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.

  • Maternal embryonic leucine zipper kinase (MELK) ELISA Kit (human)

    CUSABIO

    Maternal embryonic leucine zipper kinase (MELK) ELISA Kit (human)

    Catalog No.(s): CSB-EL013692HU-1, CSB-EL013692HU-5, CSB-EL013692HU-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/mL Alias: RP11-8N6.1, HPK38, KIAA0175, pEg3 kinaseDocuments...

    $730.00 - $5,184.00
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  • Midkine (MDK) ELISA Kit (mouse)

    CUSABIO

    Midkine (MDK) ELISA Kit (mouse)

    Catalog No.(s): CSB-EL013624MO-1, CSB-EL013624MO-5, CSB-EL013624MO-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: FLJ27379, MK, NEGF2,...

    $730.00 - $5,184.00
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  • Myoglobin (MB) ELISA Kit (bovine)

    CUSABIO

    Myoglobin (MB) ELISA Kit (bovine)

    Catalog No.(s): CSB-EL013529BO-1, CSB-EL013529BO-5, CSB-EL013529BO-10

    Product DescriptionSample Type: serum, plasma, tissue HomogenatesDetection Range: 15.6 ng/mL-1000 ng/mLAssay Duration: 1-5hSample Volume: 50-100ulDetection Wavelength: 450 nmSensitivity: 3.9 ng/mLAlias: MGC13548, PVALB, OTTHUMP00000197922Documents &...

    $625.00 - $4,918.00
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  • Matrin-3 (MATR3) ELISA Kit (human)

    CUSABIO

    Matrin-3 (MATR3) ELISA Kit (human)

    Catalog No.(s): CSB-EL013525HU-1, CSB-EL013525HU-5, CSB-EL013525HU-10

    Product DescriptionSample Type: serum, plasma,tissue homogenates, cell lysatesDetection Range: 23.5 pg/mL-1500 pg/mLAssay Duration: 1-5hSample Volume: 50-100ulDetection Wavelength: 450 nmSensitivity: 5.8 pg/mLAlias: DKFZp686K0542, DKFZp686K23100,...

    $730.00 - $5,184.00
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  • Mannan-binding lectin serine protease 2 (MASP2) ELISA Kit (mouse)

    CUSABIO

    Mannan-binding lectin serine protease 2 (MASP2) ELISA Kit (mouse)

    Catalog No.(s): CSB-EL013510MO-1, CSB-EL013510MO-5, CSB-EL013510MO-10

    Product DescriptionSample Type: serum, plasma, tissue homogenatesDetection Range: 125 pg/mL-8000 pg/mLAssay Duration: 1-5hSample Volume: 50-100ulDetection Wavelength: 450 nmSensitivity: 31.2 pg/mLAlias: MAP19, MASP-2, sMAP, MBL-associated plasma protein...

    $730.00 - $5,184.00
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  • Melanoma-associated antigen D2 (MAGED2) ELISA Kit (human)

    CUSABIO

    Melanoma-associated antigen D2 (MAGED2) ELISA Kit (human)

    Catalog No.(s): CSB-EL013352HU-1, CSB-EL013352HU-5, CSB-EL013352HU-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: RP1-14O9.1, 11B6, BCG1, HCA10,...

    $730.00 - $5,184.00
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  • Melanoma-associated antigen 1 (MAGEA1) ELISA Kit (human)

    CUSABIO

    Melanoma-associated antigen 1 (MAGEA1) ELISA Kit (human)

    Catalog No.(s): CSB-EL013323HU-1, CSB-EL013323HU-5, CSB-EL013323HU-10

    Product DescriptionSample Type: tissue homogenates, cell lysatesDetection Range: 0.156 ng/ml-10ng/mlAssay Duration: 1-5hSample Volume: 50-100ulDetection Wavelength: 450 nmSensitivity: 0.039 ng/mlAlias: Documents & Links Documents & Links for...

    $730.00 - $5,184.00
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  • Mucosal addressin cell adhesion molecule 1 (MADCAM1) ELISA Kit (mouse)

    CUSABIO

    Mucosal addressin cell adhesion molecule 1 (MADCAM1) ELISA Kit (mouse)

    Catalog No.(s): CSB-EL013308MO-1, CSB-EL013308MO-5, CSB-EL013308MO-10

    Product DescriptionSample Type: Detection Range: Assay Duration: 1-5hSample Volume: 50-100ulDetection Wavelength: 450 nmSensitivity: Alias: MACAM1, mucosal addressin cell adhesion molecule-1Documents & Links Documents & Links for Mucosal addressin...

    $730.00 - $5,184.00
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  • Metastasis-associated in colon cancer protein 1 (MACC1) ELISA Kit (human)

    CUSABIO

    Metastasis-associated in colon cancer protein 1 (MACC1) ELISA Kit (human)

    Catalog No.(s): CSB-EL013298HU-1, CSB-EL013298HU-5, CSB-EL013298HU-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: 11.75 pg/mLAlias: 7A5, SH3BP4L,...

