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.

  • Fatty-acid amide hydrolase 1 (FAAH) ELISA Kit (human)

    CUSABIO

    Fatty-acid amide hydrolase 1 (FAAH) ELISA Kit (human)

    Catalog No.(s): CSB-EL007938HU-1, CSB-EL007938HU-5, CSB-EL007938HU-10

    Product DescriptionSample Type: serum, plasma, tissue homogenatesDetection Range: 34.4 pg/mL-2200 pg/mLAssay Duration: 1-5hSample Volume: 50-100ulDetection Wavelength: 450 nmSensitivity: 8.6 pg/mLAlias: FAAH-1, MGC102823, MGC138146Documents &...

    $730.00 - $5,184.00
    Choose Options
  • Coagulation factor VII (F7) ELISA Kit (rabbit)

    CUSABIO

    Coagulation factor VII (F7) ELISA Kit (rabbit)

    Catalog No.(s): CSB-EL007930RB-1, CSB-EL007930RB-5, CSB-EL007930RB-10

    Product DescriptionSample Type: serum, plasma, tissue homogenatesDetection Range: 3.9 ng/mL-250 ng/mLAssay Duration: 1-5hSample Volume: 50-100ulDetection Wavelength: 450 nmSensitivity: 1 ng/mLAlias: FVII coagulation protein|coagulation factor VII|eptacog...

    $830.00 - $5,574.00
    Choose Options
  • Coagulation factor VII (F7) ELISA Kit (rat)

    CUSABIO

    Coagulation factor VII (F7) ELISA Kit (rat)

    Catalog No.(s): CSB-EL007930RA-1, CSB-EL007930RA-5, CSB-EL007930RA-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: FVII coagulation protein|coagulation factor...

    $730.00 - $5,184.00
    Choose Options
  • Coagulation factor XIII B chain (F13B) ELISA Kit (human)

    CUSABIO

    Coagulation factor XIII B chain (F13B) ELISA Kit (human)

    Catalog No.(s): CSB-EL007922HU-1, CSB-EL007922HU-5, CSB-EL007922HU-10

    Product DescriptionSample Type: serum, plasma, urine, tissue homogenatesDetection Range: 0.312 ng/mL-20 ng/mLAssay Duration: 1-5hSample Volume: 50-100ulDetection Wavelength: 450 nmSensitivity: 0.078 ng/mLAlias: FXIIIB, TGase|coagulation factor XIII B...

    $730.00 - $5,184.00
    Choose Options
  • Junctional adhesion molecule A (F11R) ELISA Kit (mouse)

    CUSABIO

    Junctional adhesion molecule A (F11R) ELISA Kit (mouse)

    Catalog No.(s): CSB-EL007917MO-1, CSB-EL007917MO-5, CSB-EL007917MO-10

    Product DescriptionSample Type: Detection Range: Request InformationAssay Duration: 1-5hSample Volume: 50-100ulDetection Wavelength: 450 nmSensitivity: Request InformationAlias: CD321, JAM, JAM1, JAMA, JCAM, KAT, PAM-1,...

    $625.00 - $4,918.00
    Choose Options
  • Coagulation factor XI (F11) ELISA Kit (human)

    CUSABIO

    Coagulation factor XI (F11) ELISA Kit (human)

    Catalog No.(s): CSB-EL007916HU-1, CSB-EL007916HU-5, CSB-EL007916HU-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: FXI, MGC141891,...

    $730.00 - $5,184.00
    Choose Options
  • Coagulation factor X (F10) ELISA Kit (pig)

    CUSABIO

    Coagulation factor X (F10) ELISA Kit (pig)

    Catalog No.(s): CSB-EL007915PI-1, CSB-EL007915PI-5, CSB-EL007915PI-10

    Product DescriptionSample Type: serum, plasma, tissue homogenatesDetection Range: 0.312 μg/mL-20 μg/mLAssay Duration: 1-5hSample Volume: 50-100ulDetection Wavelength: 450 nmSensitivity: 0.027 μg/mLAlias: Documents & Links Documents & Links for...

