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.

  • Hepatocyte Growth Factor Receptor (C-MET/HGFR) ELISA Kit (mouse)

    CUSABIO

    Hepatocyte Growth Factor Receptor (C-MET/HGFR) ELISA Kit (mouse)

    Catalog No.(s): CSB-E13492m-1, CSB-E13492m-5, CSB-E13492m-10

    Product DescriptionSample Type: serum, plasma, tissue homogenatesDetection Range: 0.078 ng/mL-5 ng/mLAssay Duration: 1-5hSample Volume: 50-100ulDetection Wavelength: 450 nmSensitivity: 0.02 ng/mLAlias: AUTS9, HGFR, RCCP2, c-Met, HGF receptor|SF...

    $625.00 - $4,918.00
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  • Hepatocyte Growth Factor Receptor (c-MET/HGFR) ELISA Kit (human)

    CUSABIO

    Hepatocyte Growth Factor Receptor (c-MET/HGFR) ELISA Kit (human)

    Catalog No.(s): CSB-E13490h-1, CSB-E13490h-5, CSB-E13490h-10

    Product DescriptionSample Type: serum, plasma, tissue homogenates Detection Range: 31.2 pg/mL-2000 pg/mL Assay Duration: 1-5hSample Volume: 50-100ulDetection Wavelength: 450 nmSensitivity: 7.8 pg/mLAlias: AUTS9, HGFR, RCCP2, c-Met, HGF receptor|SF...

    $520.00 - $4,291.00
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  • Ovalbumin Specific IgG (OVA sIgG) ELISA Kit (rat)

    CUSABIO

    Ovalbumin Specific IgG (OVA sIgG) ELISA Kit (rat)

    Catalog No.(s): CSB-E13486r-1, CSB-E13486r-5, CSB-E13486r-10

    Product DescriptionSample Type: serum, plasmaDetection Range: Request InformationAssay Duration: 1-5hSample Volume: 50-100ulDetection Wavelength: 450 nmSensitivity: Request InformationAlias: N/ADocuments & Links Documents & Links for Ovalbumin...

    $899.00 - $6,040.00
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  • Low density lipoprotein (LDL) ELISA Kit (mouse)

    CUSABIO

    Low density lipoprotein (LDL) ELISA Kit (mouse)

    Catalog No.(s): CSB-E13476m-1, CSB-E13476m-5, CSB-E13476m-10

    Product DescriptionSample Type: serum, plasma, tissue homogenatesDetection Range: 7.8 ng/mL-500 ng/mLAssay Duration: 1-5hSample Volume: 50-100ulDetection Wavelength: 450 nmSensitivity: 1.95 ng/mLAlias: N/ADocuments & Links Documents & Links for Low...

    $830.00 - $5,574.00
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  • Acylation stimulating protein (ASP/C3adesArg) ELISA Kit (human)

    CUSABIO

    Acylation stimulating protein (ASP/C3adesArg) ELISA Kit (human)

    Catalog No.(s): CSB-E13474h-1, CSB-E13474h-5, CSB-E13474h-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/mLAlias: N/ADocuments & Links Documents & Links for...

    $830.00 - $5,574.00
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  • Sulfotransferase 1E1 (SULT1E1) ELISA Kit (rat)

    CUSABIO

    Sulfotransferase 1E1 (SULT1E1) ELISA Kit (rat)

    Catalog No.(s): CSB-E13472r-1, CSB-E13472r-5, CSB-E13472r-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/mLAlias: EST, EST-1, MGC34459, STE, estrogen...

    $830.00 - $5,574.00
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  • Phosphatidylcholine-sterol acyltransferase (LCAT) ELISA Kit (human)

    CUSABIO

    Phosphatidylcholine-sterol acyltransferase (LCAT) ELISA Kit (human)

    Catalog No.(s): CSB-E13469h-1, CSB-E13469h-5, CSB-E13469h-10

    Product DescriptionSample Type: serum, plasma, tissue homogenatesDetection Range: 3.12 ng/mL-200 ng/mLAssay Duration: 1-5hSample Volume: 50-100ulDetection Wavelength: 450 nmSensitivity: 0.78 ng/mLAlias: Documents & Links Documents & Links for...