    $730.00 - $5,184.00
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  • Lysozyme C (LZM) ELISA Kit (rat)

    CUSABIO

    Lysozyme C (LZM) ELISA Kit (rat)

    Catalog No.(s): CSB-EL013283RA-1, CSB-EL013283RA-5, CSB-EL013283RA-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: LZM, lysozyme, 1,4-beta-N-acetylmuramidase...

    $730.00 - $5,184.00
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  • Ly6/PLAUR domain-containing protein 3 (LYPD3) ELISA Kit (human)

    CUSABIO

    Ly6/PLAUR domain-containing protein 3 (LYPD3) ELISA Kit (human)

    Catalog No.(s): CSB-EL013263HU-1, CSB-EL013263HU-5, CSB-EL013263HU-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: C4.4A, 2310061G07Rik|GPI-anchored...

    $730.00 - $5,184.00
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  • Ly6/PLAUR domain-containing protein 1 (LYPD1) ELISA Kit (human)

    CUSABIO

    Ly6/PLAUR domain-containing protein 1 (LYPD1) ELISA Kit (human)

    Catalog No.(s): CSB-EL013261HU-1, CSB-EL013261HU-5, CSB-EL013261HU-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: FLJ41033, LYPDC1, MGC29643,...

    $730.00 - $5,184.00
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  • Lymphotoxin-beta (LTB) ELISA Kit (mouse)

    CUSABIO

    Lymphotoxin-beta (LTB) ELISA Kit (mouse)

    Catalog No.(s): CSB-EL013220MO-1, CSB-EL013220MO-5, CSB-EL013220MO-10

    Product DescriptionSample Type: serum, plasma, tissue homogenatesDetection Range: 12.5 pg/mL-800 pg/mLAssay Duration: 1-5hSample Volume: 50-100ulDetection Wavelength: 450 nmSensitivity: 3.12 pg/mLAlias: DAAP-90L16.4, TNFC, TNFSF3, p33,...

    $730.00 - $5,184.00
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  • Lipolysis-stimulated lipoprotein receptor (LSR) ELISA Kit (human)

    CUSABIO

    Lipolysis-stimulated lipoprotein receptor (LSR) ELISA Kit (human)

    Catalog No.(s): CSB-EL013215HU-1, CSB-EL013215HU-5, CSB-EL013215HU-10

    Product DescriptionSample Type: serum, plasma, tissue homogenatesDetection Range: 6.25 pg/mL-400 pg/mLAssay Duration: 1-5hSample Volume: 50-100ulDetection Wavelength: 450 nmSensitivity: 1.56 pg/mLAlias: ILDR3, LISCH7, MGC10659, MGC48312, MGC48503, LISCH...

    $730.00 - $5,184.00
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  • Leucine-rich repeat-containing protein 17 (LRRC17) ELISA Kit (human)

    CUSABIO

    Leucine-rich repeat-containing protein 17 (LRRC17) ELISA Kit (human)

    Catalog No.(s): CSB-EL013112HU-1, CSB-EL013112HU-5, CSB-EL013112HU-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: P37NB, 37 kDa leucine-rich repeat...

    $730.00 - $5,184.00
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  • Lactoperoxidase (LPO) ELISA Kit (bovine)

    CUSABIO

    Lactoperoxidase (LPO) ELISA Kit (bovine)

    Catalog No.(s): CSB-EL013066BO-1, CSB-EL013066BO-5, CSB-EL013066BO-10

    Product DescriptionSample Type: breast milkDetection Range: 1.56 mU/mL-100 mU/mLAssay Duration: 1-5hSample Volume: 50-100ulDetection Wavelength: 450 nmSensitivity: 1.56 mU/mLAlias: MGC129990, MGC129991, SPO, salivary peroxidaseDocuments &...

    $625.00 - $4,918.00
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  • Apolipoprotein(a) (LPA) ELISA Kit (monkey)

    CUSABIO

    Apolipoprotein(a) (LPA) ELISA Kit (monkey)

    Catalog No.(s): CSB-EL013044RH-1, CSB-EL013044RH-5, CSB-EL013044RH-10

    Product DescriptionSample Type: serum, plasma, tissue homogenatesDetection Range: 31.25 ng/mL-2000 ng/mLAssay Duration: 1-5hSample Volume: 50-100ulDetection Wavelength: 450 nmSensitivity: 15.63 ng/mLAlias: AK38, APOA, LP,...

    $830.00 - $5,574.00
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  • Lysyl oxidase homolog 3 (LOXL3) ELISA Kit (human)

    CUSABIO

    Lysyl oxidase homolog 3 (LOXL3) ELISA Kit (human)

    Catalog No.(s): CSB-EL013042HU-1, CSB-EL013042HU-5, CSB-EL013042HU-10

    Product DescriptionSample Type: serum, plasma, tissue homogenatesDetection Range: 0.312ng/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
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  • Lysyl oxidase homolog 2 (LOXL2) ELISA Kit (mouse)

    CUSABIO

    Lysyl oxidase homolog 2 (LOXL2) ELISA Kit (mouse)

    Catalog No.(s): CSB-EL013041MO-1, CSB-EL013041MO-5, CSB-EL013041MO-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: LOR2, WS9-14, lysyl oxidase homolog 2|lysyl oxidase...

