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.

  • Parathyroid hormone (PTH) ELISA Kit (rabbit)

    CUSABIO

    Parathyroid hormone (PTH) ELISA Kit (rabbit)

    Catalog No.(s): CSB-E13244Rb-1, CSB-E13244Rb-5, CSB-E13244Rb-10

    Product DescriptionSample Type: serum, plasmaDetection Range: 7.8 pg/mL-500 pg/mLAssay Duration: 1-5hSample Volume: 50-100ulDetection Wavelength: 450 nmSensitivity: 1.95 pg/mLAlias: N/ADocuments & Links Documents & Links for Parathyroid hormone (PTH)...

    $625.00 - $4,918.00
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  • Platelet-Derived Growth Factor CC (PDGF-CC) ELISA Kit (human)

    CUSABIO

    Platelet-Derived Growth Factor CC (PDGF-CC) ELISA Kit (human)

    Catalog No.(s): CSB-E13241h-1, CSB-E13241h-5, CSB-E13241h-10

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

    $625.00 - $4,918.00
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  • Protein Gene Product 9.5 (PGP 9.5) ELISA Kit (human)

    CUSABIO

    Protein Gene Product 9.5 (PGP 9.5) ELISA Kit (human)

    Catalog No.(s): CSB-E13238h-1, CSB-E13238h-5, CSB-E13238h-10

    Product DescriptionSample Type: serum, plasma, tissue homogenates, cerebrospinal fluid (CSF)Detection Range: 6.25 ng/mL-400 ng/mLAssay Duration: 1-5hSample Volume: 50-100ulDetection Wavelength: 450 nmSensitivity: 1.56 ng/mL Alias: PARK5, PGP9.5, PGP95,...

    $625.00 - $4,918.00
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  • Human Klotho ELISA Kit

    CUSABIO

    Human Klotho ELISA Kit

    Catalog No.(s): CSB-E13235h-1, CSB-E13235h-5, CSB-E13235h-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: N/ADocuments & Links Documents & Links for...

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

    CUSABIO

    Immunoglobulin A (IgA) ELISA Kit (pig)

    Catalog No.(s): CSB-E13234p-1, CSB-E13234p-5, CSB-E13234p-10

    Product DescriptionSample Type: serum, plasmaDetection Range: 0.146 μg/mL-37.5 μg/mLAssay Duration: 1-5hSample Volume: 50-100ulDetection Wavelength: 450 nmSensitivity: 0.146 μg/mLAlias: Documents & Links Documents & Links for Immunoglobulin A (IgA)...

    $830.00 - $5,574.00
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  • Serum amyloid A (SAA) ELISA Kit (goat)

    CUSABIO

    Serum amyloid A (SAA) ELISA Kit (goat)

    Catalog No.(s): CSB-E13212G-1, CSB-E13212G-5, CSB-E13212G-10

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

    $877.00 - $5,892.00
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  • Haptoglobin (Hpt/HP) ELISA Kit (goat)

    CUSABIO

    Haptoglobin (Hpt/HP) ELISA Kit (goat)

    Catalog No.(s): CSB-E13210G-1, CSB-E13210G-5, CSB-E13210G-10

    Product DescriptionSample Type: serum, plasmaDetection Range: 3.9 ng/mL-1000 ng/mLAssay Duration: 1-5hSample Volume: 50-100ulDetection Wavelength: 450 nmSensitivity: 1.95 ng/mLAlias: Documents & Links Documents & Links for Haptoglobin (Hpt/HP) ELISA...

    $877.00 - $5,892.00
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  • Matrix Metalloproteinase 12 (MMP-12) ELISA Kit (human)

    CUSABIO

    Matrix Metalloproteinase 12 (MMP-12) ELISA Kit (human)

    Catalog No.(s): CSB-E13208h-1, CSB-E13208h-5, CSB-E13208h-10

    Product DescriptionSample Type: serum, plasma, tissue homogenatesDetection Range: 0.625 ng/mL-40 ng/mLAssay Duration: 1-5hSample Volume: 50-100ulDetection Wavelength: 450 nmSensitivity: 0.156 ng/mLAlias: HME, MGC138506, MME, macrophage...

