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.

  • Inositol 1,4,5,-trisphosphate (IP3) ELISA Kit (human)

    CUSABIO

    Inositol 1,4,5,-trisphosphate (IP3) ELISA Kit (human)

    Catalog No.(s): CSB-E12636h-1, CSB-E12636h-5, CSB-E12636h-10

    Product DescriptionSample Type: serum, plasma, cell culture supernates, tissue homogenatesDetection Range: 5 pg/mL-1000 pg/mLAssay Duration: 1-5hSample Volume: 50-100ulDetection Wavelength: 450 nmSensitivity: 2.5 pg/mLAlias: Documents &...

    $830.00 - $5,574.00
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  • Diamine oxidase (DAO) ELISA Kit (rat)

    CUSABIO

    Diamine oxidase (DAO) ELISA Kit (rat)

    Catalog No.(s): CSB-E12634r-1, CSB-E12634r-5, CSB-E12634r-10

    Product DescriptionSample Type: serum, plasma, cell culture supernates, tissue homogenatesDetection Range: 0.78 mIU/mL-50 mIU/mLAssay Duration: 1-5hSample Volume: 50-100ulDetection Wavelength: 450 nmSensitivity: 0.195 mIU/mL Alias: DAAO, DAMOX,...

    $877.00 - $5,892.00
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  • Activated Vitamin K-dependent protein C (APC) ELISA Kit (pig)

    CUSABIO

    Activated Vitamin K-dependent protein C (APC) ELISA Kit (pig)

    Catalog No.(s): CSB-E12633p-1, CSB-E12633p-5, CSB-E12633p-10

    Product DescriptionSample Type: serum, plasma, tissue homogenatesDetection Range: 40 pg/mL-8000 pg/mLAssay Duration: 1-5hSample Volume: 50-100ulDetection Wavelength: 450 nmSensitivity: 20 pg/mLAlias: N/ADocuments & Links Documents & Links for...

    $830.00 - $5,574.00
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  • Pulmonary Surfactant-associated protein D (SP-D) ELISA Kit (rat)

    CUSABIO

    Pulmonary Surfactant-associated protein D (SP-D) ELISA Kit (rat)

    Catalog No.(s): CSB-E12632r-1, CSB-E12632r-5, CSB-E12632r-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: COLEC7, PSP-D, SFTP4, SP-D, collectin 7|pulmonary...

    $830.00 - $5,574.00
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  • Pulmonary surfactant-associated protein C (SP-C) ELISA Kit (rat)

    CUSABIO

    Pulmonary surfactant-associated protein C (SP-C) ELISA Kit (rat)

    Catalog No.(s): CSB-E12631r-1, CSB-E12631r-5, CSB-E12631r-10

    Product DescriptionSample Type: serum, plasma, tissue homogenatesDetection Range: 4.69 pg/mL-300 pg/mLAssay Duration: 1-5hSample Volume: 50-100ulDetection Wavelength: 450 nmSensitivity: 1.17 pg/mLAlias: PSP-C, SFTP2, SMDP2, SP-C, pulmonary surfactant...

    $830.00 - $5,574.00
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  • Pulmonary surfactant-associated protein B (SP-B) ELISA Kit (rat)

    CUSABIO

    Pulmonary surfactant-associated protein B (SP-B) ELISA Kit (rat)

    Catalog No.(s): CSB-E12630r-1, CSB-E12630r-5, CSB-E12630r-10

    Product DescriptionSample Type: serum, plasma, tissue homogenatesDetection Range: 3.12 pg/mL-200 pg/mLAssay Duration: 1-5hSample Volume: 50-100ulDetection Wavelength: 450 nmSensitivity: 0.78 pg/mLAlias: PSP-B, SFTB3, SFTP3, SMDP1, SP-B,...

    $830.00 - $5,574.00
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  • Fibroblast Growth Factor 23 (FGF23) ELISA Kit (rat)

    CUSABIO

    Fibroblast Growth Factor 23 (FGF23) ELISA Kit (rat)

    Catalog No.(s): CSB-E12170r-1, CSB-E12170r-5, CSB-E12170r-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/mL Alias: ADHR, HPDR2, HYPF,...

