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.

  • B cell activation factor (BAFF) ELISA Kit (human)

    CUSABIO

    B cell activation factor (BAFF) ELISA Kit (human)

    Catalog No.(s): CSB-E11912h-1, CSB-E11912h-5, CSB-E11912h-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: BAFF, BLYS, CD257, DTL, TALL-1, TALL1, THANK,...

    $877.00 - $5,892.00
    Choose Options
  • Thymosin beta-4 (T beta-4) ELISA Kit (human)

    CUSABIO

    Thymosin beta-4 (T beta-4) ELISA Kit (human)

    Catalog No.(s): CSB-E11910h-1, CSB-E11910h-5, CSB-E11910h-10

    Product DescriptionSample Type: serum, plasma, tissue homogenatesDetection Range: 78 ng/mL-5000 ng/mLAssay Duration: 1-5hSample Volume: 50-100ulDetection Wavelength: 450 nmSensitivity: 19.5 ng/mL Alias: FX, PTMB4, TB4X, TMSB4,...

    $830.00 - $5,574.00
    Choose Options
  • Apolipoprotein A5 (Apo-A5) ELISA Kit (human)

    CUSABIO

    Apolipoprotein A5 (Apo-A5) ELISA Kit (human)

    Catalog No.(s): CSB-E11901h-1, CSB-E11901h-5, CSB-E11901h-10

    Human apolipoprotein A5 (Apo-A5) ELISA Kit employs the competitive inhibition enzyme immunoassay technique to quantitate human Apo-A5 concentration in serum, plasma and tissue homogenates. ...

    Apo-A5 is a minor apolipoprotein mainly associated with HDL and to a lesser extent with VLDL that acts as an important determinant of plasma triglyceride levels....

    $730.00 - $5,184.00
    Choose Options
  • Netrin-4 (Ntn4) ELISA Kit (human)

    CUSABIO

    Netrin-4 (Ntn4) ELISA Kit (human)

    Catalog No.(s): CSB-E11900h-1, CSB-E11900h-5, CSB-E11900h-10

    Product DescriptionSample Type: Detection Range: Assay Duration: 1-5hSample Volume: 50-100ulDetection Wavelength: 450 nmSensitivity: Alias: Documents & Links Documents & Links for Netrin-4 (Ntn4) ELISA Kit...

    $730.00 - $5,184.00
    Choose Options
  • Netrin-1 (Ntn1) ELISA Kit (human)

    CUSABIO

    Netrin-1 (Ntn1) ELISA Kit (human)

    Catalog No.(s): CSB-E11899h-1, CSB-E11899h-5, CSB-E11899h-10

    Product DescriptionSample Type: serum, plasma, cell culture supernatesDetection Range: 31.25 pg/mL-2000 pg/mLAssay Duration: 1-5hSample Volume: 50-100ulDetection Wavelength: 450 nmSensitivity: 7.81 pg/mLAlias: NTN1L, Netrin-1|netrin 1, mouse, homolog...

    $730.00 - $5,184.00
    Choose Options
  • Regenerating gene IV (REG-4) ELISA Kit (human)

    CUSABIO

    Regenerating gene IV (REG-4) ELISA Kit (human)

    Catalog No.(s): CSB-E11890h-1, CSB-E11890h-5, CSB-E11890h-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: GISP, REG-IV, RELP,...

    $730.00 - $5,184.00
    Choose Options
  • Versican Core Protein (VCAN) ELISA Kit (human)

    CUSABIO

    Versican Core Protein (VCAN) ELISA Kit (human)

    Catalog No.(s): CSB-E11884h-1, CSB-E11884h-5, CSB-E11884h-10

    Product DescriptionSample Type: Detection Range: Assay Duration: 1-5hSample Volume: 50-100ulDetection Wavelength: 450 nmSensitivity: Alias: CSPG2, DKFZp686K06110, ERVR, GHAP, PG-M, WGN, WGN1, chondroitin sulfate proteoglycan 2|glial...

    $730.00 - $5,184.00
    Choose Options
  • Parathyroid Hormone (PTH) ELISA Kit (chicken)

    CUSABIO

    Parathyroid Hormone (PTH) ELISA Kit (chicken)

    Catalog No.(s): CSB-E11880Ch-1, CSB-E11880Ch-5, CSB-E11880Ch-10

    Product DescriptionSample Type: serum, plasma, tissue homogenatesDetection Range: 6.25 pg/mL-100 pg/mLAssay Duration: 1-5hSample Volume: 50-100ulDetection Wavelength: 450 nmSensitivity: 6.25 pg/mLAlias: PTH1, parathormone|parathyrin|parathyroid hormone...

