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.

  • Synaptophysin (SYP) ELISA Kit (rat)

    CUSABIO

    Synaptophysin (SYP) ELISA Kit (rat)

    Catalog No.(s): CSB-E13827r-1, CSB-E13827r-5, CSB-E13827r-10

    Product DescriptionSample Type: tissue homogenatesDetection Range: 0.625 ng/mL-40 ng/mLAssay Duration: 1-5hSample Volume: 50-100ulDetection Wavelength: 450 nmSensitivity: 0.156 ng/mLAlias: MRXSYP, major synaptic vesicle protein P38Documents &...

    $830.00 - $5,574.00
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  • H-Cadherin (H-Cad/CDH13) ELISA Kit (human)

    CUSABIO

    H-Cadherin (H-Cad/CDH13) ELISA Kit (human)

    Catalog No.(s): CSB-E13817h-1, CSB-E13817h-5, CSB-E13817h-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: 0.312 ng/mLAlias: CAD13_HUMAN ELISA Kit; Cadherin-13 ELISA Kit; CDH13...

    $830.00 - $5,574.00
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  • p53 Antibody ELISA Kit (human)

    CUSABIO

    p53 Antibody ELISA Kit (human)

    Catalog No.(s): CSB-E13816h-1, CSB-E13816h-5, CSB-E13816h-10

    Product DescriptionSample Type: serum, plasmaDetection Range: 1.56 ng/mL-100 ng/mLAssay Duration: 1-5hSample Volume: 50-100ulDetection Wavelength: 450 nmSensitivity: 0.39 ng/mLAlias: Documents & Links Documents & Links for p53 Antibody ELISA Kit...

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

    CUSABIO

    Homocysteine (HCY) ELISA Kit (human)

    Catalog No.(s): CSB-E13814h-1, CSB-E13814h-5, CSB-E13814h-10

    Product DescriptionSample Type: serum, plasma, urine, tissue homogenatesDetection Range: 0.78 nmol/mL-50 nmol/mLAssay Duration: 1-5hSample Volume: 50-100ulDetection Wavelength: 450 nmSensitivity: 0.195 nmol/mL Alias: N/ADocuments & Links Documents &...

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

    CUSABIO

    Sialidase ELISA Kit (human)

    Catalog No.(s): CSB-E13811h-1, CSB-E13811h-5, CSB-E13811h-10

    Product DescriptionSample Type: serum, urine, cerebrospinal fluid (CSF)Detection Range: 0.312 ng/mL-20 ng/mLAssay Duration: 1-5hSample Volume: 50-100ulDetection Wavelength: 450 nmSensitivity: 0.078 ng/mL Alias: DAAP-222I20.1, FLJ93471, NANH, NEU, SIAL1,...

    $830.00 - $5,574.00
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  • Apolipoprotein C-I (APOC1) ELISA Kit (human)

    CUSABIO

    Apolipoprotein C-I (APOC1) ELISA Kit (human)

    Catalog No.(s): CSB-E13807h-1, CSB-E13807h-5, CSB-E13807h-10

    Product DescriptionSample Type: Detection Range: 0.312 µg/ml-20 µg/mlAssay Duration: 1-5hSample Volume: 50-100ulDetection Wavelength: 450 nmSensitivity: 0.078 µg/mlAlias: Documents & Links Documents & Links for Apolipoprotein C-I (APOC1) ELISA Kit...

    $830.00 - $5,574.00
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  • Complement C5 (C5) ELISA Kit (mouse)

    CUSABIO

    Complement C5 (C5) ELISA Kit (mouse)

    Catalog No.(s): CSB-E13802m-1, CSB-E13802m-5, CSB-E13802m-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: N/ADocuments & Links Documents & Links for...

    $830.00 - $5,574.00
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  • Kallikrein 7 (KLK 7) ELISA Kit (human)

    CUSABIO

    Kallikrein 7 (KLK 7) ELISA Kit (human)

    Catalog No.(s): CSB-E13797h-1, CSB-E13797h-5, CSB-E13797h-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: PRSS6, SCCE, kallikrein 7 (chymotryptic, stratum...

    $730.00 - $5,184.00
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  • Anti-Respiratory syncytial virus (RSV) antibody (IgM) ELISA Kit (human)

    CUSABIO

    Anti-Respiratory syncytial virus (RSV) antibody (IgM) ELISA Kit (human)

    Catalog No.(s): CSB-E13790h-1, CSB-E13790h-5, CSB-E13790h-10

    Product DescriptionSample Type: serumDetection Range: Request InformationAssay Duration: 1-5hSample Volume: 50-100ulDetection Wavelength: 450 nmSensitivity: Request InformationAlias: Documents & Links Documents & Links for Anti-Respiratory syncytial...