    $830.00 - $5,574.00
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  • Annexin Ⅲ (ANX-Ⅲ) ELISA Kit (human)

    CUSABIO

    Annexin Ⅲ (ANX-Ⅲ) ELISA Kit (human)

    Catalog No.(s): CSB-E12157h-1, CSB-E12157h-5, CSB-E12157h-10

    Product DescriptionSample Type: serum, plasma, cell culture supernates, tissue homogenates, cell lysatesDetection Range: 0.78 ng/mL-50 ng/mLAssay Duration: 1-5hSample Volume: 50-100ulDetection Wavelength: 450 nmSensitivity: 0.195 ng/mL Alias: ANX3,...

    $830.00 - $5,574.00
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  • Annexin Ⅱ (ANX-Ⅱ) ELISA Kit (human)

    CUSABIO

    Annexin Ⅱ (ANX-Ⅱ) ELISA Kit (human)

    Catalog No.(s): CSB-E12156h-1, CSB-E12156h-5, CSB-E12156h-10

    Product DescriptionSample Type: serum, urine, saliva, cell lysatesDetection Range: 0.39 ng/mL-25 ng/mLAssay Duration: 1-5hSample Volume: 50-100ulDetection Wavelength: 450 nmSensitivity: 0.098 ng/mLAlias: ANX2, ANX2L4, CAL1H, LIP2, LPC2, LPC2D, P36,...

    $830.00 - $5,574.00
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  • Annexin Ⅰ (ANX-Ⅰ) ELISA Kit (human)

    CUSABIO

    Annexin Ⅰ (ANX-Ⅰ) ELISA Kit (human)

    Catalog No.(s): CSB-E12155h-1, CSB-E12155h-5, CSB-E12155h-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/mL Alias: ANX1, LPC1, OTTHUMP00000021475|annexin I|annexin...

    $830.00 - $5,574.00
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  • S100 Calcium-Binding Protein A8/A9 Complex (S100A8/A9) ELISA Kit (human)

    CUSABIO

    S100 Calcium-Binding Protein A8/A9 Complex (S100A8/A9) ELISA Kit (human)

    Catalog No.(s): CSB-E12149h-1, CSB-E12149h-5, CSB-E12149h-10

    Product DescriptionSample Type: serum, plasma, tissue homogenatesDetection Range: 1.56 ng/mL-100 ng/mLAssay Duration: 1-5hSample Volume: 50-100ulDetection Wavelength: 450 nmSensitivity: 0.39 ng/mLAlias: N/ADocuments & Links Documents & Links for S100...

    $830.00 - $5,574.00
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  • Glutathione Peroxidase (GSH-PX) ELISA Kit (rat)

    CUSABIO

    Glutathione Peroxidase (GSH-PX) ELISA Kit (rat)

    Catalog No.(s): CSB-E12146r-1, CSB-E12146r-5, CSB-E12146r-10

    Product DescriptionSample Type: serum, plasma, tissue homogenatesDetection Range: 12.5 mIU/mL-800 mIU/mLAssay Duration: 1-5hSample Volume: 50-100ulDetection Wavelength: 450 nmSensitivity: 3.12 mIU/mL Alias: GSHPX1, MGC14399, MGC88245,...

    $877.00 - $5,892.00
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  • Hepatitis B virus surface antibody (HBsAb) ELISA Kit (mouse)

    CUSABIO

    Hepatitis B virus surface antibody (HBsAb) ELISA Kit (mouse)

    Catalog No.(s): CSB-E12143m-1, CSB-E12143m-5, CSB-E12143m-10

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

    $625.00 - $4,918.00
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  • Gamma secretase ELISA Kit (mouse)

    CUSABIO

    Gamma secretase ELISA Kit (mouse)

    Catalog No.(s): CSB-E12142m-1, CSB-E12142m-5, CSB-E12142m-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/mLAlias: APH-1B, DKFZp564D0372, FLJ33115, PRO1328, PSFL,...

