Assay Kits

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  • NO Assay Kit, Fluorometric

    MilliporeSigma

  • Caspase-8 Detection Kit (FITC-IETD-FMK)

    MilliporeSigma

  • Creatinine (serum) Colorimetric Assay Kit

    Cayman Chemical

    Creatinine is commonly measured in urine and is a key benchmark for the normalization of a variety of urinary biomarkers. Serum creatinine levels, however, are a useful indicator of renal function and abnormal levels have been implicated in diabetes, cardiovascular, and circulatory diseases.…

  • QuantiChrom™ Lactate Dehydrogenase Kit

    BioAssay Systems

    For quantitative determination of lactate dehydrogenase LDH activity and screen/evaluation of LDH modulators High sensitivity and wide linear range. Use 3 μL serum or plasma sample. The detection limit is 2 U/L, linear up to 200 U/L Homogeneous and simple procedure. Simple…

  • 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…

  • UltraPure Water

    Cayman Chemical

    Water used for the preparation of EIA reagents and buffers.

  • CellQuanti-MTT™ Cell Viability Assay Kit

    BioAssay Systems

    Homogeneous assay for cell viability, proliferation, cytotoxcity and evaluation of anticancer agents Safe. Non-radioactive assay (cf. 3H-thymidine incorporation assay) Sensitive and accurate. As low as 950 cells can be accurately quantified Fast. High-throughput assay using 96-well…

  • EnzyChrom™ Citrate Assay Kit

    BioAssay Systems

    For quantitative determination of citrate or citric acid and evaluation of drug effects on citrate metabolism. Linear detection range 4 to 400 μM citrate for colorimetric assays and 0.5 to 40 μM for fluorimetric assays. Can be readily automated to process thousands of samples per…

  • Estradiol ELISA Kit

    Cayman Chemical

    Estradiol is the major estrogen secreted by the premenopausal ovary. Estrogens direct the development of the female genotype in embryogenesis and at puberty. In addition, estradiol is an important luteolytic agent in humans. Plasma estradiol levels increase gradually between days 1-7 of the…

  • EnzyFluo™ Bile Acid Assay Kit

    BioAssay Systems

    For quantitative determination of total bile acids and evaluation of drug effects on bile acid metabolism. Safe. Non-radioactive assay. Linear detection range of 1 - 150 μM bile acids. Homogeneous "mix-incubate-measure" type high-throughput assay. Method: FL530/585 nm. …

  • Cell Cycle Phase Determination Kit

    Cayman Chemical

    Cayman’s Cell Cycle Phase Determination provides an easy to use tool for studying the induction and inhibition of cell cycle progression in any cell suspension sample. The assay involves the fixation and permeabilization of the cells of interest, making possible the staining of DNA within…

  • Protamine Sulfate, Salmon Milt

    MilliporeSigma

  • EnzyChrom™ Lactose Assay Kit

    BioAssay Systems

    For quantitative determination of lactose and evaluation of drug effects on lactose metabolism. Linear detection range 17 to 2000 μM lactose for colorimetric assays and 6 to 100 μM for fluorimetric assays. Method: OD570 nm, or FL530/585 nm. Samples: Biological (e.g. milk), food…

  • Cholesterol Cell-Based Detection Assay Kit

    Cayman Chemical

    The mechanism for the movement of cholesterol from intracellular sites to their ultimate cellular destination is an unresolved question of fundamental importance to cell biology and medicine. Thus, defining mechanisms of intracellular cholesterol transport and identifying the cellular factors…

  • SuperLight™ Luciferase Reporter Gene Assay Kit

    BioAssay Systems

    Bright bioluminescent reagent system for rapid quantitation of luciferase reporter gene expression in transfected cells and high-throughput drug screens. High sensitivity and wide detection range. This fast and homogeneous "mix-and-measure" assay allows detection of luciferase…

  • 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…

  • Corticosterone ELISA Kit

    Cayman Chemical

    Corticosterone is a glucocorticoid produced by the adrenal cortex in response to ACTH (adrenocorticotropic hormone), and is the precursor to aldosterone. The production of glucorcorticoids is increased by stress; therefore, corticosterone can be used as a biomarker of stress. Plasma corticosterone…

