Assay Kits

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  • Substance P ELISA Kit

    Cayman Chemical

    Substance P is a bioactive 11-amino acid peptide first isolated in 1931 from brain and intestine. The peptide is involved in many physiological processes including pain modulation, smooth muscle contraction, blood pressure control, kidney function, and water homeostasis. Substance P is widely…

  • Phosphatidylcholine Colorimetric Assay Kit

    Cayman Chemical

    Cayman’s PC Assay provides a specific, sensitive, and convenient method for quantifying PC in plasma or serum. In this assay, PC-Specific PLD hydrolyzes PC to choline and phosphatidic acid. The newly formed choline is then used to generate hydrogen peroxide in a reaction catalyzed by choline…

  • Annexin V FITC Apoptosis Detection Kit

    MilliporeSigma

  • Myeloperoxidase Chlorination Fluorometric Assay Kit

    Cayman Chemical

    Cayman’s Myeloperoxidase Chlorination Fluorometric Assay provides a convenient fluorescence-based method for detecting the MPO chlorination activity in both crude cell lysates and purified enzyme preparations. The assay utilizes the non-fluorescent…

  • PPARa (mouse) Reporter Assay Kit

    Cayman Chemical

    This nuclear receptor assay system utilizes proprietary non-human cells engineered to provide constitutive, high-level expression of the mouse peroxisome proliferator-activated receptor alpha (NR1C1), a ligand-dependent transcription factor commonly referred to as PPARA or mPPARα.…

  • PPARy Transcription Factor Assay Kit

    Cayman Chemical

    PPARs are ligand-activated transcription factors belonging to the large superfamily of nuclear receptors. PPARα primarily activates genes encoding proteins involved in fatty acid oxidation, while PPARγ primarily activates genes directly involved in lipogenic pathway and insulin…

  • PPARy (mouse/rat) Reporter Assay Kit

    Cayman Chemical

    This nuclear receptor assay system utilizes a proprietary rodent cell line that is further engineered to express the mouse/rat peroxisome proliferator-activated receptor gamma (NR1C3, PPARG). Because the receptor’s ligand binding domain sequence is conserved between mouse and rat species, the…

  • Fluorescent Substrate for Thioredoxin V2 Assay

    Cayman Chemical

    Lyophilized fluorescent substrate.

  • SafTest Peroxide Test Kit

    MP Biomedicals

    MP Biomedicals' Peroxide Test Kits are designed to measure peroxide content in any liquid or solid sample containing oil/fat. MP Biomedicals' Peroxide Test Kit contains all reagents and calibrators necessary to run samples for peroxide value. A control is also included in each Peroxide…

  • CytoScan™ LDH Cytotoxicity Assay

    G-Biosciences

    The CytoScan™ LDH Cytotoxicity Assay is a colorimetric method of assaying cellular cytotoxicity and is an alternative to 51 Cr release cytotoxicity assays. The kit combines the advantages of reliability and simple evaluation, characteristic of radioisotope release assays, with the…

  • SafTest Solid Sample Consumables Platform

    MP Biomedicals

    MP Biomedicals' Solid Sample Consumables Platform is intended for use in conjunction with the Solid Sample Instrument Platform and the Peroxide Test Kit. MP Biomedicals' Solid Sample Consumables Platform contains all of the consumables necessary to run solid samples using MP…

  • Glutathione Peroxidase Assay Kit

    Cayman Chemical

    GPx catalyzes the reduction of hydroperoxides, including H2O2, using reduced glutathione and thereby functions to protect the cell from oxidative damage. Cayman’s Glutathione Peroxidase Assay measures GPx activity indirectly by a coupled reaction with GR. Oxidized GSSG, produced upon…

  • Thioredoxin/Thioredoxin Reductase Mammalian Assay Kit

    Cayman Chemical

    The thioredoxin (Trx) system is the major protein disulfide reductase in cells and comprises Trx, Trx reductase (TrxR), and NADPH. Trx systems are ubiquitous and are critical for cell viability, proliferation, activation of transcription factors, and control of intracellular redox states. The…

  • AR (human) Reporter Assay Kit

    Cayman Chemical

    This nuclear receptor assay system utilizes proprietary non-human mammalian cells engineered to provide constitutive, high-level expression of full-length, unmodified human androgen receptor (NR3C4), a ligand-dependent transcription factor commonly referred to as AR. INDIGO’s reporter cells…

  • DHN-MA EIA Kit

    Cayman Chemical

    Lipid peroxidation is a well-established mechanism of cellular injury in both plants and animals and is used as an indicator of oxidative stress in cells and tissues. Measurement of 4-hydroxy-2-nonenal (HNE), an aldehyde formed during the lipid peroxidation process, is one of several accepted…

