasma, tissue homogenatesDetection Range: 31.25 pg/mL-2000 pg/mLAssay Duration: 1-5hSample Volume: 50-100ulDetection Wavelength: 450 nmSensitivity: 7.8 pg/mLAlias: VBCH, sclerostinDocuments & Links Documents &...

    $830.00 - $5,574.00
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  • Interleukin 35 (IL-35) ELISA Kit (mouse)

    CUSABIO

    Interleukin 35 (IL-35) ELISA Kit (mouse)

    Catalog No.(s): CSB-E13145m-1, CSB-E13145m-5, CSB-E13145m-10

    Product DescriptionSample Type: serum, plasma, cell culture supernates, tissue homogenatesDetection Range: 15.6 pg/mL-1000 pg/mLAssay Duration: 1-5hSample Volume: 50-100ulDetection Wavelength: 450 nmSensitivity: 3.9 pg/mLAlias: Documents &...

    $830.00 - $5,574.00
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  • Fibrillin-1 (FBN1) ELISA Kit (human)

    CUSABIO

    Fibrillin-1 (FBN1) ELISA Kit (human)

    Catalog No.(s): CSB-E13141h-1, CSB-E13141h-5, CSB-E13141h-10

    Product DescriptionSample Type: Detection Range: Assay Duration: 1-5hSample Volume: 50-100ulDetection Wavelength: 450 nmSensitivity: Alias: Documents & Links Documents & Links for Fibrillin-1 (FBN1) ELISA Kit...

    $830.00 - $5,574.00
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  • Immunoglobulin A (IgA) ELISA Kit (goat)

    CUSABIO

    Immunoglobulin A (IgA) ELISA Kit (goat)

    Catalog No.(s): CSB-E13135G-1, CSB-E13135G-5, CSB-E13135G-10

    Product DescriptionSample Type: serum, plasmaDetection Range: 29 ng/mL-7500 ng/mLAssay Duration: 1-5hSample Volume: 50-100ulDetection Wavelength: 450 nmSensitivity: 29 ng/mLAlias: Documents & Links Documents & Links for Immunoglobulin A (IgA) ELISA...

    $625.00 - $4,918.00
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  • Immunoglobulin M (IgM) ELISA Kit (goat)

    CUSABIO

    Immunoglobulin M (IgM) ELISA Kit (goat)

    Catalog No.(s): CSB-E13134G-1, CSB-E13134G-5, CSB-E13134G-10

    Product DescriptionSample Type: serum, plasmaDetection Range: 24.4 ng/mL-6250 ng/mLAssay Duration: 1-5hSample Volume: 50-100ulDetection Wavelength: 450 nmSensitivity: 24.4 ng/mLAlias: Documents & Links Documents & Links for Immunoglobulin M (IgM)...

    $625.00 - $4,918.00
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  • Undercarboxylated Osteocalcin (ucOC) ELISA Kit (human)

    CUSABIO

    Undercarboxylated Osteocalcin (ucOC) ELISA Kit (human)

    Catalog No.(s): CSB-E13132h-1, CSB-E13132h-5, CSB-E13132h-10

    Product DescriptionSample Type: serum, plasma, cell culture supernatesDetection Range: 0.156 ng/mL-10 ng/mLAssay Duration: 1-5hSample Volume: 50-100ulDetection Wavelength: 450 nmSensitivity: 0.039 ng/mLAlias: Documents & Links Documents & Links for...

    $877.00 - $5,892.00
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  • Interleukin 35 (IL-35) ELISA Kit (human)

    CUSABIO

    Interleukin 35 (IL-35) ELISA Kit (human)

    Catalog No.(s): CSB-E13126h-1, CSB-E13126h-5, CSB-E13126h-10

    Product DescriptionSample Type: serum, cell culture supernates, urine, tissue homogenatesDetection Range: 62.5 pg/mL-4000 pg/mLAssay Duration: 1-5hSample Volume: 50-100ulDetection Wavelength: 450 nmSensitivity: 15.6 pg/mLAlias: Documents &...