    $625.00 - $4,918.00
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  • Secreted phospholipase A2 (sPLA2) ELISA Kit (rat)

    CUSABIO

    Secreted phospholipase A2 (sPLA2) ELISA Kit (rat)

    Catalog No.(s): CSB-E13206r-1, CSB-E13206r-5, CSB-E13206r-10

    Product DescriptionSample Type: serum, plasma, tissue homogenatesDetection Range: 0.78 ng/mL-50 ng/mLAssay Duration: 1-5hSample Volume: 50-100ulDetection Wavelength: 450 nmSensitivity: 0.195 ng/mLAlias: Documents & Links Documents & Links for Secreted...

    $899.00 - $6,040.00
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  • Interleukin-8 (IL8) ELISA Kit (sheep)

    CUSABIO

    Interleukin-8 (IL8) ELISA Kit (sheep)

    Catalog No.(s): CSB-E13202Sh-1, CSB-E13202Sh-5, CSB-E13202Sh-10

    Product DescriptionSample Type: serum, plasma, tissue homogenatesDetection Range: 6.25 pg/mL-400 pg/mLAssay Duration: 1-5hSample Volume: 50-100ulDetection Wavelength: 450 nmSensitivity: 1.56 pg/mLAlias: CXCL8, GCP-1, GCP1, LECT, LUCT, LYNAP, MDNCF,...

    $691.00 - $5,173.00
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  • Beta-defensin 2 ELISA Kit (human)

    CUSABIO

    Beta-defensin 2 ELISA Kit (human)

    Catalog No.(s): CSB-E13201h-1, CSB-E13201h-5, CSB-E13201h-10

    Product DescriptionSample Type: serum, urine, cell culture supernates, tissue homogenatesDetection Range: 62.5 pg/mL-4000 pg/mLAssay Duration: 1-5hSample Volume: 50-100ulDetection Wavelength: 450 nmSensitivity: 15.6 pg/mLAlias: DEFB-2, DEFB102, DEFB2,...

    $830.00 - $5,574.00
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  • Alpha-lactalbumin (LALBA) ELISA Kit (bovine)

    CUSABIO

    Alpha-lactalbumin (LALBA) ELISA Kit (bovine)

    Catalog No.(s): CSB-E13200B-1, CSB-E13200B-5, CSB-E13200B-10

    Product DescriptionSample Type: serum, plasmaDetection Range: 0.054 ng/ml - 40 ng/mlAssay Duration: 1-5hSample Volume: 50-100ulDetection Wavelength: 450 nmSensitivity: 0.054 ng/mlAlias: MGC138521, MGC138523, lactose synthase B proteinDocuments &...

    $899.00 - $6,040.00
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  • Soluble Cluster of differentiation 14 (sCD14) ELISA Kit (human)

    CUSABIO

    Soluble Cluster of differentiation 14 (sCD14) ELISA Kit (human)

    Catalog No.(s): CSB-E13199h-1, CSB-E13199h-5, CSB-E13199h-10

    Product DescriptionSample Type: serum, plasma, cell culture supernates, tissue homogenates, urineDetection Range: 0.234 ng/mL-15 ng/mLAssay Duration: 1-5hSample Volume: 50-100ulDetection Wavelength: 450 nmSensitivity: 0.229 ng/mLAlias: CD14...

    $520.00 - $4,291.00
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  • Free Thyroxine (FT4) ELISA Kit (canine)

    CUSABIO

    Free Thyroxine (FT4) ELISA Kit (canine)

    Catalog No.(s): CSB-E13196c-1, CSB-E13196c-5, CSB-E13196c-10

    Product DescriptionSample Type: serum, plasma, tissue homogenatesDetection Range: 7.5 ng/mL-120 ng/mLAssay Duration: 1-5hSample Volume: 50-100ulDetection Wavelength: 450 nmSensitivity: 7.5 ng/mLAlias: Documents & Links Documents & Links for Free...