    $625.00 - $4,918.00
    Choose Options
  • Interleukin 6 Receptor (IL6R) ELISA Kit (rat)

    CUSABIO

    Interleukin 6 Receptor (IL6R) ELISA Kit (rat)

    Catalog No.(s): CSB-E11876r-1, CSB-E11876r-5, CSB-E11876r-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: CD126, IL-6R-1, IL-6R-alpha, IL6RA, MGC104991,...

    $830.00 - $5,574.00
    Choose Options
  • Anti-Survivin (Surv) antibody ELISA Kit (human)

    CUSABIO

    Anti-Survivin (Surv) antibody ELISA Kit (human)

    Catalog No.(s): CSB-E11874h-1, CSB-E11874h-5, CSB-E11874h-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: Documents & Links Documents & Links for Anti-Survivin (Surv)...

    $830.00 - $5,574.00
    Choose Options
  • Plasminogen (PLG) ELISA Kit (rabbit)

    CUSABIO

    Plasminogen (PLG) ELISA Kit (rabbit)

    Catalog No.(s): CSB-E11871Rb-1, CSB-E11871Rb-5, CSB-E11871Rb-10

    Product DescriptionSample Type: serum, plasma, tissue homogenates Detection Range: 62.5 ng/mL-4000 ng/mLAssay Duration: 1-5hSample Volume: 50-100ulDetection Wavelength: 450 nmSensitivity: 15.6 ng/mLAlias: RP1-81D8.1, DKFZp779M0222, plasminDocuments &...

    $625.00 - $4,918.00
    Choose Options
  • Alkaline phosphatase, tissue-nonspecific isozyme (ALPL) ELISA Kit (rat)

    CUSABIO

    Alkaline phosphatase, tissue-nonspecific isozyme (ALPL) ELISA Kit (rat)

    Catalog No.(s): CSB-E11865r-1, CSB-E11865r-5, CSB-E11865r-10

    Product DescriptionSample Type: serum, tissue homogenates, plasmaDetection Range: 15.6 U/L-1000 U/LAssay Duration: 1-5hSample Volume: 50-100ulDetection Wavelength: 450 nmSensitivity: 3.9 U/L Alias: Documents & Links Documents & Links for Alkaline...

    $830.00 - $5,574.00
    Choose Options
  • Vitamin D-binding protein (DBP) ELISA Kit (human)

    CUSABIO

    Vitamin D-binding protein (DBP) ELISA Kit (human)

    Catalog No.(s): CSB-E11859h-1, CSB-E11859h-5, CSB-E11859h-10

    Product DescriptionSample Type: serum, plasma, tissue homogenatesDetection Range: 0.3125 ng/ml - 20ng/mlAssay Duration: 1-5hSample Volume: 50-100ulDetection Wavelength: 450 nmSensitivity: 0.078 ng/mlAlias: Documents & Links Documents & Links for...

    $730.00 - $5,184.00
    Choose Options
  • Alcohol dehydrogenase 1A (ADH1) ELISA Kit (human)

    CUSABIO

    Alcohol dehydrogenase 1A (ADH1) ELISA Kit (human)

    Catalog No.(s): CSB-E11855h-1, CSB-E11855h-5, CSB-E11855h-10

    Product DescriptionSample Type: serum, plasma, cell culture supernates, tissue homogenates, cell lysatesDetection Range: 0.312 mU/mL-20 mU/mLAssay Duration: 1-5hSample Volume: 50-100ulDetection Wavelength: 450 nmSensitivity: 0.078 mU/mLAlias: ADH1, ADH,...

    $830.00 - $5,574.00
    Choose Options
  • Aldehyde dehydrogenase, mitochondrial (ALDM) ELISA Kit (human)

    CUSABIO

    Aldehyde dehydrogenase, mitochondrial (ALDM) ELISA Kit (human)

    Catalog No.(s): CSB-E11854h-1, CSB-E11854h-5, CSB-E11854h-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: ALDH-E2, ALDHI, ALDM, MGC1806, ALDH class...

    $625.00 - $4,918.00
    Choose Options
  • Mucin-7 (MUC7) ELISA Kit (human)

    CUSABIO

    Mucin-7 (MUC7) ELISA Kit (human)

    Catalog No.(s): CSB-E11853h-1, CSB-E11853h-5, CSB-E11853h-10

    Product DescriptionSample Type: serum, plasma, cell culture supernates, cell lysates,salivaDetection Range: 18.75 ng/mL-1200 ng/mLAssay Duration: 1-5hSample Volume: 50-100ulDetection Wavelength: 450 nmSensitivity: 4.68 ng/mLAlias: DKFZp686J03256,...