    $830.00 - $5,574.00
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  • Tenascin-c (TNC) ELISA Kit (human)

    CUSABIO

    Tenascin-c (TNC) ELISA Kit (human)

    Catalog No.(s): CSB-E13125h-1, CSB-E13125h-5, CSB-E13125h-10

    Product DescriptionSample Type: Detection Range: Assay Duration: 1-5hSample Volume: 50-100ulDetection Wavelength: 450 nmSensitivity: Alias: CMD1Z, TNC, TNNC, cardiac troponin C|slow twitch skeletal/cardiac muscle troponin C|troponin C, slow|troponin...

    $830.00 - $5,574.00
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  • Xanthine Oxidase (XOD) ELISA Kit (human)

    CUSABIO

    Xanthine Oxidase (XOD) ELISA Kit (human)

    Catalog No.(s): CSB-E13124h-1, CSB-E13124h-5, CSB-E13124h-10

    Product DescriptionSample Type: serum, plasma, urine, tissue homogenatesDetection Range: 0.156 ng/mL-10 ng/mLAssay Duration: 1-5hSample Volume: 50-100ulDetection Wavelength: 450 nmSensitivity: 0.039 ng/mLAlias: XO, XOR, xanthene dehydrogenase|xanthine...

    $625.00 - $4,918.00
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  • Mucin 2 (MUC2) ELISA Kit (human)

    CUSABIO

    Mucin 2 (MUC2) ELISA Kit (human)

    Catalog No.(s): CSB-E13122h-1, CSB-E13122h-5, CSB-E13122h-10

    Product DescriptionSample Type: serum, plasma, cell culture supernatesDetection Range: 3.12 ng/mL-200 ng/mLAssay Duration: 1-5hSample Volume: 50-100ulDetection Wavelength: 450 nmSensitivity: 0.78 ng/mL Alias: MLP, SMUC, mucin 2|mucin 2,...

    $830.00 - $5,574.00
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  • Cluster of Differentiation 4 (CD4) ELISA Kit (chicken)

    CUSABIO

    Cluster of Differentiation 4 (CD4) ELISA Kit (chicken)

    Catalog No.(s): CSB-E13114C-1, CSB-E13114C-5, CSB-E13114C-10

    Product DescriptionSample Type: serum, plasma, tissue homogenatesDetection Range: 3.125 ng/mL-800 ng/mLAssay Duration: 1-5hSample Volume: 50-100ulDetection Wavelength: 450 nmSensitivity: 3.125 ng/mLAlias: N/ADocuments & Links Documents & Links for...

    $830.00 - $5,574.00
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  • Protein-arginine deiminase type-4 (PADI4) antibody ELISA Kit (human)

    CUSABIO

    Protein-arginine deiminase type-4 (PADI4) antibody ELISA Kit (human)

    Catalog No.(s): CSB-E13109h-1, CSB-E13109h-5, CSB-E13109h-10

    Product DescriptionSample Type: serum, plasmaDetection Range: Request InformationAssay Duration: 1-5hSample Volume: 50-100ulDetection Wavelength: 450 nmSensitivity: Request InformationAlias: antibody for PAD, PAD4, PADI5, PDI4, PDI5, HL-60 PAD|PADI-H...

    $830.00 - $5,574.00
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  • Complement factor I (CFI) ELISA Kit (human)

    CUSABIO

    Complement factor I (CFI) ELISA Kit (human)

    Catalog No.(s): CSB-E13108h-1, CSB-E13108h-5, CSB-E13108h-10

    Product DescriptionSample Type: serum, plasma, tissue homogenatesDetection Range: 6.25 ng/mL-400 ng/mLAssay Duration: 1-5hSample Volume: 50-100ulDetection Wavelength: 450 nmSensitivity: 1.56 ng/mL Alias: AHUS3, C3BINA, C3b-INA, FI, IF, KAF, C3B/C4B...