    $625.00 - $4,918.00
    Choose Options
  • Ezrin (EZR) ELISA Kit (mouse)

    CUSABIO

    Ezrin (EZR) ELISA Kit (mouse)

    Catalog No.(s): CSB-EL007914MO-1, CSB-EL007914MO-5, CSB-EL007914MO-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: CVIL, CVL, DKFZp762H157, FLJ26216, MGC1584, VIL2,...

    $730.00 - $5,184.00
    Choose Options
  • Endothelial cell-specific molecule 1 (ESM1) ELISA Kit (mouse)

    CUSABIO

    Endothelial cell-specific molecule 1 (ESM1) ELISA Kit (mouse)

    Catalog No.(s): CSB-EL007825MO-1, CSB-EL007825MO-5, CSB-EL007825MO-10

    Product DescriptionSample Type: serum, plasma,tissue homogenatesDetection Range: Request InformationAssay Duration: 1-5hSample Volume: 50-100ulDetection Wavelength: 450 nmSensitivity: Request InformationAlias: endocanDocuments & Links Documents &...

    $625.00 - $4,918.00
    Choose Options
  • HERV-K_7p22.1 provirus ancestral Env polyprotein (ERVK6) ELISA Kit (human)

    CUSABIO

    HERV-K_7p22.1 provirus ancestral Env polyprotein (ERVK6) ELISA Kit (human)

    Catalog No.(s): CSB-EL007812HU-1, CSB-EL007812HU-5, CSB-EL007812HU-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: HERV-K108Documents & Links Documents & Links...

    $730.00 - $5,184.00
    Choose Options
  • ERBB receptor feedback inhibitor 1 (ERRFI1) ELISA Kit (human)

    CUSABIO

    ERBB receptor feedback inhibitor 1 (ERRFI1) ELISA Kit (human)

    Catalog No.(s): CSB-EL007804HU-1, CSB-EL007804HU-5, CSB-EL007804HU-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: CTA-215D11.2, GENE-33, MIG-6, MIG6,...

    $730.00 - $5,184.00
    Choose Options
  • Epiregulin (EREG) ELISA Kit (human)

    CUSABIO

    Epiregulin (EREG) ELISA Kit (human)

    Catalog No.(s): CSB-EL007779HU-1, CSB-EL007779HU-5, CSB-EL007779HU-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/mL Alias: ERDocuments &...

    $730.00 - $5,184.00
    Choose Options
  • Receptor tyrosine-protein kinase erbB-3 (ERBB3) ELISA Kit (human)

    CUSABIO

    Receptor tyrosine-protein kinase erbB-3 (ERBB3) ELISA Kit (human)

    Catalog No.(s): CSB-EL007765HU-1, CSB-EL007765HU-5, CSB-EL007765HU-10

    Product DescriptionSample Type: serum, plasma, tissue homogenatesDetection Range: 125 pg/mL-8000 pg/mLAssay Duration: 1-5hSample Volume: 50-100ulDetection Wavelength: 450 nmSensitivity: 31.25 pg/mLAlias: ErbB-3, HER3, LCCS2, MDA-BF-1, MGC88033, c-erbB-3,...

    $730.00 - $5,184.00
    Choose Options
  • Eosinophil peroxidase (EPO) ELISA Kit (human)

    CUSABIO

    Eosinophil peroxidase (EPO) ELISA Kit (human)

    Catalog No.(s): CSB-EL007756HU-1, CSB-EL007756HU-5, CSB-EL007756HU-10

    Product DescriptionSample Type: serum, plasma, cell culture supernates, tissue homogenatesDetection Range: 3.12 ng/mL-200 ng/mLAssay Duration: 1-5hSample Volume: 50-100ulDetection Wavelength: 450 nmSensitivity: 0.78 ng/mLAlias: EPO, EPP, EPX-PENDocuments...

    $730.00 - $5,184.00
    Choose Options
  • Erythropoietin (EPO) ELISA Kit (horse)

    CUSABIO

    Erythropoietin (EPO) ELISA Kit (horse)

    Catalog No.(s): CSB-EL007743HO-1, CSB-EL007743HO-5, CSB-EL007743HO-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: EP, MGC138142, MVCD2,...