  • Glucose Colorimetric Assay Kit

    Cayman Chemical

    Cayman’s Glucose Assay provides a simple, reproducible, and sensitive tool for assaying glucose in plasma, serum, and urine. The glucose assay uses the glucose oxidase-peroxide reaction for the determination of glucose concentrations. In this assay, glucose is oxidized to d-gluconolactone…

  • 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…

  • EnzyChrom™ Aspartate Assay Kit

    BioAssay Systems

    For quantitative determination of aspartate and evaluation of drug effects on aspartate metabolism. Linear detection range 2 to 400 μM aspartate for colorimetric assays and 1 to 50 μM for fluorimetric assays. Method: OD570 nm, or FL530/585 nm. Samples: Plasma, serum, tissue,…

  • Live/Dead Double Staining Kit 100TEST

    MilliporeSigma

  • Bicinchoninic Acid (BCA) Protein Assay

    G-Biosciences

    The Bicinchoninic Acid (BCA) Protein Assay, also known as the Smith Assay, is a highly sensitive colorimetric assay that is compatible with detergent solubilized protein solutions. The Bicinchoninic Acid (BCA) Protein Assay primarily relies on two reactions. Firstly, the peptide bonds in the…

  • QuantiChrom™ Iron Assay Kit

    BioAssay Systems

    For quantitative determination of iron ions Fe3+ and/or Fe2+ and evaluation of drug effects on iron metabolism. Linear detection range 27 μg/dL (4.8 μM) to 1,000 μg/dL (179 μM) iron. Can readily automated to process thousands of samples per day. The optimized formulation has…

  • QuantiChrom™ Hemoglobin Assay Kit

    BioAssay Systems

    For quantitative determination of hemoglobin and evaluation of drug effects on hemoglobin metabolism. Safe. Reagents are non-toxic. Linear detection range 0.9 - 200 mg /dL hemoglobin. The "mix-and-read" 5 minute procedure. Can be readily automated to process tens of…

  • Better Bradford Protein Assay Kit

    Bio Basic Inc.

    The Better Bradford Protein Assay Kit is a quick  and ready-to-use coomassie-binding, colorimetric  method for total protein quantitation. This 

  • AlamarBlue Cell Viability Assay Reagent

    G-Biosciences

    AlamarBlue Cell Viability Assay reagent quantitatively measures the proliferation of mammalian cell lines, bacteria and fungi. The dye incorporates an oxidation-reduction (REDOX) indicator that both fluoresces and change color in response to the chemical reduction of growth medium due to cell…

  • EnzyChrom™ Monoamine Oxidase Assay Kit

    BioAssay Systems

    For rapid, quantitative determination of monoamine oxidase activity and MAO inhibitor screen. Safe. Non-radioactive assay. As low as 0.01 U/L MAO activity can be quantified. Can be readily automated to test thousands of samples per day. Method: FL530/585 nm. Samples: MAO enzyme preparations.

  • ASP EIA Kit

    Cayman Chemical

    Domoic acid (DA) and DA derivatives are water-soluble neurotoxins produced by a number of marine algae, in particular those of the genus Pseudo-nitzschia. This ASP ELISA is specific for DA with no cross-reactivity to non-toxic, structural analogues like kainic acid, L-glutamic acid, L-glutamine,…

  • Antioxidant Assay Kit

    Cayman Chemical

    Cayman’s Antioxidant Assay measures the total antioxidant capacity of plasma, serum, urine, saliva, or cell lysates. The assay relies on the ability of antioxidants in the sample to inhibit the oxidation of ABTS (2,2'-azino-di-[3-ethylbenzthiazoline sulphonate]) to ABTS•+ by…

  • TBARS Assay Kit

    Cayman Chemical

    Oxidative stress in the cellular environment results in the formation of highly reactive and unstable lipid hydroperoxides. Decomposition of the unstable peroxides derived from polyunsaturated fatty acids results in the formation of malondialdehyde (MDA), which can be quantified colorimetrically…

  • Urea Fluorometric Assay Kit

    Cayman Chemical

    Urea is the final degradation product of protein and amino acid metabolism. Urea is found in blood and is excreted by the kidney as a component of urine. Besides its role as carrier of waste nitrogen, urea also plays a role in the countercurrent exchange system of the nephrons, allowing for…

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