Assays & Kits

Assay & Kits

Cosmo Bio USA provides a comprehensive portfolio of specialized assays and kits from leading global suppliers, supporting research across key areas of life science and biomedical investigation. Featured products include Atlas Antibodies' MolBoolian™ kit, an advanced multiplex immunostaining system for visualizing protein-protein interactions with exceptional specificity. MBL International contributes specialized immunoassays and diagnostics, including MHC tetramer kits for T cell analysis, ELISA kits for autoimmune and infectious disease biomarkers, apoptosis detection systems, and PCR assays for pathogen identification. CUSABIO offers an extensive ELISA kit catalog for cytokines, growth factors, hormones, and oncology markers across multiple species. KAL (Kyowa Antibody Laboratory) provides targeted antibody-based kits for immune cell markers and nuclear receptors, optimized for immunohistochemistry, immunocytochemistry, and flow cytometric applications. KOMA Biotech supplements the collection with kits for reactive oxygen species detection, phagocytosis assessment, immunoglobulin quantification, and optimized PCR technologies including Direct and Multiplex PCR systems.

The portfolio is further enhanced by Home Algae Biotechnology's R-PE and APC Antibody Labeling Kits designed for flow cytometry and microscopy applications. Nichirei Biosciences contributes high-sensitivity immunohistochemical detection systems, including the Simple Stain™ MAX series. Toyobo Co., Ltd. (TYB) offers precision molecular biology reagents, including real-time PCR systems, reverse transcription kits, and high-fidelity DNA polymerases. Yeastern Biotech supports nucleic acid research with purification systems, PCR product cleanup kits, and cloning efficiency reagents. Bioquochem (BQC) specializes in oxidative stress assessment, providing TAC, FRAP, ABTS, and ROS detection methodologies. Cellular Engineering Technologies (CET) advances stem cell research with their non-viral Human iPSC Reprogramming system utilizing episomal DNA vectors. Cosmo Bio further enables glycobiology research with the GlyScope ABEE Labeling Kit for glycan analysis and Fushimi Pharmaceutical's SG-Oxazoline for glycoengineering applications. SUDx-Biotec complements the selection with their innovative Sugar Chain-Immobilized Gold Nanoparticles (SGNPs) for molecular binding and inhibition assays. Cosmo Bio USA's curated selection delivers validated, high-performance methodologies that facilitate scientific advancement.

 

  • Fibroblast Growth Factor 18 (FGF18) ELISA Kit (human)

    CUSABIO

    Fibroblast Growth Factor 18 (FGF18) ELISA Kit (human)

    Catalog No.(s): CSB-EL008623HU-1, CSB-EL008623HU-5, CSB-EL008623HU-10

    Product DescriptionSample Type: serum, plasma, cell culture supernates, tissue homogenatesDetection Range: 31.25 pg/mL-2000 pg/mLAssay Duration: 1-5hSample Volume: 50-100ulDetection Wavelength: 450 nmSensitivity: 7.81 pg/mLAlias: FGF-18, ZFGF5Documents &...

    $730.00 - $5,184.00
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  • Fibroblast Growth Factor 17 (FGF17) ELISA Kit (human)

    CUSABIO

    Fibroblast Growth Factor 17 (FGF17) ELISA Kit (human)

    Catalog No.(s): CSB-EL008622HU-1, CSB-EL008622HU-5, CSB-EL008622HU-10

    Product DescriptionSample Type: Detection Range: Request InformationAssay Duration: 1-5hSample Volume: 50-100ulDetection Wavelength: 450 nmSensitivity: Request InformationAlias: FGF-13Documents & Links Documents & Links for Fibroblast Growth Factor 17...

    $730.00 - $5,184.00
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  • Fibrinogen Alpha Chain (FGA) ELISA Kit (human)

    CUSABIO

    Fibrinogen Alpha Chain (FGA) ELISA Kit (human)

    Catalog No.(s): CSB-EL008607HU-1, CSB-EL008607HU-5, CSB-EL008607HU-10

    Product DescriptionSample Type: serum, plasma, tissue homogenatesDetection Range: 0.94 μg/mL-60 μg/mLAssay Duration: 1-5h Sample Volume: 50-100ulDetection Wavelength: 450 nmSensitivity: 0.47 μg/mLAlias: Fib2, MGC119422, MGC119423, MGC119425, fibrinogen,...

    $730.00 - $5,184.00
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  • Fetuin-B (FETUB) ELISA Kit (human)

    CUSABIO

    Fetuin-B (FETUB) ELISA Kit (human)

    Catalog No.(s): CSB-EL008598HU-1, CSB-EL008598HU-5, CSB-EL008598HU-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: 16G2, Gugu, IRL685, OTTHUMP00000210121|fetuin-like...