    $830.00 - $5,574.00
    Choose Options
  • Epoxide hydrolase 2 (EPHX2) ELISA Kit (human)

    CUSABIO

    Epoxide hydrolase 2 (EPHX2) ELISA Kit (human)

    Catalog No.(s): CSB-EL007735HU-1, CSB-EL007735HU-5, CSB-EL007735HU-10

    Product DescriptionSample Type: serum, plasma, tissue homogenates, cell lysatesDetection Range: 23.44 pg/mL-1500 pg/mLAssay Duration: 1-5hSample Volume: 50-100ulDetection Wavelength: 450 nmSensitivity: 5.86 pg/mLAlias: CEH, SEH, epoxide hydratase|epoxide...

    $730.00 - $5,184.00
    Choose Options
  • Ephrin type-B receptor 2 (EPHB2) ELISA Kit (human)

    CUSABIO

    Ephrin type-B receptor 2 (EPHB2) ELISA Kit (human)

    Catalog No.(s): CSB-EL007730HU-1, CSB-EL007730HU-5, CSB-EL007730HU-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: CAPB, DRT, EPHT3, ERK, Hek5, MGC87492, PCBC,...

    $730.00 - $5,184.00
    Choose Options
  • Ephrin type-A receptor 4 (EPHA4) ELISA Kit (human)

    CUSABIO

    Ephrin type-A receptor 4 (EPHA4) ELISA Kit (human)

    Catalog No.(s): CSB-EL007724HU-1, CSB-EL007724HU-5, CSB-EL007724HU-10

    Product DescriptionSample Type: serum, plasma, tissue homogenates, cell lysatesDetection Range: 25 pg/mL-1600 pg/mLAssay Duration: 1-5hSample Volume: 50-100ulDetection Wavelength: 450 nmSensitivity: 6.25 pg/mLAlias: HEK8, SEK, TYRO1,...

    $730.00 - $5,184.00
    Choose Options
  • Ephrin type-A receptor 2 (EPHA2) ELISA Kit (human)

    CUSABIO

    Ephrin type-A receptor 2 (EPHA2) ELISA Kit (human)

    Catalog No.(s): CSB-EL007722HU-1, CSB-EL007722HU-5, CSB-EL007722HU-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: ARCC2, ECK, ephrin receptor...

    $730.00 - $5,184.00
    Choose Options
  • Epigen (EPGN) ELISA Kit (human)

    CUSABIO

    Epigen (EPGN) ELISA Kit (human)

    Catalog No.(s): CSB-EL007719HU-1, CSB-EL007719HU-5, CSB-EL007719HU-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: UNQ3072, ALGV3072, EPG, FLJ75542, PRO9904, epigen,...

    $730.00 - $5,184.00
    Choose Options
  • Epithelial Cell Adhesion Molecule (EPCAM) ELISA Kit (human)

    CUSABIO

    Epithelial Cell Adhesion Molecule (EPCAM) ELISA Kit (human)

    Catalog No.(s): CSB-EL007717HU-1, CSB-EL007717HU-5, CSB-EL007717HU-10

    Product DescriptionSample Type: serum, plasma, tissue homogenates, cell lysates.Detection Range: 0.625 ng/ml-40 ng/mlAssay Duration: 1-5hSample Volume: 50-100ulDetection Wavelength: 450 nmSensitivity: 0.156 ng/mlAlias: CO-17A, CO17-1A, EGP, EGP-2, EGP34,...

    $730.00 - $5,184.00
    Choose Options
  • Ectonucleoside triphosphate diphosphohydrolase 1 (ENTPD1) ELISA Kit (human)

    CUSABIO

    Ectonucleoside triphosphate diphosphohydrolase 1 (ENTPD1) ELISA Kit (human)

    Catalog No.(s): CSB-EL007690HU-1, CSB-EL007690HU-5, CSB-EL007690HU-10

    Product DescriptionSample Type: serum, plasma, tissue homogenatesDetection Range: 23.44 pg/mL-1500 pg/mLAssay Duration: 1-5hSample Volume: 50-100ulDetection Wavelength: 450 nmSensitivity: 5.86 pg/mLAlias: ATPDase, CD39, DKFZp686D194, DKFZp686I093,...