    $625.00 - $4,918.00
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  • Alpha-Subunits of Hemoglobin (HB-Alpha) ELISA Kit (human)

    CUSABIO

    Alpha-Subunits of Hemoglobin (HB-Alpha) ELISA Kit (human)

    Catalog No.(s): CSB-E13105h-1, CSB-E13105h-5, CSB-E13105h-10

    Product DescriptionSample Type: serum, plasma, lysate for RBCDetection Range: 0.170 ng/mL-700 ng/mLAssay Duration: 1-5hSample Volume: 50-100ulDetection Wavelength: 450 nmSensitivity: 0.17 ng/mLAlias: alpha 2 globin|alpha globin|alpha-2 globin,...

    $830.00 - $5,574.00
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  • Ficolin-3 (FCN3) ELISA Kit (human)

    CUSABIO

    Ficolin-3 (FCN3) ELISA Kit (human)

    Catalog No.(s): CSB-E13104h-1, CSB-E13104h-5, CSB-E13104h-10

    Product DescriptionSample Type: serum, plasma, cell culture supernates, tissue homogenatesDetection Range: 7.8 ng/mL-500 ng/mLAssay Duration: 1-5hSample Volume: 50-100ulDetection Wavelength: 450 nmSensitivity: 1.95 ng/mLAlias: FCNH, HAKA1, MGC22543,...

    $830.00 - $5,574.00
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  • Tyrosine hydroxylase (TH) ELISA Kit (rat)

    CUSABIO

    Tyrosine hydroxylase (TH) ELISA Kit (rat)

    Catalog No.(s): CSB-E13102r-1, CSB-E13102r-5, CSB-E13102r-10

    Product DescriptionSample Type: serum, tissue homogenatesDetection Range: 78 pg/mL-5000 pg/mLAssay Duration: 1-5hSample Volume: 50-100ulDetection Wavelength: 450 nmSensitivity: 19.5 pg/mL Alias: DYT14, DYT5b, TYH, dystonia 14|tyrosine...

    $830.00 - $5,574.00
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  • Pregnant mare serum gonadotrophin (PMSG) ELISA Kit

    CUSABIO

    Pregnant mare serum gonadotrophin (PMSG) ELISA Kit

    Catalog No.(s): CSB-E13099Hs-1, CSB-E13099Hs-5, CSB-E13099Hs-10

    Product DescriptionSample Type: serumDetection Range: 5 mIU/mL-2000 mIU/mLAssay Duration: 1-5hSample Volume: 50-100ulDetection Wavelength: 450 nmSensitivity: 5 mIU/mLAlias: Documents & Links Documents & Links for Pregnant mare serum gonadotrophin...

    $877.00 - $5,892.00
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  • Interleukin 8 (IL8) ELISA Kit (guinea pig)

    CUSABIO

    Interleukin 8 (IL8) ELISA Kit (guinea pig)

    Catalog No.(s): CSB-E13096Gp-1, CSB-E13096Gp-5, CSB-E13096Gp-10

    Product DescriptionSample Type: serum, plasma, tissue homogenatesDetection Range: 31.25 pg/mL-2000 pg/mLAssay Duration: 1-5hSample Volume: 50-100ulDetection Wavelength: 450 nmSensitivity: 7.8 pg/mLAlias: CXCL8, GCP-1, GCP1, LECT, LUCT, LYNAP, MDNCF,...

    $730.00 - $5,184.00
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  • S100 Calcium Binding Protein A12/Calgranulin-C (S100A12) ELISA Kit (human)

    CUSABIO

    S100 Calcium Binding Protein A12/Calgranulin-C (S100A12) ELISA Kit (human)

    Catalog No.(s): CSB-E13095h-1, CSB-E13095h-5, CSB-E13095h-10

    Product DescriptionSample Type: Detection Range: Assay Duration: 1-5hSample Volume: 50-100ulDetection Wavelength: 450 nmSensitivity: Alias: CAAF1, CAGC, CGRP, ENRAGE, MRP6, p6, S100 calcium-binding protein A12|S100 calcium-binding protein A12...