    $625.00 - $4,918.00
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  • Fermitin family homolog 3 (FERMT3) ELISA Kit (human)

    CUSABIO

    Fermitin family homolog 3 (FERMT3) ELISA Kit (human)

    Catalog No.(s): CSB-EL008595HU-1, CSB-EL008595HU-5, CSB-EL008595HU-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: KIND3, MGC10966, MIG-2, MIG2B,...

    $730.00 - $5,184.00
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  • Ficolin-2 (FCN2) ELISA Kit (mouse)

    CUSABIO

    Ficolin-2 (FCN2) ELISA Kit (mouse)

    Catalog No.(s): CSB-EL008551MO-1, CSB-EL008551MO-5, CSB-EL008551MO-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: RP11-263F14.2, EBP-37, FCNL, P35, ficolin-2,...

    $730.00 - $5,184.00
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  • Ficolin-2 (FCN2) ELISA Kit (human)

    CUSABIO

    Ficolin-2 (FCN2) ELISA Kit (human)

    Catalog No.(s): CSB-EL008551HU-1, CSB-EL008551HU-5, CSB-EL008551HU-10

    Product DescriptionSample Type: serum, plasma, tissue homogenatesDetection Range: 0.25 ng/mL-16 ng/mLAssay Duration: 1-5hSample Volume: 50-100ulDetection Wavelength: 450 nmSensitivity: 0.06 ng/mLAlias: RP11-263F14.2, EBP-37, FCNL, P35, ficolin-2,...

    $730.00 - $5,184.00
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  • IgG receptor FcRn Large Subunit p51 (FCGRT) ELISA Kit (human)

    CUSABIO

    IgG receptor FcRn Large Subunit p51 (FCGRT) ELISA Kit (human)

    Catalog No.(s): CSB-EL008545HU-1, CSB-EL008545HU-5, CSB-EL008545HU-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/mL Alias: FCRN, alpha-chain, FcRn alpha chain|IgG receptor...

    $625.00 - $4,918.00
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  • High Affinity Immunoglobulin Gamma Fc Receptor I (FCGR1A) ELISA Kit (human)

    CUSABIO

    High Affinity Immunoglobulin Gamma Fc Receptor I (FCGR1A) ELISA Kit (human)

    Catalog No.(s): CSB-EL008537HU-1, CSB-EL008537HU-5, CSB-EL008537HU-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: 0.2 ng/mLAlias: CD64, CD64A, FCRI, FLJ18345, IGFR1, Fc fragment of...

    $730.00 - $5,184.00
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  • F-box only protein 32 (FBXO32) ELISA Kit (mouse)

    CUSABIO

    F-box only protein 32 (FBXO32) ELISA Kit (mouse)

    Catalog No.(s): CSB-EL008498MO-1, CSB-EL008498MO-5, CSB-EL008498MO-10

    Product DescriptionSample Type: serum, plasma, tissue homogenates, cell lysatesDetection Range: 37.5 pg/mL-2400 pg/mLAssay Duration: 1-5hSample Volume: 50-100ulDetection Wavelength: 450 nmSensitivity: 9.375 pg/mLAlias: FLJ32424, Fbx32, MAFbx, MGC33610,...

    $730.00 - $5,184.00
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  • F-box only protein 32 (FBXO32) ELISA Kit (human)

    CUSABIO

    F-box only protein 32 (FBXO32) ELISA Kit (human)

    Catalog No.(s): CSB-EL008498HU-1, CSB-EL008498HU-5, CSB-EL008498HU-10

    Product DescriptionSample Type: serum, plasma, tissue homogenates, cell lysatesDetection Range: 7.8 pg/mL-500 pg/mLAssay Duration: 1-5hSample Volume: 50-100ulDetection Wavelength: 450 nmSensitivity: 1.95 pg/mLAlias: FLJ32424, Fbx32, MAFbx, MGC33610,...

    $730.00 - $5,184.00
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  • Fibrillin-3 (FBN3) ELISA Kit (human)

    CUSABIO

    Fibrillin-3 (FBN3) ELISA Kit (human)

    Catalog No.(s): CSB-EL008458HU-1, CSB-EL008458HU-5, CSB-EL008458HU-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: KIAA1776Documents & Links Documents & Links...

    $730.00 - $5,184.00
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  • Human Fibulin-7(FBLN7) ELISA kit

    CUSABIO

    Human Fibulin-7(FBLN7) ELISA kit

    Catalog No.(s): CSB-EL008455HU-1, CSB-EL008455HU-5, CSB-EL008455HU-10

    Product DescriptionSample Type: serum, plasma, tissue homogenatesDetection Range: 25 pg/mL-1600 pg/mLAssay Duration: 1-5hSample Volume: 50-100ulDetection Wavelength: 450 nmSensitivity: 6.25 pg/mLAlias: DKFZp547D0610, FLJ37440, TM14Documents &...