    $625.00 - $4,918.00
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  • Interleukin-1 receptor-like 1 (IL1RL1) ELISA Kit (human)

    CUSABIO

    Interleukin-1 receptor-like 1 (IL1RL1) ELISA Kit (human)

    Catalog No.(s): CSB-E13789h-1, CSB-E13789h-5, CSB-E13789h-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: DER4, FIT-1, MGC32623, ST2, ST2L, ST2V, T1, growth...

    $830.00 - $5,574.00
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  • Pancreatic triacylglycerol lipase (PL/PNLIP) ELISA Kit (rat)

    CUSABIO

    Pancreatic triacylglycerol lipase (PL/PNLIP) ELISA Kit (rat)

    Catalog No.(s): CSB-E13784r-1, CSB-E13784r-5, CSB-E13784r-10

    Product DescriptionSample Type: serum, plasma, cell culture supernates, tissue homogenatesDetection Range: 0.312 U/mL-20 U/mLAssay Duration: 1-5hSample Volume: 50-100ulDetection Wavelength: 450 nmSensitivity: 0.078 U/mLAlias: PL, pancreatic...

    $625.00 - $4,918.00
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  • Asialoglyco protein receptor (ASGPR) antibody ELISA Kit (human)

    CUSABIO

    Asialoglyco protein receptor (ASGPR) antibody ELISA Kit (human)

    Catalog No.(s): CSB-E13783h-1, CSB-E13783h-5, CSB-E13783h-10

    Product DescriptionSample Type: serumDetection Range: Request InformationAssay Duration: 1-5hSample Volume: 50-100ulDetection Wavelength: 450 nmSensitivity: Request InformationAlias: Documents & Links Documents & Links for Asialoglyco protein receptor...

    $830.00 - $5,574.00
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  • Fibronectin (FN) ELISA Kit (bovine)

    CUSABIO

    Fibronectin (FN) ELISA Kit (bovine)

    Catalog No.(s): CSB-E13781B-1, CSB-E13781B-5, CSB-E13781B-10

    Product DescriptionSample Type: serum, plasma, cell culture supernates, tissue homogenates, cell lysatesDetection Range: 0.137 μg/mL-100 μg/mLAssay Duration: 1-5hSample Volume: 50-100ulDetection Wavelength: 450 nmSensitivity: 0.137 μg/mLAlias: CIG,...

    $625.00 - $4,918.00
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  • Clusterin (CLU) ELISA Kit (dog)

    CUSABIO

    Clusterin (CLU) ELISA Kit (dog)

    Catalog No.(s): CSB-E13770c-1, CSB-E13770c-5, CSB-E13770c-10

    Product DescriptionSample Type: serum, plasma, tissue homogenatesDetection Range: 7.813 ng/mL-500 ng/mLAssay Duration: 1-5hSample Volume: 50-100ulDetection Wavelength: 450 nmSensitivity: 4.963 ng/mLAlias: AAG4, APOJ, CLI, KUB1, MGC24903, SGP-2, SGP2,...

    $520.00 - $4,291.00
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  • Dog beta2-microglobulin,BMG/beta2-MG ELISA Kit

    CUSABIO

    Dog beta2-microglobulin,BMG/beta2-MG ELISA Kit

    Catalog No.(s): CSB-E13768c-1, CSB-E13768c-5, CSB-E13768c-10

    Product DescriptionSample Type: serum, plasma, tissue homogenatesDetection Range: 0.78 μg/mL-50 μg/mLAssay Duration: 1-5hSample Volume: 50-100ulDetection Wavelength: 450 nmSensitivity: 0.2 μg/mLAlias: beta chain of MHC class I...

    $877.00 - $5,892.00
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  • Insulin-like Growth Factor 1 Receptor (IGF1R) ELISA Kit (human)

    CUSABIO

    Insulin-like Growth Factor 1 Receptor (IGF1R) ELISA Kit (human)

    Catalog No.(s): CSB-E13766h-1, CSB-E13766h-5, CSB-E13766h-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: CD221, IGFIR, IGFR, JTK13, MGC142170, MGC142172,...

    $491.00 - $4,057.00
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  • Procollagen III propeptide (PIIIP) ELISA Kit (human)

    CUSABIO

    Procollagen III propeptide (PIIIP) ELISA Kit (human)

    Catalog No.(s): CSB-E13765h-1, CSB-E13765h-5, CSB-E13765h-10

    Product DescriptionSample Type: serumDetection Range: 5 ng/mL-60 ng/mLAssay Duration: 1-5hSample Volume: 50-100ulDetection Wavelength: 450 nmSensitivity: 5 ng/mLAlias: procollagen 3 propeptide,P3P, procollagen III propeptide,PIIIPDocuments &...