    $830.00 - $5,574.00
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  • Kallikrein 2 (hK 2) ELISA Kit (human)

    CUSABIO

    Kallikrein 2 (hK 2) ELISA Kit (human)

    Catalog No.(s): CSB-E13094h-1, CSB-E13094h-5, CSB-E13094h-10

    Product DescriptionSample Type: serum, plasma, tissue homogenatesDetection Range: 62.5 pg/mL-4000 pg/mLAssay Duration: 1-5hSample Volume: 50-100ulDetection Wavelength: 450 nmSensitivity: 15.6 pg/mLAlias: KLK2A2, MGC12201, hK2, glandular kallikrein...

    $830.00 - $5,574.00
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  • Transferrin (TF) ELISA Kit (human)

    CUSABIO

    Transferrin (TF) ELISA Kit (human)

    Catalog No.(s): CSB-E13093h-1, CSB-E13093h-5, CSB-E13093h-10

    Product DescriptionSample Type: serum, plasma, urine, cell culture supernates, cerebrospinal fluid (CSF)Detection Range: 0.023 nmol/L-1.5 nmol/LAssay Duration: 1-5hSample Volume: 50-100ulDetection Wavelength: 450 nmSensitivity: 0.006 nmol/LAlias:...

    $520.00 - $4,291.00
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  • Cell Migration Inducing Hyaluronidase 1 (CEMIP) ELISA Kit (human)

    CUSABIO

    Cell Migration Inducing Hyaluronidase 1 (CEMIP) ELISA Kit (human)

    Catalog No.(s): CSB-E13092h-1, CSB-E13092h-5, CSB-E13092h-10

    Product DescriptionSample Type: serum, plasma, tissue homogenatesDetection Range: 1 ng/mL-24 ng/mLAssay Duration: 1-5hSample Volume: 50-100ulDetection Wavelength: 450 nmSensitivity: 0.4 ng/mLAlias: TMEM2L, transmembrane protein 2-likeDocuments &...

    $830.00 - $5,574.00
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  • Coagulation factor VIII (F8) ELISA Kit (mouse)

    CUSABIO

    Coagulation factor VIII (F8) ELISA Kit (mouse)

    Catalog No.(s): CSB-E13084m-1, CSB-E13084m-5, CSB-E13084m-10

    Product DescriptionSample Type: serum, plasmaDetection Range: 0.312 ng/mL-20 ng/mLAssay Duration: 1-5hSample Volume: 50-100ulDetection Wavelength: 450 nmSensitivity: 0.078 ng/mLAlias: RP11-115M6.7, AHF, DXS1253E, F8B, F8C, FⅧ, HEMA, coagulation factor...

    $625.00 - $4,918.00
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  • Apelin 13 (AP13) ELISA Kit (human)

    CUSABIO

    Apelin 13 (AP13) ELISA Kit (human)

    Catalog No.(s): CSB-E13072h-1, CSB-E13072h-5, CSB-E13072h-10

    Product DescriptionSample Type: serum, plasma, tissue homogenates, cell lysatesDetection Range: 6.25 pg/mL-400 pg/mLAssay Duration: 1-5hSample Volume: 50-100ulDetection Wavelength: 450 nmSensitivity: 1.56 pg/mLAlias: Documents & Links Documents &...

    $830.00 - $5,574.00
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  • Glutathione Peroxidase (GSH-Px) ELISA Kit (mouse)

    CUSABIO

    Glutathione Peroxidase (GSH-Px) ELISA Kit (mouse)

    Catalog No.(s): CSB-E13068m-1, CSB-E13068m-5, CSB-E13068m-10

    Product DescriptionSample Type: serum, plasma, tissue homogenatesDetection Range: 31.25 U/mL-2000 U/mLAssay Duration: 1-5hSample Volume: 50-100ulDetection Wavelength: 450 nmSensitivity: 7.8 U/mLAlias: Documents & Links Documents & Links for...

    $830.00 - $5,574.00
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  • Lipopolysaccharides (LPS) ELISA Kit (mouse)

    CUSABIO

    Lipopolysaccharides (LPS) ELISA Kit (mouse)

    Catalog No.(s): CSB-E13066m-1, CSB-E13066m-5, CSB-E13066m-10

    Product DescriptionSample Type: serum, plasma, tissue homogenatesDetection Range: 0.156 ng/mL-10 ng/mLAssay Duration: 1-5hSample Volume: 50-100ulDetection Wavelength: 450 nmSensitivity: 0.039 ng/mL Alias: Documents & Links Documents & Links for...