    $730.00 - $5,184.00
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  • Lysyl oxidase homolog 2 (LOXL2) ELISA Kit (human)

    CUSABIO

    Lysyl oxidase homolog 2 (LOXL2) ELISA Kit (human)

    Catalog No.(s): CSB-EL013041HU-1, CSB-EL013041HU-5, CSB-EL013041HU-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: LOR2, WS9-14, lysyl oxidase homolog...

    $730.00 - $5,184.00
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  • Lysyl oxidase homolog 1 (LOXL1) ELISA Kit (human)

    CUSABIO

    Lysyl oxidase homolog 1 (LOXL1) ELISA Kit (human)

    Catalog No.(s): CSB-EL013040HU-1, CSB-EL013040HU-5, CSB-EL013040HU-10

    Product DescriptionSample Type: serum, plasma, cell culture supernatesDetection Range: 0.156 ng/mL-10 ng/mLAssay Duration: 1-5hSample Volume: 50-100ulDetection Wavelength: 450 nmSensitivity: 0.039 ng/mLAlias: LOL, LOXL, lysyl oxidase homolog 1Documents &...

    $730.00 - $5,184.00
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  • Loricrin (LOR) ELISA Kit (human)

    CUSABIO

    Loricrin (LOR) ELISA Kit (human)

    Catalog No.(s): CSB-EL013037HU-1, CSB-EL013037HU-5, CSB-EL013037HU-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: MGC111513Documents &...

    $730.00 - $5,184.00
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  • Serine/threonine-protein kinase LMTK3 (LMTK3) ELISA Kit (human)

    CUSABIO

    Serine/threonine-protein kinase LMTK3 (LMTK3) ELISA Kit (human)

    Catalog No.(s): CSB-EL013017HU-1, CSB-EL013017HU-5, CSB-EL013017HU-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: 4.7 pg/mLAlias: KIAA1883, LMR3, TYKLM3Documents &...

    $730.00 - $5,184.00
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  • Lamin A/C (LMNA) ELISA Kit (human)

    CUSABIO

    Lamin A/C (LMNA) ELISA Kit (human)

    Catalog No.(s): CSB-EL013003HU-1, CSB-EL013003HU-5, CSB-EL013003HU-10

    Product DescriptionSample Type: serum, plasma, tissue homogenates, cell lysatesDetection Range: 15.6 pg/mL-1000 pg/mLAssay Duration: 1-5hSample Volume: 50-100ulDetection Wavelength: 450 nmSensitivity: 3.9 pg/mLAlias: RP11-54H19.1, CDCD1, CDDC, CMD1A,...

    $730.00 - $5,184.00
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  • Hormone-sensitive lipase (LIPE) ELISA Kit (mouse)

    CUSABIO

    Hormone-sensitive lipase (LIPE) ELISA Kit (mouse)

    Catalog No.(s): CSB-EL012975MO-1, CSB-EL012975MO-5, CSB-EL012975MO-10

    Product DescriptionSample Type: serum, plasma, tissue homogenatesDetection Range: 0.156 U/mL-10 U/mLAssay Duration: 1-5hSample Volume: 50-100ulDetection Wavelength: 450 nmSensitivity: 0.039 U/mLAlias: Documents & Links Documents & Links for...

    $625.00 - $4,918.00
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  • Legumain (LGMN) ELISA Kit (human)

    CUSABIO

    Legumain (LGMN) ELISA Kit (human)

    Catalog No.(s): CSB-EL012903HU-1, CSB-EL012903HU-5, CSB-EL012903HU-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/mL Alias: AEP, LGMN1, PRSC1, asparaginyl...

    $730.00 - $5,184.00
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  • Leucine-rich repeat LGI family member 3 (LGI3) ELISA Kit (mouse)

    CUSABIO

    Leucine-rich repeat LGI family member 3 (LGI3) ELISA Kit (mouse)

    Catalog No.(s): CSB-EL012900MO-1, CSB-EL012900MO-5, CSB-EL012900MO-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: 7.8 pg/mLAlias: LGIL4Documents & Links Documents & Links for...

    $730.00 - $5,184.00
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  • Leucine-rich repeat LGI family member 3 (LGI3) ELISA Kit (human)

    CUSABIO

    Leucine-rich repeat LGI family member 3 (LGI3) ELISA Kit (human)

    Catalog No.(s): CSB-EL012900HU-1, CSB-EL012900HU-5, CSB-EL012900HU-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: LGIL4Documents & Links Documents & Links for...

    $730.00 - $5,184.00
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  • Leucine-rich glioma-inactivated protein 1 (LGI1) ELISA Kit (human)

    CUSABIO

    Leucine-rich glioma-inactivated protein 1 (LGI1) ELISA Kit (human)

    Catalog No.(s): CSB-EL012898HU-1, CSB-EL012898HU-5, CSB-EL012898HU-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: EPITEMPIN, EPT, ETL1, IB1099Documents &...

    $730.00 - $5,184.00
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