    $830.00 - $5,574.00
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  • Free Tri-iodothyronine (Free-T3) ELISA Kit (canine)

    CUSABIO

    Free Tri-iodothyronine (Free-T3) ELISA Kit (canine)

    Catalog No.(s): CSB-E13195c-1, CSB-E13195c-5, CSB-E13195c-10

    Product DescriptionSample Type: serum, plasmaDetection Range: 2 pmol/L-32 pmol/LAssay Duration: 1-5hSample Volume: 50-100ulDetection Wavelength: 450 nmSensitivity: 0.38 pmol/LAlias: Documents & Links Documents & Links for Free Tri-iodothyronine...

    $415.00 - $3,424.00
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  • Testosterone (T) ELISA Kit (bovine)

    CUSABIO

    Testosterone (T) ELISA Kit (bovine)

    Catalog No.(s): CSB-E13194B-1, CSB-E13194B-5, CSB-E13194B-10

    Product DescriptionSample Type: serum, plasma, tissue homogenatesDetection Range: 0.1 ng/mL-20 ng/mLAssay Duration: 1-5hSample Volume: 50-100ulDetection Wavelength: 450 nmSensitivity: 0.05 ng/mLAlias: N/ADocuments & Links Documents & Links for...

    $520.00 - $4,291.00
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  • Testosterone (T) ELISA Kit (horse)

    CUSABIO

    Testosterone (T) ELISA Kit (horse)

    Catalog No.(s): CSB-E13193Hs-1, CSB-E13193Hs-5, CSB-E13193Hs-10

    Product DescriptionSample Type: serum, plasma, tissue HomogenatesDetection Range: 0.1 ng/mL-20 ng/mLAssay Duration: 1-5hSample Volume: 50-100ulDetection Wavelength: 450 nmSensitivity: 0.05 ng/mLAlias: N/ADocuments & Links Documents & Links for...

    $520.00 - $4,291.00
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  • Progesterone (PROG) ELISA Kit (horse)

    CUSABIO

    Progesterone (PROG) ELISA Kit (horse)

    Catalog No.(s): CSB-E13183Hs-1, CSB-E13183Hs-5, CSB-E13183Hs-10

    Product DescriptionSample Type: serum, plasmaDetection Range: 0.25 ng/mL-100 ng/mLAssay Duration: 1-5hSample Volume: 50-100ulDetection Wavelength: 450 nmSensitivity: 0.25 ng/mLAlias: Documents & Links Documents & Links for Progesterone (PROG) ELISA...

    $520.00 - $4,291.00
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  • Lysozyme (LZM) ELISA Kit (chicken)

    CUSABIO

    Lysozyme (LZM) ELISA Kit (chicken)

    Catalog No.(s): CSB-E13182C-1, CSB-E13182C-5, CSB-E13182C-10

    Product DescriptionSample Type: serum, plasma, egg whiteDetection Range: 15.625 ng/mL-4000 ng/mLAssay Duration: 1-5h Sample Volume: 50-100ulDetection Wavelength: 450 nmSensitivity: 14.876 ng/mLAlias: LZM, lysozyme, 1,4-beta-N-acetylmuramidase...

    $520.00 - $4,291.00
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  • Monocyte chemotactic protein 1 (MCP1) ELISA Kit (pig)

    CUSABIO

    Monocyte chemotactic protein 1 (MCP1) ELISA Kit (pig)

    Catalog No.(s): CSB-E13178p-1, CSB-E13178p-5, CSB-E13178p-10

    Product DescriptionSample Type: serum, plasmaDetection Range: 31.25 pg/mL-2000 pg/mLAssay Duration: 1-5hSample Volume: 50-100ulDetection Wavelength: 450 nmSensitivity: 7.81 pg/mLAlias: GDCF-2, HC11, HSMCR30, MCAF, MCP-1, MCP1, MGC9434, SCYA2, SMC-CF,...