    $830.00 - $5,574.00
    Choose Options
  • Cellular fibronectin (cFn) ELISA Kit (human)

    CUSABIO

    Cellular fibronectin (cFn) ELISA Kit (human)

    Catalog No.(s): CSB-E11850h-1, CSB-E11850h-5, CSB-E11850h-10

    Product DescriptionSample Type: serum, plasma, cell culture supernates, tissue homogenates, cell lysates Detection Range: 12.5 ng/mL-800 ng/mLAssay Duration: 1-5hSample Volume: 50-100ulDetection Wavelength: 450 nmSensitivity: 3.12 ng/mLAlias: Documents &...

    $730.00 - $5,184.00
    Choose Options
  • Human CD44 ELISA Kit

    CUSABIO

    Human CD44 ELISA Kit

    Catalog No.(s): CSB-E11846h-1, CSB-E11846h-5, CSB-E11846h-10

    Product DescriptionSample Type: serum, plasma, 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: CDW44, CSPG8, ECMR-III,...

    $491.00 - $4,057.00
    Choose Options
  • Interleukin 21 (IL-21) ELISA Kit (rat)

    CUSABIO

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

    Catalog No.(s): CSB-E11843r-1, CSB-E11843r-5, CSB-E11843r-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: IL-21, Za11, interleukin-21 isoformDocuments &...

    $521.00 - $4,300.00
    Choose Options
  • Collectin-11 (COLEC11) ELISA Kit (human)

    CUSABIO

    Collectin-11 (COLEC11) ELISA Kit (human)

    Catalog No.(s): CSB-E11839h-1, CSB-E11839h-5, CSB-E11839h-10

    Product DescriptionSample Type: serum, plasmaDetection Range: 31.2 pg/mL-2000 pg/mLAssay Duration: 1-5hSample Volume: 50-100ulDetection Wavelength: 450 nmSensitivity: 0.039 ng/mLAlias: CL-K1-I, CL-K1-II, CL-K1-IIa, CL-K1-IIb, CLK1, DKFZp686N1868,...

    $730.00 - $5,184.00
    Choose Options
  • S100 Calcium Binding Protein A9/Calgranulin B (S100A9) ELISA Kit (human)

    CUSABIO

    S100 Calcium Binding Protein A9/Calgranulin B (S100A9) ELISA Kit (human)

    Catalog No.(s): CSB-E11834h-1, CSB-E11834h-5, CSB-E11834h-10

    Product DescriptionSample Type: serum, plasma, tissue homogenatesDetection Range: 4.69 ng/mL-300 ng/mLAssay Duration: 1-5hSample Volume: 50-100ulDetection Wavelength: 450 nmSensitivity: 1.17 ng/mLAlias: 60B8AG, CAGB, CFAG, CGLB, L1AG, LIAG, MAC387, MIF,...

    $730.00 - $5,184.00
    Choose Options
  • S100 Calcium Binding Protein A8/Calgranulin A (S100A8) ELISA Kit (human)

    CUSABIO

    S100 Calcium Binding Protein A8/Calgranulin A (S100A8) ELISA Kit (human)

    Catalog No.(s): CSB-E11833h-1, CSB-E11833h-5, CSB-E11833h-10

    Product DescriptionSample Type: serum, plasma, tissue homogenatesDetection Range: 1.25 ng/mL-80 ng/mLAssay Duration: 1-5hSample Volume: 50-100ulDetection Wavelength: 450 nmSensitivity: 0.31 ng/mL Alias: 60B8AG, CAGA, CFAG, CGLA, CP-10, L1Ag, MA387, MIF,...

    $730.00 - $5,184.00
    Choose Options
  • Serine/threonine-protein kinase pim-1 (PIM1) ELISA Kit (human)

    CUSABIO

    Serine/threonine-protein kinase pim-1 (PIM1) ELISA Kit (human)

    Catalog No.(s): CSB-E11825h-1, CSB-E11825h-5, CSB-E11825h-10

    Product DescriptionSample Type: serum, plasma, tissue homogenates, 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: PIM, Oncogene...