    $520.00 - $4,291.00
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  • Transferrin (TF) ELISA Kit (pig)

    CUSABIO

    Transferrin (TF) ELISA Kit (pig)

    Catalog No.(s): CSB-E13764p-1, CSB-E13764p-5, CSB-E13764p-10

    Product DescriptionSample Type: serum, plasma, tissue homogenatesDetection Range: 3.12 μg/mL-200 μg/mLAssay Duration: 1-5hSample Volume: 50-100ulDetection Wavelength: 450 nmSensitivity: 0.78 μg/mLAlias: N/ADocuments & Links Documents & Links for...

    $830.00 - $5,574.00
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  • Angiotensin 1-7 (Ang1-7) ELISA Kit (mouse)

    CUSABIO

    Angiotensin 1-7 (Ang1-7) ELISA Kit (mouse)

    Catalog No.(s): CSB-E13763m-1, CSB-E13763m-5, CSB-E13763m-10

    Product DescriptionSample Type: serum, plasma, cell culture supernates, tissue homogenatesDetection Range: 6.25 pg/mL-400 pg/mLAssay Duration: 1-5hSample Volume: 50-100ulDetection Wavelength: 450 nmSensitivity: 1.56 pg/mLAlias: Documents &...

    $830.00 - $5,574.00
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  • Apolipoprotein C3 (apo-C3) ELISA Kit (human)

    CUSABIO

    Apolipoprotein C3 (apo-C3) ELISA Kit (human)

    Catalog No.(s): CSB-E13760h-1, CSB-E13760h-5, CSB-E13760h-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: APOCIII, MGC150353Documents & Links Documents &...

    $625.00 - $4,918.00
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  • Chymase (Mast cell protease I) ELISA Kit (human)

    CUSABIO

    Chymase (Mast cell protease I) ELISA Kit (human)

    Catalog No.(s): CSB-E13757h-1, CSB-E13757h-5, CSB-E13757h-10

    Product DescriptionSample Type: serum, 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: CYH, MCT1, MGC119890, MGC119891,...

    $830.00 - $5,574.00
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  • Mast cell carboxypeptidase A (MC-CPA) ELISA Kit (human)

    CUSABIO

    Mast cell carboxypeptidase A (MC-CPA) ELISA Kit (human)

    Catalog No.(s): CSB-E13756h-1, CSB-E13756h-5, CSB-E13756h-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: MC-CPA, carboxypeptidase A3Documents &...

    $830.00 - $5,574.00
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  • Insulin-like Growth Factor 1 (IGF-1) ELISA Kit (sheep)

    CUSABIO

    Insulin-like Growth Factor 1 (IGF-1) ELISA Kit (sheep)

    Catalog No.(s): CSB-E13753Sh-1, CSB-E13753Sh-5, CSB-E13753Sh-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: IGF1A, IGFI, OTTHUMP00000195084|insulin-like growth...

    $625.00 - $4,918.00
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  • Enterovirus 71 virus (EV71) antibody (IgM) ELISA Kit (human)

    CUSABIO

    Enterovirus 71 virus (EV71) antibody (IgM) ELISA Kit (human)

    Catalog No.(s): CSB-E13752h-1, CSB-E13752h-5, CSB-E13752h-10

    Product DescriptionSample Type: serum, plasmaDetection Range: Request InformationAssay Duration: 1-5hSample Volume: 50-100ulDetection Wavelength: 450 nmSensitivity: Request InformationAlias: herpes simplex virus 2 antibody (IgM), HSV2 antibody (IgM)...

    $830.00 - $5,574.00
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  • Inter-alpha-trypsin inhibitor heavy chain H1 (ITIH1) ELISA Kit (human)

    CUSABIO

    Inter-alpha-trypsin inhibitor heavy chain H1 (ITIH1) ELISA Kit (human)

    Catalog No.(s): CSB-E13743h-1, CSB-E13743h-5, CSB-E13743h-10

    Product DescriptionSample Type: serum, plasma, cell culture supernates, urine, tissue homogenatesDetection Range: 15.6 ng/mL-1000 ng/mLAssay Duration: 1-5hSample Volume: 50-100ulDetection Wavelength: 450 nmSensitivity: 3.9 ng/mL Alias: H1P, IATIH,...

    $830.00 - $5,574.00
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  • Alpha-actinin-4 (ACTN-4) ELISA Kit (human)

    CUSABIO

    Alpha-actinin-4 (ACTN-4) ELISA Kit (human)

    Catalog No.(s): CSB-E13742h-1, CSB-E13742h-5, CSB-E13742h-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: ACTININ-4, DKFZp686K23158, FSGS, FSGS1, actinin...