    $830.00 - $5,574.00
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  • Heat shock protein 90α (HSP-90α) ELISA Kit (human)

    CUSABIO

    Heat shock protein 90α (HSP-90α) ELISA Kit (human)

    Catalog No.(s): CSB-E13462h-1, CSB-E13462h-5, CSB-E13462h-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/mL Alias: FLJ31884, HSP86, HSP89A, HSP90A, HSP90N, HSPC1,...

    $830.00 - $5,574.00
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  • Human Liver Type Fatty Acid Binding Protein(L-FABP) ELISA KIT

    CUSABIO

    Human Liver Type Fatty Acid Binding Protein(L-FABP) ELISA KIT

    Catalog No.(s): CSB-E13455h-1, CSB-E13455h-5, CSB-E13455h-10

    Product DescriptionSample Type: serum, plasma, cell culture supernatesDetection Range: 31.2 pg/mL-2000pg/mLAssay Duration: 1-5hSample Volume: 50-100ulDetection Wavelength: 450 nmSensitivity: 7.8 pg/mLAlias: FABPL, L-FABP, Fatty acid-binding protein,...

    $730.00 - $5,184.00
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  • Galectin-7 (LGALS7) ELISA Kit (human)

    CUSABIO

    Galectin-7 (LGALS7) ELISA Kit (human)

    Catalog No.(s): CSB-E13454h-1, CSB-E13454h-5, CSB-E13454h-10

    Product DescriptionSample Type: serum, plasma, tissue homogenatesDetection Range: 78 pg/mL-5000 pg/mL Assay Duration: 1-5hSample Volume: 50-100ulDetection Wavelength: 450 nmSensitivity: 19.5 pg/mLAlias: Documents & Links Documents & Links for...

    $520.00 - $4,291.00
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  • Heat Shock Protein 70 (HSP70) ELISA Kit (bovine)

    CUSABIO

    Heat Shock Protein 70 (HSP70) ELISA Kit (bovine)

    Catalog No.(s): CSB-E13452B-1, CSB-E13452B-5, CSB-E13452B-10

    Product DescriptionSample Type: serum, plasma, tissue homogenatesDetection Range: 1.25 ng/mL-20 ng/mLAssay Duration: 1-5hSample Volume: 50-100ulDetection Wavelength: 450 nmSensitivity: 1.25 ng/mLAlias: Documents & Links Documents & Links for Heat...

    $830.00 - $5,574.00
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  • Fructosamine (FRA) ELISA Kit (rat)

    CUSABIO

    Fructosamine (FRA) ELISA Kit (rat)

    Catalog No.(s): CSB-E13451r-1, CSB-E13451r-5, CSB-E13451r-10

    Product DescriptionSample Type: serum, plasma, tissue homogenatesDetection Range: 31.25 nmol/mL-2000 nmol/mLAssay Duration: 1-5h Sample Volume: 50-100ulDetection Wavelength: 450 nmSensitivity: 7.81 nmol/mLAlias: Documents & Links Documents & Links...

    $730.00 - $5,184.00
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  • Cathepsin B (CTSB) ELISA Kit (human)

    CUSABIO

    Cathepsin B (CTSB) ELISA Kit (human)

    Catalog No.(s): CSB-E13450h-1, CSB-E13450h-5, CSB-E13450h-10

    Product DescriptionSample Type: serum, plasma, tissue homogenatesDetection Range: 0.312 ng/mL-20 ng/mLAssay Duration: 1-5hSample Volume: 50-100ulDetection Wavelength: 450 nmSensitivity: 0.078 ng/mLAlias: APPS, CPSB, APP secretase|amyloid precursor...