    $730.00 - $5,184.00
    Choose Options
  • Orosomucoid 2 (ORM2) ELISA Kit (human)

    CUSABIO

    Orosomucoid 2 (ORM2) ELISA Kit (human)

    Catalog No.(s): CSB-E11821h-1, CSB-E11821h-5, CSB-E11821h-10

    Product DescriptionSample Type: serum, plasma, tissue homogenatesDetection Range: 78 ng/mL-5000 ng/mLAssay Duration: 1-5hSample Volume: 50-100ulDetection Wavelength: 450 nmSensitivity: 19.5 ng/mLAlias: AGP-B, AGP-B , AGP2, alpha-1-acid glycoprotein, type...

    $730.00 - $5,184.00
    Choose Options
  • Galectin-3 (LGALS3) ELISA Kit (human)

    CUSABIO

    Galectin-3 (LGALS3) ELISA Kit (human)

    Catalog No.(s): CSB-E11807h-1, CSB-E11807h-5, CSB-E11807h-10

    Product DescriptionSample Type: serum, plasma, cell culture supernates, tissue homogenates, salivaDetection Range: 0.625 ng/mL-40 ng/mLAssay Duration: 1-5hSample Volume: 50-100ulDetection Wavelength: 450 nmSensitivity: 0.156 ng/mLAlias: CBP35, GAL3,...

    $625.00 - $4,918.00
    Choose Options
  • Eosinophil cationic protein (ECP) ELISA Kit (mouse)

    CUSABIO

    Eosinophil cationic protein (ECP) ELISA Kit (mouse)

    Catalog No.(s): CSB-E11799m-1, CSB-E11799m-5, CSB-E11799m-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/mL Alias: Documents &...

    $730.00 - $5,184.00
    Choose Options
  • Transglutaminase 2C polypeptide (TGM2) ELISA Kit (human)

    CUSABIO

    Transglutaminase 2C polypeptide (TGM2) ELISA Kit (human)

    Catalog No.(s): CSB-E11797h-1, CSB-E11797h-5, CSB-E11797h-10

    Product DescriptionSample Type: serum, plasma, tissue homogenatesDetection Range: 18.75 pg/mL-1200 pg/mLAssay Duration: 1-5hSample Volume: 50-100ulDetection Wavelength: 450 nmSensitivity: 4.68 pg/mL Alias: RP5-1054A22.2, G-ALPHA-h, GNAH, TG2, TGC, C...

    $830.00 - $5,574.00
    Choose Options
  • Dihydropyrimidinase-like 3 (DPYSL3) ELISA Kit (human)

    CUSABIO

    Dihydropyrimidinase-like 3 (DPYSL3) ELISA Kit (human)

    Catalog No.(s): CSB-E11790h-1, CSB-E11790h-5, CSB-E11790h-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: 7.8 pg/mLAlias: CRMP-4, CRMP4, DRP-3, DRP3, LCRMP,...

    $730.00 - $5,184.00
    Choose Options
  • Tryptophanyl-tRNA synthetase (WARS) ELISA Kit (human)

    CUSABIO

    Tryptophanyl-tRNA synthetase (WARS) ELISA Kit (human)

    Catalog No.(s): CSB-E11789h-1, CSB-E11789h-5, CSB-E11789h-10

    Product DescriptionSample Type: serum, plasma, cell lysates, tissue homogenatesDetection Range: 0.312 ng/mL-20 ng/mLAssay Duration: 1-5hSample Volume: 50-100ulDetection Wavelength: 450 nmSensitivity: 0.078 ng/mLAlias: GAMMA-2, IFI53, IFP53,...

    $730.00 - $5,184.00
    Choose Options
  • Toll-like receptor 2 (TLR2) ELISA Kit (human)

    CUSABIO

    Toll-like receptor 2 (TLR2) ELISA Kit (human)

    Catalog No.(s): CSB-E11781h-1, CSB-E11781h-5, CSB-E11781h-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: CD282, TIL4, toll/interleukin 1 receptor-like...

    $730.00 - $5,184.00
    Choose Options
  • Growth differentiation factor 2 (GDF2) ELISA Kit (human)

    CUSABIO

    Growth differentiation factor 2 (GDF2) ELISA Kit (human)

    Catalog No.(s): CSB-E11769h-1, CSB-E11769h-5, CSB-E11769h-10

    Product DescriptionSample Type: serum, plasma,tissue homogenatesDetection Range: 3.9 pg/mL-250 pg/mLAssay Duration: 1-5hSample Volume: 50-100ulDetection Wavelength: 450 nmSensitivity: 0.98 pg/mLAlias: BMP-9, BMP9, bone morphogenetic protein 9Documents &...

    $625.00 - $4,918.00
    Choose Options