    $730.00 - $5,184.00
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  • Human Fibulin-5 (FBLN5) ELISA Kit

    CUSABIO

    Human Fibulin-5 (FBLN5) ELISA Kit

    Catalog No.(s): CSB-EL008454HU-1, CSB-EL008454HU-5, CSB-EL008454HU-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: ARMD3, DANCE, EVEC,...

    $730.00 - $5,184.00
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  • Mouse Fibulin-1(FBLN1) ELISA kit

    CUSABIO

    Mouse Fibulin-1(FBLN1) ELISA kit

    Catalog No.(s): CSB-EL008452MO-1, CSB-EL008452MO-5, CSB-EL008452MO-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: CTA-941F9.7, FBLNDocuments & Links Documents &...

    $730.00 - $5,184.00
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  • Human Fibulin-1(FBLN1) ELISA kit

    CUSABIO

    Human Fibulin-1(FBLN1) ELISA kit

    Catalog No.(s): CSB-EL008452HU-1, CSB-EL008452HU-5, CSB-EL008452HU-10

    Product DescriptionSample Type: serum, plasma, tissue homogenatesDetection Range: 6.25 ug/ml-400 ug/mlAssay Duration: 1-5hSample Volume: 50-100ulDetection Wavelength: 450 nmSensitivity: 1.56 ug/mlAlias: Documents & Links Documents & Links for Human...

    $730.00 - $5,184.00
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  • Fatty acid synthase (FASN) ELISA Kit (mouse)

    CUSABIO

    Fatty acid synthase (FASN) ELISA Kit (mouse)

    Catalog No.(s): CSB-EL008435MO-1, CSB-EL008435MO-5, CSB-EL008435MO-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: FAS, MGC14367, MGC15706, OA-519, SDR27X1, short...

    $625.00 - $4,918.00
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  • Fatty acid synthase (FASN) ELISA Kit (human)

    CUSABIO

    Fatty acid synthase (FASN) ELISA Kit (human)

    Catalog No.(s): CSB-EL008435HU-1, CSB-EL008435HU-5, CSB-EL008435HU-10

    Product DescriptionSample Type: serum, plasma, tissue homogenates, cell lysatesDetection Range: 1.56 ng/mL-100 ng/mLAssay Duration: 1-5hSample Volume: 50-100ulDetection Wavelength: 450 nmSensitivity: 0.39 ng/mLAlias: FAS, MGC14367, MGC15706, OA-519,...

    $625.00 - $4,918.00
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  • Seprase (FAP) ELISA Kit (human)

    CUSABIO

    Seprase (FAP) ELISA Kit (human)

    Catalog No.(s): CSB-EL008424HU-1, CSB-EL008424HU-5, CSB-EL008424HU-10

    Sample 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: DKFZp686G13158, DPPIV, FAPA, fibroblast activation protein, alpha...

    $625.00 - $4,918.00
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  • Protein FAM3C (FAM3C) ELISA Kit (human)

    CUSABIO

    Protein FAM3C (FAM3C) ELISA Kit (human)

    Catalog No.(s): CSB-EL008228HU-1, CSB-EL008228HU-5, CSB-EL008228HU-10

    Sample Type: Detection Range: Assay Duration: 1-5hSample Volume: 50-100ulDetection Wavelength: 450 nmSensitivity: Alias: Documents & Links for Protein FAM3C (FAM3C) ELISA Kit...

    $730.00 - $5,184.00
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  • Protein FAM20A (FAM20A) ELISA Kit (human)

    CUSABIO

    Protein FAM20A (FAM20A) ELISA Kit (human)

    Catalog No.(s): CSB-EL008172HU-1, CSB-EL008172HU-5, CSB-EL008172HU-10

    Sample 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: DKFZp434F2322, FP2747 Documents & Links for Protein FAM20A...

    $730.00 - $5,184.00
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  • Protein FAM13A (FAM13A) ELISA Kit (human)

    CUSABIO

    Protein FAM13A (FAM13A) ELISA Kit (human)

    Catalog No.(s): CSB-EL008075HU-1, CSB-EL008075HU-5, CSB-EL008075HU-10

    Sample 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: FAM13A1, FLJ34562, MGC105131, FAM13A1_v2 protein|family with...

    $730.00 - $5,184.00
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  • Protein FAM132B (FAM132B) ELISA Kit (mouse)

    CUSABIO

    Protein FAM132B (FAM132B) ELISA Kit (mouse)

    Catalog No.(s): CSB-EL008059MO-1, CSB-EL008059MO-5, CSB-EL008059MO-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/mLAlias: FLJ37034, hypothetical protein LOC151176Documents...