    $830.00 - $5,574.00
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  • Myelin protein two antibody (IgM) ELISA Kit (human)

    CUSABIO

    Myelin protein two antibody (IgM) ELISA Kit (human)

    Catalog No.(s): CSB-E12141h-1, CSB-E12141h-5, CSB-E12141h-10

    Product DescriptionSample Type: Detection Range: Request InformationAssay Duration: 1-5hSample Volume: 50-100ulDetection Wavelength: 450 nmSensitivity: Request InformationAlias: Documents & Links Documents & Links for Myelin protein two antibody (IgM)...

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

    CUSABIO

    Copeptin ELISA Kit (human)

    Catalog No.(s): CSB-E12130h-1, CSB-E12130h-5, CSB-E12130h-10

    Product DescriptionSample Type: serum, urine, cell culture supernates, tissue homogenatesDetection Range: 78 pg/mL-5000 pg/mLAssay Duration: 1-5hSample Volume: 50-100ulDetection Wavelength: 450 nmSensitivity: 19.5 pg/mLAlias: Documents &...

    $877.00 - $5,892.00
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  • Myelin protein zero antibody (IgM) ELISA Kit (human)

    CUSABIO

    Myelin protein zero antibody (IgM) ELISA Kit (human)

    Catalog No.(s): CSB-E12129h-1, CSB-E12129h-5, CSB-E12129h-10

    Product DescriptionSample Type: Detection Range: Request InformationAssay Duration: 1-5hSample Volume: 50-100ulDetection Wavelength: 450 nmSensitivity: Request InformationAlias: Documents & Links Documents & Links for Myelin protein zero antibody...

    $830.00 - $5,574.00
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  • Epidermal Growth Factor Receptor (EGFR) ELISA Kit (human)

    CUSABIO

    Epidermal Growth Factor Receptor (EGFR) ELISA Kit (human)

    Catalog No.(s): CSB-E12124h-1, CSB-E12124h-5, CSB-E12124h-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: 0.019 ng/mLAlias: ERBB, ERBB1, HER1, PIG61, mENA, avian...

    $467.00 - $3,858.00
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  • Insulin (INS) ELISA Kit (fish)

    CUSABIO

    Insulin (INS) ELISA Kit (fish)

    Catalog No.(s): CSB-E12123Fh-1, CSB-E12123Fh-5, CSB-E12123Fh-10

    Product DescriptionSample Type: serum, plasma, tissue homogenatesDetection Range: 100 pg/mL-1600 pg/mLAssay Duration: 1-5hSample Volume: 50-100ulDetection Wavelength: 450 nmSensitivity: 100 pg/mLAlias: Documents & Links Documents & Links for Insulin...

    $899.00 - $6,040.00
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  • Insulin-like Growth Factor 1 (IGF1) ELISA Kit (fish)

    CUSABIO

    Insulin-like Growth Factor 1 (IGF1) ELISA Kit (fish)

    Catalog No.(s): CSB-E12122Fh-1, CSB-E12122Fh-5, CSB-E12122Fh-10

    Product DescriptionSample Type: serum, plasma, tissue homogenatesDetection Range: 25 pg/mL-2000 pg/mLAssay Duration: 1-5hSample Volume: 50-100ulDetection Wavelength: 450 nmSensitivity: 31.25 pg/mLAlias: Documents & Links Documents & Links for...

    $691.00 - $5,173.00
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  • Growth Hormone (GH) ELISA Kit (fish)

    CUSABIO

    Growth Hormone (GH) ELISA Kit (fish)

    Catalog No.(s): CSB-E12121Fh-1, CSB-E12121Fh-5, CSB-E12121Fh-10

    Product DescriptionSample Type: serum, plasma, tissue homogenatesDetection Range: 312.5 pg/mL-5000 pg/mLAssay Duration: 1-5hSample Volume: 50-100ulDetection Wavelength: 450 nmSensitivity: 312.5 pg/mLAlias: Documents & Links Documents & Links for...