    $730.00 - $5,184.00
    Choose Options
  • Ecto-NOX disulfide-thiol exchanger 2 (ENOX2) ELISA Kit (human)

    CUSABIO

    Ecto-NOX disulfide-thiol exchanger 2 (ENOX2) ELISA Kit (human)

    Catalog No.(s): CSB-EL007677HU-1, CSB-EL007677HU-5, CSB-EL007677HU-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: RP5-875H3.1, APK1, COVA1, tNOX,...

    $730.00 - $5,184.00
    Choose Options
  • Mouse Alpha-Enolase (ENO1) ELISA Kit

    CUSABIO

    Mouse Alpha-Enolase (ENO1) ELISA Kit

    Catalog No.(s): CSB-EL007670MO-1, CSB-EL007670MO-5, CSB-EL007670MO-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: ENO1L1, MBP-1, MPB1, NNE, PPH,...

    $730.00 - $5,184.00
    Choose Options
  • Adropin (ENHO) ELISA Kit (mouse)

    CUSABIO

    Adropin (ENHO) ELISA Kit (mouse)

    Catalog No.(s): CSB-EL007669MO-1, CSB-EL007669MO-5, CSB-EL007669MO-10

    Product DescriptionSample Type: serum, plasma, tissue homogenatesDetection Range: 0.312 pg/mL-20 pg/mLAssay Duration: 1-5hSample Volume: 50-100ulDetection Wavelength: 450 nmSensitivity: 0.078 pg/mLAlias: C9orf165, UNQ470, GAAI470|adropinDocuments &...

    $730.00 - $5,184.00
    Choose Options
  • Adropin (ENHO) ELISA Kit (human)

    CUSABIO

    Adropin (ENHO) ELISA Kit (human)

    Catalog No.(s): CSB-EL007669HU-1, CSB-EL007669HU-5, CSB-EL007669HU-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: C9orf165, UNQ470, GAAI470|adropinDocuments &...

    $730.00 - $5,184.00
    Choose Options
  • Homeobox protein engrailed-2 (EN2) ELISA Kit (human)

    CUSABIO

    Homeobox protein engrailed-2 (EN2) ELISA Kit (human)

    Catalog No.(s): CSB-EL007660HU-1, CSB-EL007660HU-5, CSB-EL007660HU-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: engrailed homolog...

    $730.00 - $5,184.00
    Choose Options
  • Elastin (ELN) ELISA Kit (mouse)

    CUSABIO

    Elastin (ELN) ELISA Kit (mouse)

    Catalog No.(s): CSB-EL007617MO-1, CSB-EL007617MO-5, CSB-EL007617MO-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: FLJ38671, FLJ43523, SVAS, WBS, WS,...

    $730.00 - $5,184.00
    Choose Options
  • ELAV-like protein 1 (ELAVL1) ELISA Kit (human)

    CUSABIO

    ELAV-like protein 1 (ELAVL1) ELISA Kit (human)

    Catalog No.(s): CSB-EL007592HU-1, CSB-EL007592HU-5, CSB-EL007592HU-10

    Product DescriptionSample Type: serum, plasma, tissue homogenates, cell lysatesDetection Range: 25 pg/mL-1600 pg/mLAssay Duration: 1-5hSample Volume: 50-100ulDetection Wavelength: 450 nmSensitivity: 6.25 pg/mLAlias: ELAV1, HUR, Hua, MelG, ELAV-like 1|Hu...

    $730.00 - $5,184.00
    Choose Options
  • Human elastase 2, neutrophil (ELA2)ELISA kit

    CUSABIO

    Human elastase 2, neutrophil (ELA2)ELISA kit

    Catalog No.(s): CSB-EL007587HU-1, CSB-EL007587HU-5, CSB-EL007587HU-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: ELA2, GE, HLE, HNE, NE, PMN-E, SCN1, bone marrow...

    $830.00 - $5,574.00
    Choose Options