    $830.00 - $5,574.00
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  • Cortisol ELISA Kit (bovine)

    CUSABIO

    Cortisol ELISA Kit (bovine)

    Catalog No.(s): CSB-E13064B-1, CSB-E13064B-5, CSB-E13064B-10

    Product DescriptionSample Type: serum, plasma, tissue homogenatesDetection Range: 0.049 ng/mL-200 ng/mLAssay Duration: 1-5hSample Volume: 50-100ulDetection Wavelength: 450 nmSensitivity: 0.049 ng/mLAlias: Documents & Links Documents & Links for...

    $415.00 - $3,424.00
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  • Hepcidin (Hepc) ELISA Kit (human)

    CUSABIO

    Hepcidin (Hepc) ELISA Kit (human)

    Catalog No.(s): CSB-E13062h-1, CSB-E13062h-5, CSB-E13062h-10

    Product DescriptionSample Type: serum, plasma, tissue homogenates, cell lysatesDetection Range: Request InformationAssay Duration: 1-5hSample Volume: 50-100ulDetection Wavelength: 450 nmSensitivity: Request InformationAlias: HEPC, HEPCIDIN, HFE2B,...

    $830.00 - $5,574.00
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  • Proteinase 3 (PR3) ELISA Kit (human)

    CUSABIO

    Proteinase 3 (PR3) ELISA Kit (human)

    Catalog No.(s): CSB-E13058h-1, CSB-E13058h-5, CSB-E13058h-10

    Product DescriptionSample Type: serum, tissue homogenates, plasma, urineDetection Range: 0.78 ng/mL-50 ng/mLAssay Duration: 1-5hSample Volume: 50-100ulDetection Wavelength: 450 nmSensitivity: 0.195 ng/mLAlias: ACPA, AGP7, C-ANCA, CANCA, MBN, MBT, NP4,...

    $830.00 - $5,574.00
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  • Cholecystokinin (CCK) ELISA Kit (fish)

    CUSABIO

    Cholecystokinin (CCK) ELISA Kit (fish)

    Catalog No.(s): CSB-E13054Fh-1, CSB-E13054Fh-5, CSB-E13054Fh-10

    Product DescriptionSample Type: serum, plasma, tissue homogenatesDetection Range: 200 pg/mL-5000 pg/mLAssay Duration: 1-5hSample Volume: 50-100ulDetection Wavelength: 450 nmSensitivity: 125 pg/mLAlias: Documents & Links Documents & Links for...

    $877.00 - $5,892.00
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  • Mouse beta2-microglobulin,BMG/beta2-MG ELISA Kit

    CUSABIO

    Mouse beta2-microglobulin,BMG/beta2-MG ELISA Kit

    Catalog No.(s): CSB-E13053m-1, CSB-E13053m-5, CSB-E13053m-10

    Product DescriptionSample Type: serum, plasma, urine, tissue homogenatesDetection Range: 12.5 ng/mL-800 ng/mLAssay Duration: 1-5hSample Volume: 50-100ulDetection Wavelength: 450 nmSensitivity: 3.12 ng/mLAlias: beta chain of MHC class I...

    $625.00 - $4,918.00
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  • Interleukin 8 (IL8) ELISA Kit (bovine)

    CUSABIO

    Interleukin 8 (IL8) ELISA Kit (bovine)

    Catalog No.(s): CSB-E13052B-1, CSB-E13052B-5, CSB-E13052B-10

    Product DescriptionSample Type: serum, plasma, tissue homogenatesDetection Range: 50 pg/mL-2000 pg/mLAssay Duration: 1-5hSample Volume: 50-100ulDetection Wavelength: 450 nmSensitivity: 50 pg/mLAlias: CXCL8, GCP-1, GCP1, LECT, LUCT, LYNAP, MDNCF, MONAP,...

    $830.00 - $5,574.00
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