    $899.00 - $6,040.00
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  • Binding-Immunoglobulin Protein (HSPA5) ELISA Kit (human)

    CUSABIO

    Binding-Immunoglobulin Protein (HSPA5) ELISA Kit (human)

    Catalog No.(s): CSB-E12119h-1, CSB-E12119h-5, CSB-E12119h-10

    Product DescriptionSample Type: serum, tissue homogenatesDetection Range: 0.156 ng/mL-10 ng/mLAssay Duration: 1-5hSample Volume: 50-100ulDetection Wavelength: 450 nmSensitivity: 0.039 ng/mL Alias: BIP, FLJ26106, GRP78, MIF2, Heat-shock 70kD protein-5...

    $625.00 - $4,918.00
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  • Sex hormone-binding globulin (SHBG) ELISA Kit (rat)

    CUSABIO

    Sex hormone-binding globulin (SHBG) ELISA Kit (rat)

    Catalog No.(s): CSB-E12118r-1, CSB-E12118r-5, CSB-E12118r-10

    Product DescriptionSample Type: serum, plasma, cell culture supernates, tissue homogenates, cell lysatesDetection Range: 375 ng/mL-6000 ng/mLAssay Duration: 1-5hSample Volume: 50-100ulDetection Wavelength: 450 nmSensitivity: 375 ng/mLAlias: ABP,...

    $830.00 - $5,574.00
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  • Sulfatide antibody ELISA Kit (human)

    CUSABIO

    Sulfatide antibody ELISA Kit (human)

    Catalog No.(s): CSB-E12117h-1, CSB-E12117h-5, CSB-E12117h-10

    Product DescriptionSample Type: serumDetection Range: Request InformationAssay Duration: 1-5hSample Volume: 50-100ulDetection Wavelength: 450 nmSensitivity: Request InformationAlias: Documents & Links Documents & Links for Sulfatide antibody ELISA Kit...

    $877.00 - $5,892.00
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  • Myelin protein two antibody (IgG) ELISA Kit (human)

    CUSABIO

    Myelin protein two antibody (IgG) ELISA Kit (human)

    Catalog No.(s): CSB-E12116h-1, CSB-E12116h-5, CSB-E12116h-10

    Product DescriptionSample Type: Detection Range: Request InformationAssay Duration: 1-5hSample Volume: 50-100ulDetection Wavelength: 450 nmSensitivity: Request InformationAlias: Documents & Links Documents & Links for Myelin protein two antibody (IgG)...

    $877.00 - $5,892.00
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  • Myelin protein zero antibody (IgG) ELISA Kit (human)

    CUSABIO

    Myelin protein zero antibody (IgG) ELISA Kit (human)

    Catalog No.(s): CSB-E12114h-1, CSB-E12114h-5, CSB-E12114h-10

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

    $691.00 - $5,173.00
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  • Endothelial PAS domain-containing protein 1 (HIF2-alpha) ELISA Kit (human)

    CUSABIO

    Endothelial PAS domain-containing protein 1 (HIF2-alpha) ELISA Kit (human)

    Catalog No.(s): CSB-E12113h-1, CSB-E12113h-5, CSB-E12113h-10

    Product DescriptionSample Type: serum, plasma, tissue homogenates, cell lysatesDetection Range: 62.5 pg/mL-4000 pg/mLAssay Duration: 1-5hSample Volume: 50-100ulDetection Wavelength: 450 nmSensitivity: 15.6 pg/mL Alias: ECYT4, HIF2A, HLF, MOP2, PASD2,...

    $830.00 - $5,574.00
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  • Hypoxia-inducible factor 1-alpha (HIF-1-alpha) ELISA Kit (human)

    CUSABIO

    Hypoxia-inducible factor 1-alpha (HIF-1-alpha) ELISA Kit (human)

    Catalog No.(s): CSB-E12112h-1, CSB-E12112h-5, CSB-E12112h-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: HIF-1alpha, HIF1, HIF1-ALPHA, MOP1, PASD8,...