    $830.00 - $5,574.00
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  • Nuclear factor-kappa B (NFKB1) ELISA Kit (pig)

    CUSABIO

    Nuclear factor-kappa B (NFKB1) ELISA Kit (pig)

    Catalog No.(s): CSB-E13448p-1, CSB-E13448p-5, CSB-E13448p-10

    Product DescriptionSample Type: serum, plasma, tissue homogenates, cell lysatesDetection Range: 31.25 pg/mL-2000 pg/mLAssay Duration: 1-5hSample Volume: 50-100ulDetection Wavelength: 450 nmSensitivity: 7.81 pg/mLAlias: NF-kappa B,Nuclear factor-kappa...

    $830.00 - $5,574.00
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  • Collagen alpha-1(V) chain (COL5A1) ELISA Kit (human)

    CUSABIO

    Collagen alpha-1(V) chain (COL5A1) ELISA Kit (human)

    Catalog No.(s): CSB-E13447h-1, CSB-E13447h-5, CSB-E13447h-10

    Product DescriptionSample Type: serum, plasma, tissue homogenatesDetection Range: 0.312 ng/mL-20 ng/mLAssay Duration: 1-5hSample Volume: 50-100ulDetection Wavelength: 450 nmSensitivity: 0.078 ng/mLAlias: RP11-263F14.1, alpha 1 type V collagenDocuments &...

    $830.00 - $5,574.00
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  • Collagen alpha-1(III) chain (COL3A1) ELISA Kit (human)

    CUSABIO

    Collagen alpha-1(III) chain (COL3A1) ELISA Kit (human)

    Catalog No.(s): CSB-E13446h-1, CSB-E13446h-5, CSB-E13446h-10

    Product DescriptionSample Type: serum, plasma, cell culture supernates, tissue homogenatesDetection Range: 0.156 ng/mL-10 ng/mLAssay Duration: 1-5hSample Volume: 50-100ulDetection Wavelength: 450 nmSensitivity: 0.039 ng/mLAlias: EDS4A, FLJ34534,...

    $830.00 - $5,574.00
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  • Collagen alpha-1(I) chain (COL1A1) ELISA Kit (human)

    CUSABIO

    Collagen alpha-1(I) chain (COL1A1) ELISA Kit (human)

    Catalog No.(s): CSB-E13445h-1, CSB-E13445h-5, CSB-E13445h-10

    Product DescriptionSample Type: serum, plasma, cell culture supernates, tissue homogenatesDetection Range: 0.625 ng/mL-40 ng/mLAssay Duration: 1-5hSample Volume: 50-100ulDetection Wavelength: 450 nmSensitivity: 0.156 ng/mL Alias: OI4, alpha 1 type I...

    $830.00 - $5,574.00
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  • Growth Hormone (GH) ELISA Kit (bovine)

    CUSABIO

    Growth Hormone (GH) ELISA Kit (bovine)

    Catalog No.(s): CSB-E13443B-1, CSB-E13443B-5, CSB-E13443B-10

    Product DescriptionSample Type: serum, plasma, tissue homogenatesDetection Range: 1.25 ng/mL-50 ng/mLAssay Duration: 1-5hSample Volume: 50-100ulDetection Wavelength: 450 nmSensitivity: 1.25 ng/mLAlias: GH, GH-N, GHN, IGHD1B, hGH-N, pituitary growth...

    $830.00 - $5,574.00
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  • Peroxiredoxin 4 (PRDX4) ELISA Kit (human)

    CUSABIO

    Peroxiredoxin 4 (PRDX4) ELISA Kit (human)

    Catalog No.(s): CSB-E13442h-1, CSB-E13442h-5, CSB-E13442h-10

    Product DescriptionSample Type: serum, plasmaDetection Range: 0.625 ng/mL-40 ng/mLAssay Duration: 1-5hSample Volume: 50-100ulDetection Wavelength: 450 nmSensitivity: 0.156 ng/mLAlias: AOE37-2, PRX-4, thioredoxin peroxidase (antioxidant enzyme)Documents &...