    $830.00 - $5,574.00
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  • Transforming Growth Factor Beta 3 (TGFB3) ELISA Kit (human)

    CUSABIO

    Transforming Growth Factor Beta 3 (TGFB3) ELISA Kit (human)

    Catalog No.(s): CSB-E13738h-1, CSB-E13738h-5, CSB-E13738h-10

    Product DescriptionSample Type: serum, plasma, cell culture supernatesDetection Range: 15.6 pg/mL-1000 pg/mLAssay Duration: 1-5hSample Volume: 50-100ulDetection Wavelength: 450 nmSensitivity: 3.9 pg/mLAlias: ARVD, FLJ16571, TGF-beta3,transforming growth...

    $730.00 - $5,184.00
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  • Tau Proteins ELISA Kit (rat)

    CUSABIO

    Tau Proteins ELISA Kit (rat)

    Catalog No.(s): CSB-E13729r-1, CSB-E13729r-5, CSB-E13729r-10

    Product DescriptionSample Type: serum, plasma, cerebrospinal fluid (CSF)Detection Range: 62.5 pg/mL-4000 pg/mLAssay Duration: 1-5hSample Volume: 50-100ulDetection Wavelength: 450 nmSensitivity: 15.6 pg/mLAlias: DDPAC, FLJ31424, FTDP-17, MAPTL, MGC138549,...

    $830.00 - $5,574.00
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  • Immunoglobulin G4 (IgG4) ELISA Kit (human)

    CUSABIO

    Immunoglobulin G4 (IgG4) ELISA Kit (human)

    Catalog No.(s): CSB-E13728h-1, CSB-E13728h-5, CSB-E13728h-10

    Product DescriptionSample Type: serum, plasmaDetection Range: 39 ng/mL-10000 ng/mLAssay Duration: 1-5hSample Volume: 50-100ulDetection Wavelength: 450 nmSensitivity: 39 ng/mLAlias: Documents & Links Documents & Links for Immunoglobulin G4 (IgG4) ELISA...

    $625.00 - $4,918.00
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  • Interferon Alpha (IFNA) ELISA Kit (bovine)

    CUSABIO

    Interferon Alpha (IFNA) ELISA Kit (bovine)

    Catalog No.(s): CSB-E13726B-1, CSB-E13726B-5, CSB-E13726B-10

    Product DescriptionSample Type: serum, plasmaDetection Range: 25 pg/mL-1000 pg/mLAssay Duration: 1-5hSample Volume: 50-100ulDetection Wavelength: 450 nmSensitivity: 25 pg/mLAlias: Documents & Links Documents & Links for Interferon Alpha (IFNA) ELISA...

    $830.00 - $5,574.00
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  • Soluble Mesothelin Related Peptide (SMRP) ELISA Kit (human)

    CUSABIO

    Soluble Mesothelin Related Peptide (SMRP) ELISA Kit (human)

    Catalog No.(s): CSB-E13725h-1, CSB-E13725h-5, CSB-E13725h-10

    Product DescriptionSample Type: serum, plasma, tissue homogenates, cell lysatesDetection Range: 0.312 pmol/mL-20 pmol/mLAssay Duration: 1-5hSample Volume: 50-100ulDetection Wavelength: 450 nmSensitivity: 0.078 pmol/mLAlias: ABC33, DKFZp686C1782,...

    $830.00 - $5,574.00
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  • Cathepsin H (CTSH) ELISA Kit (human)

    CUSABIO

    Cathepsin H (CTSH) ELISA Kit (human)

    Catalog No.(s): CSB-E13723h-1, CSB-E13723h-5, CSB-E13723h-10

    Product DescriptionSample Type: serum, plasma, tissue homogenates, cell lysates Detection Range: 0.312 ng/mL-20 ng/mLAssay Duration: 1-5hSample Volume: 50-100ulDetection Wavelength: 450 nmSensitivity: 0.078 ng/mLAlias: ACC-4, ACC-5, CPSB, DKFZp686B24257,...

    $830.00 - $5,574.00
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  • Cathepsin S (CTSS) ELISA Kit (human)

    CUSABIO

    Cathepsin S (CTSS) ELISA Kit (human)

    Catalog No.(s): CSB-E13722h-1, CSB-E13722h-5, CSB-E13722h-10

    Product DescriptionSample Type: serum, plasma, tissue homogenatesDetection Range: 62.5 pg/mL- 4000 pg/mL Assay Duration: 1-5hSample Volume: 50-100ulDetection Wavelength: 450 nmSensitivity: 15.6 pg/mLAlias: Cathepsin S ELISA Kit; CathepsinS ELISA Kit;...

    $625.00 - $4,918.00
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