    $830.00 - $5,574.00
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  • Transforming Growth Factor Beta 2 (TGFB2) ELISA Kit (rat)

    CUSABIO

    Transforming Growth Factor Beta 2 (TGFB2) ELISA Kit (rat)

    Catalog No.(s): CSB-E12111r-1, CSB-E12111r-5, CSB-E12111r-10

    Product DescriptionSample Type: serum, plasma, tissue homogenatesDetection Range: 15.6 pg/mL-1000 pg/mLAssay Duration: 1-5hSample Volume: 50-100ulDetection Wavelength: 450 nmSensitivity: 3.9 pg/mLAlias: MGC116892, TGF-beta2, transforming growth...

    $521.00 - $4,300.00
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  • Myeloid differentiation factor 88 (MyD88) ELISA Kit (mouse)

    CUSABIO

    Myeloid differentiation factor 88 (MyD88) ELISA Kit (mouse)

    Catalog No.(s): CSB-E12109m-1, CSB-E12109m-5, CSB-E12109m-10

    Product DescriptionSample Type: serum, plasma, tissue homogenates, cell lysatesDetection Range: 47 pg/mL-3000 pg/mLAssay Duration: 1-5hSample Volume: 50-100ulDetection Wavelength: 450 nmSensitivity: 11.7 pg/mLAlias: MYD88D, myeloid differentiation...

    $877.00 - $5,892.00
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  • Nuclear factor NF-kappa-B p105 subunit (Nfkb1) ELISA Kit (mouse)

    CUSABIO

    Nuclear factor NF-kappa-B p105 subunit (Nfkb1) ELISA Kit (mouse)

    Catalog No.(s): CSB-E12108m-1, CSB-E12108m-5, CSB-E12108m-10

    Product DescriptionSample Type: serum, plasma, cell culture supernatesDetection Range: 0.312 ng/mL-20 ng/mLAssay Duration: 1-5hSample Volume: 50-100ulDetection Wavelength: 450 nmSensitivity: 0.078 ng/mL Alias: DKFZp686C01211, EBP-1, KBF1, MGC54151,...

    $877.00 - $5,892.00
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  • Nuclear factor NF-kappa-B p105 subunit (NFKB1) ELISA Kit (human)

    CUSABIO

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

    Catalog No.(s): CSB-E12107h-1, CSB-E12107h-5, CSB-E12107h-10

    Product DescriptionSample Type: serum, plasma, tissue homogenates, cell lysatesDetection Range: 0.312 ng/mL-20 ng/mLAssay Duration: 1-5hSample Volume: 50-100ulDetection Wavelength: 450 nmSensitivity: 0.078 ng/mL Alias: DKFZp686C01211, EBP-1, KBF1,...

    $830.00 - $5,574.00
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  • Interleukin 12 (IL-12/P40) ELISA Kit (goat)

    CUSABIO

    Interleukin 12 (IL-12/P40) ELISA Kit (goat)

    Catalog No.(s): CSB-E12103G-1, CSB-E12103G-5, CSB-E12103G-10

    Product DescriptionSample Type: serum, plasma, tissue homogenates, cell lysatesDetection Range: 9.38 pg/mL-600 pg/mLAssay Duration: 1-5hSample Volume: 50-100ulDetection Wavelength: 450 nmSensitivity: 2.34 pg/mLAlias: CLMF, CLMF2, IL-12B, NKSF, NKSF2,...

    $625.00 - $4,918.00
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  • Immunoglobulin E (IgE) ELISA Kit (guinea pig)

    CUSABIO

    Immunoglobulin E (IgE) ELISA Kit (guinea pig)

    Catalog No.(s): CSB-E12102Gp-1, CSB-E12102Gp-5, CSB-E12102Gp-10

    Product DescriptionSample Type: serum, plasma, tissue homogenatesDetection Range: 93.75 ng/mL-6000 ng/mLAssay Duration: 1-5hSample Volume: 50-100ulDetection Wavelength: 450 nmSensitivity: 23.4 ng/mL Alias: Documents & Links Documents & Links for...

    $899.00 - $6,040.00
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