  • Thioredoxin Reductase Colorimetric Assay Kit

    Cayman Chemical

    Cayman’s TrxR Assay provides a convenient method for quantifying mammalian TrxR activity from tissue homogenates and cell lysates in a colorimetric 96-well plate format. In this assay, TrxR uses NADPH to reduce DTNB to 5-thio-2-nitrobenzoic acid (TNB) which absorbs strongly at 405-414 nm.…

  • SafTest Malonaldehyde Test Kit

    MP Biomedicals

    MP Biomedicals' Malonaldehyde Test Kits are designed to measure malonaldehyde content in any liquid or solid sample containing oil/fat. MP Biomedicals' Malonaldehyde Test Kit contains all reagents and calibrators necessary to run samples for malonaldehyde content. A control is also…

  • Fluorescein FragEL DNA Frag. Detect. Kit

    MilliporeSigma

  • UltraPure Water

    Cayman Chemical

    Water used for the preparation of EIA reagents and buffers.

  • DSP, Water-Soluble

    MilliporeSigma

  • RARß (human) Reporter Assay Kit

    Cayman Chemical

    This nuclear receptor assay system utilizes proprietary non-human cells engineered to provide constitutive, high-level expression of the human retinoic acid receptor, beta (NR1B2), a ligand-dependent transcription factor commonly referred to as RARB or RARβ. INDIGO’s reporter cells…

  • ß-Hydroxybutyrate (Ketone Body) Fluorometric Assay Kit

    Cayman Chemical

    β-Hydroxybutyrate (β-HB; 3-hydroxybutyric acid) is produced in the liver, mainly from the oxidation of fatty acids, and exported to peripheral tissues for use as an energy source. Measurement of β-HB can provide a reliable index of the level of normal ketosis as well as detect…

  • Glutathione Assay Kit

    Cayman Chemical

    Cayman’s GSH Assay utilizes a carefully optimized enzymatic recycling method for the quantification of GSH in a 96-well microplate format. It measures both GSH and GSSG to reflect total glutathione in a sample. The kit can also be used to measure only GSSG by following an alternative…

  • Human Therapeutic IgG2 ELISA Kit

    Cayman Chemical

    Human therapeutic antibodies have become increasingly common components of early drug discovery and development portfolios in the pharmaceutical and biotech industries. As part of preclinical toxicology assessment of these agents, they are routinely tested in non-human primates, primarily in rhesus…

  • Fluorescent Substrate for Glutaredoxin Assay

    Cayman Chemical

    Lyophilized fluorescent substrate.

  • Adipolysis Assay Kit

    Cayman Chemical

    Cayman's Adipolysis Assay Kit provides a complete assay for studying the lipolysis of triglycerides, from the differentiation of adipocyte-like cells to the quantitation of released glycerol. 3T3-L1 cells are differentiated using a common adipogenesis induction procedure to accumulate lipid…

  • Bicinchoninic Acid (BCA) Protein Assay: Reducing Agent Compatible

    G-Biosciences

    The Bicinchoninic Acid (BCA) Protein Assay is a highly sensitive colorimetric assay that is compatible with detergent solubilized protein solutions, however is dramatically affected by the presence of reducing agents, including DTT, ß-mercaptoethanol and TCEP. The Bicinchoninic Acid…

  • QuantiChrom™ Free Amino Nitrogen Assay Kit

    BioAssay Systems

    Free Amino Nitrogen determination in foods and beverages (e.g. beer, wort, wine, must, etc.) Fast and sensitive. Linear detection range (5 µL sample): 0.2 to 10 mM for 10 min reaction. Convenient and high-throughput. Homogeneous "mix-incubate-measure" type assay. Can be…

  • GMBS

    MilliporeSigma

  • MitoCheck® Complex IV Activity Assay Kit

    Cayman Chemical

    Complex IV (cytochrome c oxidase) is the terminal electron acceptor in the mitochondrial electron transport chain. Complex IV functions by oxidizing cytochrome c and completing a four electron reduction of oxygen (O2) to form water. During this process, two H+ are translocated from the…

  • QuantiChrom™ Glucose-6-Phosphate Dehydrogenase Kit

    BioAssay Systems

    For quantitative colorimetric determination of Glucose-6-Phosphate concentration and evaluation of drug effects on its metabolism. Linear detection range 0.2 to 100 U/L. Can be readily automated for processing thousands of samples per day. Method: OD460 nm. Samples: Plasma, serum,…

  • Soluble t-PA ELISA Kit

    MilliporeSigma

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