    $830.00 - $5,574.00
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  • Progesterone (PROG) ELISA Kit (sheep)

    CUSABIO

    Progesterone (PROG) ELISA Kit (sheep)

    Catalog No.(s): CSB-E13176Sh-1, CSB-E13176Sh-5, CSB-E13176Sh-10

    Product DescriptionSample Type: serum, plasma, tissue homogenatesDetection Range: 0.4 ng/mL-30 ng/mLAssay Duration: 1-5hSample Volume: 50-100ulDetection Wavelength: 450 nmSensitivity: 0.2 ng/mLAlias: Documents & Links Documents & Links for...

    $520.00 - $4,291.00
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  • KI-67 ELISA Kit (rat)

    CUSABIO

    KI-67 ELISA Kit (rat)

    Catalog No.(s): CSB-E13175r-1, CSB-E13175r-5, CSB-E13175r-10

    Product DescriptionSample Type: serum, plasma, tissue homogenates, cell lysatesDetection Range: 0.156 ng/mL-10 ng/mLAssay Duration: 1-5hSample Volume: 50-100ulDetection Wavelength: 450 nmSensitivity: 0.04 ng/mLAlias: MKI67Documents & Links Documents &...

    $830.00 - $5,574.00
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  • Estradiol (E2) ELISA Kit (sheep)

    CUSABIO

    Estradiol (E2) ELISA Kit (sheep)

    Catalog No.(s): CSB-E13172Sh-1, CSB-E13172Sh-5, CSB-E13172Sh-10

    Product DescriptionSample Type: serum, plasmaDetection Range: Assay Duration: 1-5hSample Volume: 50-100ulDetection Wavelength: 450 nmSensitivity: Alias: Documents & Links Documents & Links for Estradiol (E2) ELISA Kit...

    $509.00 - $4,204.00
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  • Testosterone (T) ELISA Kit (sheep)

    CUSABIO

    Testosterone (T) ELISA Kit (sheep)

    Catalog No.(s): CSB-E13171Sh-1, CSB-E13171Sh-5, CSB-E13171Sh-10

    Product DescriptionSample Type: serum, plasma, cell culture supernates,tissue homogenatesDetection Range: 0.1 ng/mL-20 ng/mLAssay Duration: 1-5hSample Volume: 50-100ulDetection Wavelength: 450 nmSensitivity: 0.05 ng/mLAlias: Documents &...

    $520.00 - $4,291.00
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  • Sheep Follicle Stimulating Hormone (FSH) ELISA kit

    CUSABIO

    Sheep Follicle Stimulating Hormone (FSH) ELISA kit

    Catalog No.(s): CSB-E13170Sh-1, CSB-E13170Sh-5, CSB-E13170Sh-10

    Product DescriptionSample Type: Detection Range: Assay Duration: 1-5hSample Volume: 50-100ulDetection Wavelength: 450 nmSensitivity: Alias: Documents & Links Documents & Links for Sheep Follicle Stimulating Hormone (FSH) ELISA...

    $646.00 - $4,959.00
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  • Acylated Ghrelin (AG) ELISA Kit (rat)

    CUSABIO

    Acylated Ghrelin (AG) ELISA Kit (rat)

    Catalog No.(s): CSB-E13167r-1, CSB-E13167r-5, CSB-E13167r-10

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

    $830.00 - $5,574.00
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  • Interleukin 21 (IL-21) ELISA Kit (mouse)

    CUSABIO

    Interleukin 21 (IL-21) ELISA Kit (mouse)

    Catalog No.(s): CSB-E13162m-1, CSB-E13162m-5, CSB-E13162m-10

    Product DescriptionSample Type: serum, plasma, cell culture supernates, tissue homogenatesDetection Range: 62.5 pg/mL-4000 pg/mLAssay Duration: 1-5hSample Volume: 50-100ulDetection Wavelength: 450 nmSensitivity: 15.6 pg/mLAlias: IL-21, Za11,...