    $830.00 - $5,574.00
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  • Catalase (CAT) ELISA Kit (rat)

    CUSABIO

    Catalase (CAT) ELISA Kit (rat)

    Catalog No.(s): CSB-E13439r-1, CSB-E13439r-5, CSB-E13439r-10

    Product DescriptionSample Type: serum, plasma, cell culture supernatesDetection Range: 93.75 mIU/mL-6000 mIU/mLAssay Duration: 1-5hSample Volume: 50-100ulDetection Wavelength: 450 nmSensitivity: 23.43 mIU/mL Alias: MGC138422, MGC138424Documents &...

    $830.00 - $5,574.00
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  • Metastasis-suppressor KiSS-1 (KISS1) ELISA Kit (rat)

    CUSABIO

    Metastasis-suppressor KiSS-1 (KISS1) ELISA Kit (rat)

    Catalog No.(s): CSB-E13434r-1, CSB-E13434r-5, CSB-E13434r-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: 0.039 ng/mLAlias: KiSS-1, METASTIN, MGC39258,...

    $830.00 - $5,574.00
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  • Melatonin (MT) ELISA Kit (rat)

    CUSABIO

    Melatonin (MT) ELISA Kit (rat)

    Catalog No.(s): CSB-E13433r-1, CSB-E13433r-5, CSB-E13433r-10

    Product DescriptionSample Type: serum, plasmaDetection Range: 12.5 pg/mL-500 pg/mLAssay Duration: 1-5hSample Volume: 50-100ulDetection Wavelength: 450 nmSensitivity: 12.5 pg/mLAlias: N/ADocuments & Links Documents & Links for Melatonin (MT) ELISA Kit...

    $830.00 - $5,574.00
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  • Rat Polypeptide YY (PYY) ELISA Kit

    CUSABIO

    Rat Polypeptide YY (PYY) ELISA Kit

    Catalog No.(s): CSB-E13432r-1, CSB-E13432r-5, CSB-E13432r-10

    Product DescriptionSample Type: serum, plasma, cell culture supernates, tissue homogenatesDetection Range: 7.8 pg/mL-500 pg/mLAssay Duration: 1-5hSample Volume: 50-100ulDetection Wavelength: 450 nmSensitivity: 1.95 pg/mLAlias: PYY1,Documents &...

    $830.00 - $5,574.00
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  • Neuropeptide Y (NPY) ELISA Kit (rat)

    CUSABIO

    Neuropeptide Y (NPY) ELISA Kit (rat)

    Catalog No.(s): CSB-E13431r-1, CSB-E13431r-5, CSB-E13431r-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: PYY4,...

    $625.00 - $4,918.00
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  • Perforin-1 (PRF1/PFP) ELISA Kit (mouse)

    CUSABIO

    Perforin-1 (PRF1/PFP) ELISA Kit (mouse)

    Catalog No.(s): CSB-E13429m-1, CSB-E13429m-5, CSB-E13429m-10

    Product DescriptionSample Type: serum, plasma, cell culture supernatesDetection Range: 7.8 pg/mL-500 pg/mLAssay Duration: 1-5hSample Volume: 50-100ulDetection Wavelength: 450 nmSensitivity: 1.95 pg/mLAlias: RP11-710A11.3, FLH2, HPLH2, MGC65093, P1, PFN1,...

    $830.00 - $5,574.00
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  • Secreted frizzled-related protein 5 (SFRP5) ELISA Kit (human)

    CUSABIO

    Secreted frizzled-related protein 5 (SFRP5) ELISA Kit (human)

    Catalog No.(s): CSB-E13427h-1, CSB-E13427h-5, CSB-E13427h-10

    Product DescriptionSample Type: serum, plasma, cell culture supernates, tissue homogenatesDetection Range: 1.56 pg/mL-100 pg/mLAssay Duration: 1-5hSample Volume: 50-100ulDetection Wavelength: 450 nmSensitivity: 0.39 pg/mLAlias: SARP3, secreted apoptosis...