    $730.00 - $5,184.00
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  • Protein FAM132B (FAM132B) ELISA Kit (human)

    CUSABIO

    Protein FAM132B (FAM132B) ELISA Kit (human)

    Catalog No.(s): CSB-EL008059HU-1, CSB-EL008059HU-5, CSB-EL008059HU-10

    Sample Type: serum, plasma, cell culture supernates, tissue homogenates, cell lysatesDetection Range: 15.6 pg/mL-1000 pg/mLAssay Duration: 1-5hSample Volume: 50-100ulDetection Wavelength: 450 nmSensitivity: 3.9 pg/mL Alias: FLJ37034, hypothetical...

    $730.00 - $5,184.00
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  • Protein FAM132A (FAM132A) ELISA Kit (human)

    CUSABIO

    Protein FAM132A (FAM132A) ELISA Kit (human)

    Catalog No.(s): CSB-EL008058HU-1, CSB-EL008058HU-5, CSB-EL008058HU-10

    Sample Type: serum, plasma, cell culture supernates, tissue homogenates, cell lysatesDetection Range: 31.25 pg/mL-2000 pg/mLAssay Duration: 1-5hSample Volume: 50-100ulDetection Wavelength: 450 nmSensitivity: 7.8 pg/mL Alias: RP5-902P8.4, C1QDC2,...

    $730.00 - $5,184.00
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  • Protein FADD (FADD) ELISA Kit (human)

    CUSABIO

    Protein FADD (FADD) ELISA Kit (human)

    Catalog No.(s): CSB-EL007958HU-1, CSB-EL007958HU-5, CSB-EL007958HU-10

    Sample Type: serum, plasma, cell culture supernates, cell lysatesDetection Range: 125 pg/mL-8000 pg/mLAssay Duration: 1-5hSample Volume: 50-100ulDetection Wavelength: 450 nmSensitivity: 31.25 pg/mLAlias: GIG3, MGC8528, MORT1, Fas-associated via death...

    $730.00 - $5,184.00
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  • Human Gastrotropin(FABP6) ELISA kit

    CUSABIO

    Human Gastrotropin(FABP6) ELISA kit

    Catalog No.(s): CSB-EL007955HU-1, CSB-EL007955HU-5, CSB-EL007955HU-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/mLAlias: I-15P, I-BABP, I-BALB, I-BAP, ILBP,...

    $730.00 - $5,184.00
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  • Human Fatty acid-binding protein, epidermal(FABP5) ELISA kit

    CUSABIO

    Human Fatty acid-binding protein, epidermal(FABP5) ELISA kit

    Catalog No.(s): CSB-EL007946HU-1, CSB-EL007946HU-5, CSB-EL007946HU-10

    Product DescriptionSample Type: serum, plasma, tissue homogenates, cell lysatesDetection Range: 0.78 ng/mL-50 ng/mLAssay Duration: 1-5hSample Volume: 50-100ulDetection Wavelength: 450 nmSensitivity: 0.195 ng/mLAlias: E-FABP, EFABP, PA-FABP,...

    $625.00 - $4,918.00
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  • Mouse Fatty acid-binding protein, adipocyte(FABP4) ELISA kit

    CUSABIO

    Mouse Fatty acid-binding protein, adipocyte(FABP4) ELISA kit

    Catalog No.(s): CSB-EL007945MO-1, CSB-EL007945MO-5, CSB-EL007945MO-10

    Product DescriptionSample Type: serum, plasma, tissue homogenatesDetection Range: 31.25 pg/mL-2000 pg/mLAssay Duration: 1-5hSample Volume: 50-100ulDetection Wavelength: 450 nmSensitivity: 7.81 pg/mLAlias: A-FABP, aP2Documents & Links Documents & Links...

    $730.00 - $5,184.00
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  • Human Fatty acid-binding protein 12 (FABP12) ELISA Kit

    CUSABIO

    Human Fatty acid-binding protein 12 (FABP12) ELISA Kit

    Catalog No.(s): CSB-EL007941HU-1, CSB-EL007941HU-5, CSB-EL007941HU-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: Probable fatty acid-binding protein...

    $730.00 - $5,184.00
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  • Fatty-acid amide hydrolase 1 (FAAH) ELISA Kit (rat)

    CUSABIO

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

    Catalog No.(s): CSB-EL007938RA-1, CSB-EL007938RA-5, CSB-EL007938RA-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: FAAH-1, MGC102823, MGC138146Documents &...

    $730.00 - $5,184.00
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  • 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
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