    $625.00 - $4,918.00
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  • Sheep Prolactin/Luteotropic Hormone(PRL/LTH) ELISA Kit

    CUSABIO

    Sheep Prolactin/Luteotropic Hormone(PRL/LTH) ELISA Kit

    Catalog No.(s): CSB-E13161Sh-1, CSB-E13161Sh-5, CSB-E13161Sh-10

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

    $877.00 - $5,892.00
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  • Hepatocyte Growth Factor Activator (HGFA) ELISA Kit (human)

    CUSABIO

    Hepatocyte Growth Factor Activator (HGFA) ELISA Kit (human)

    Catalog No.(s): CSB-E13160h-1, CSB-E13160h-5, CSB-E13160h-10

    Product DescriptionSample Type: serum, plasma, tissue homogenatesDetection Range: 78 pg/mL-5000 pg/mLAssay Duration: 1-5hSample Volume: 50-100ulDetection Wavelength: 450 nmSensitivity: 19.5 pg/mLAlias: RP11-529E10.2, HGFA, MGC138395, MGC138397,Documents...

    $730.00 - $5,184.00
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  • Histidine-rich glycoprotein (HRG) ELISA Kit (human)

    CUSABIO

    Histidine-rich glycoprotein (HRG) ELISA Kit (human)

    Catalog No.(s): CSB-E13159h-1, CSB-E13159h-5, CSB-E13159h-10

    Product DescriptionSample Type: serum, plasma, tissue homogenatesDetection Range: 6.25 μg/mL-400 μg/mLAssay Duration: 1-5hSample Volume: 50-100ulDetection Wavelength: 450 nmSensitivity: 1.56 μg/mLAlias: DKFZp779H1622, HPRG, HRGP, histidine-proline rich...

    $730.00 - $5,184.00
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  • Matrix Metalloproteinase 14 (MMP-14) ELISA Kit (rat)

    CUSABIO

    Matrix Metalloproteinase 14 (MMP-14) ELISA Kit (rat)

    Catalog No.(s): CSB-E13158r-1, CSB-E13158r-5, CSB-E13158r-10

    Product DescriptionSample Type: serum, plasma, tissue homogenatesDetection Range: 46.88 pg/mL-3000 pg/mLAssay Duration: 1-5hSample Volume: 50-100ulDetection Wavelength: 450 nmSensitivity: 11.75 pg/mLAlias: MMP-X1, MT1-MMP, MTMMP1, matrix...

    $830.00 - $5,574.00
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  • Matrix Metalloproteinase 14 (MMP-14) ELISA Kit (human)

    CUSABIO

    Matrix Metalloproteinase 14 (MMP-14) ELISA Kit (human)

    Catalog No.(s): CSB-E13157h-1, CSB-E13157h-5, CSB-E13157h-10

    Product DescriptionSample Type: Detection Range: Assay Duration: 1-5hSample Volume: 50-100ulDetection Wavelength: 450 nmSensitivity: Alias: Documents & Links Documents & Links for Matrix Metalloproteinase 14 (MMP-14) ELISA Kit...

    $625.00 - $4,918.00
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  • Mouse anti-Mullerian hormone (AMH) ELISA kit

    CUSABIO

    Mouse anti-Mullerian hormone (AMH) ELISA kit

    Catalog No.(s): CSB-E13156m-1, CSB-E13156m-5, CSB-E13156m-10

    Product DescriptionSample Type: serum, plasma, tissue homogenatesDetection Range: 0.4 ng/mL-14 ng/mLAssay Duration: 1-5hSample Volume: 50-100ulDetection Wavelength: 450 nmSensitivity: 0.25 ng/mLAlias: MIF, MIS, Mullerian inhibiting factor|Mullerian...

    $830.00 - $5,574.00
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