    $830.00 - $5,574.00
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  • Major Acute Phase Protein (MAP) ELISA Kit (pig)

    CUSABIO

    Major Acute Phase Protein (MAP) ELISA Kit (pig)

    Catalog No.(s): CSB-E13425p-1, CSB-E13425p-5, CSB-E13425p-10

    Product DescriptionSample Type: serum, plasma, tissue homogenatesDetection Range: 37.5 ng/mL-2400 ng/mLAssay Duration: 1-5hSample Volume: 50-100ulDetection Wavelength: 450 nmSensitivity: 9.38 ng/mLAlias: DKFZp686G21125, H4P, IHRP, ITIHL1, PK120,...

    $830.00 - $5,574.00
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  • Haptoglobin (Hpt/HP) ELISA Kit (pig)

    CUSABIO

    Haptoglobin (Hpt/HP) ELISA Kit (pig)

    Catalog No.(s): CSB-E13424p-1, CSB-E13424p-5, CSB-E13424p-10

    Product DescriptionSample Type: serum, plasma, tissue homogenatesDetection Range: 1.56 μg/mL-100 μg/mLAssay Duration: 1-5hSample Volume: 50-100ulDetection Wavelength: 450 nmSensitivity: 0.39 μg/mLAlias: BP, HP2-ALPHA-2, HPA1S, MGC111141, binding...

    $830.00 - $5,574.00
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  • CD5 Antigen-like (CD5L) ELISA Kit (human)

    CUSABIO

    CD5 Antigen-like (CD5L) ELISA Kit (human)

    Catalog No.(s): CSB-E13423h-1, CSB-E13423h-5, CSB-E13423h-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/mLAlias: AIM, API6, PRO229, SP-ALPHA, Spalpha, CD5...

    $830.00 - $5,574.00
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  • Laminin-5 (LN-5) ELISA Kit (human)

    CUSABIO

    Laminin-5 (LN-5) ELISA Kit (human)

    Catalog No.(s): CSB-E13422h-1, CSB-E13422h-5, CSB-E13422h-10

    Product DescriptionSample Type: serum, plasmaDetection Range: 12.5 ng/mL-800 ng/mLAssay Duration: 1-5hSample Volume: 50-100ulDetection Wavelength: 450 nmSensitivity: 3.12 ng/mLAlias: RP11-157P1.6, KIAA1907, laminin alpha 5|laminin alpha-5 chainDocuments...

    $830.00 - $5,574.00
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  • Rat procalcitonin (PCT) ELISA kit

    CUSABIO

    Rat procalcitonin (PCT) ELISA kit

    Catalog No.(s): CSB-E13419r-1, CSB-E13419r-5, CSB-E13419r-10

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

    $830.00 - $5,574.00
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  • Interleukin 22 (IL-22) ELISA Kit (human)

    CUSABIO

    Interleukin 22 (IL-22) ELISA Kit (human)

    Catalog No.(s): CSB-E13418h-1, CSB-E13418h-5, CSB-E13418h-10

    Product DescriptionSample Type: serum, plasma, cell culture supernates, urine, cerebrospinal fluid (CSF)Detection Range: 78 pg/ml - 5000 pg/mlAssay Duration: 1-5hSample Volume: 50-100ulDetection Wavelength: 450 nmSensitivity: 19.5 pg/mlAlias: IL-21,...

    $625.00 - $4,918.00
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  • Prostaglandin G/H synthase 1 (COX-1) ELISA Kit (rat)

    CUSABIO

    Prostaglandin G/H synthase 1 (COX-1) ELISA Kit (rat)

    Catalog No.(s): CSB-E13416r-1, CSB-E13416r-5, CSB-E13416r-10

    Product DescriptionSample Type: serum, plasma, tissue homogenatesDetection Range: 7.8 pg/mL-500 pg/mLAssay Duration: 1-5hSample Volume: 50-100ulDetection Wavelength: 450 nmSensitivity: 1.95 pg/mL Alias: RP11-542K23.6, COX1, COX3, PCOX1, PGG/HS, PGHS-1,...

    $830.00 - $5,574.00
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