Assay Kits

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  • SafTest Free Fatty Acid Test Kit

    MP Biomedicals

    MP Biomedicals' Free Fatty Acid Test Kits are designed to measure free fatty acid content in any liquid or solid sample containing oil/fat. MP Biomedicals' Free Fatty Acid Test Kit contains all reagents and calibrators necessary to run samples for percent free fatty acid. A control is…

  • Glutaraldehyde, 25% Aqueous Solution 500ML UN2810

    MilliporeSigma

  • 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…

  • LDH Cytotoxicity Assay Kit

    Cayman Chemical

    For measurement of LDH activity as an indicator of cell death.

  • XTT Cell Viability Assay Kit

    Biotium

    XTT Cell Viability Assay Kit provides a simple method for determining live cell numbers using standard photometric microplate readers. Determination of live cell numbers is often used to assess the rate of cell proliferation and to screen cytotoxic agents.

  • ERRy (human) Reporter Assay Kit

    Cayman Chemical

    This nuclear receptor assay system utilizes proprietary non-human mammalian cells engineered to provide high-level expression of a hybrid form of the Human Estrogen-Related Receptor γ (NR3B3). The N-terminal DNA binding domains (DBD) of the native ERRγ has been substituted with that of…

  • UltraPure Water

    Cayman Chemical

    Water used for the preparation of EIA reagents and buffers.

  • Human LRH-1 Reporter Assay System

    Cayman Chemical

    LRH-1, also called NR5A2, is a nuclear receptor that is an essential regulator of gene transcription, critical for early cellular development and imperative for the proper functions of the liver, pancreas, and intestines during the adult life. In the liver, LRH-1 regulates the expression of key…

  • Uric Acid Assay Kit

    Cayman Chemical

    Uric acid (urate) is the end product of human purine metabolism and is mainly excreted in urine. Many factors, including genetic components and acquired factors, such as obesity and alcohol consumption, influence serum uric acid concentrations. Hyperuricemia induces or facilitates gout, kidney…

  • HT 8-oxo-dG ELISA Kit II

    Trevigen

    Quantifies 8-oxo-dG in DNA, plasma, urine and saliva in the ELISA Kit II 8-Oxo-2'-deoxyguanosine (8-oxo-dG), a frequently used biomarker of oxidative DNA damage, is removed from DNA by the base excision repair pathway, and subsequently transported into saliva, urine and plasma. In order to…

  • Bradford Protein Assay Kit

    Bio Basic Inc.

    Bradford method utilizes Coomassie Brillant Blue G-250 dye binding to an unknown protein and forming a complex which can be detected spectophotometrically at 595 nm. This kit is designed to quantitate 10-150 µg/ml of protein.

  • HT Colorimetric PARP Apoptosis Assay Kit

    Trevigen

    This kit allows to measure the activity of PARP in cell extracts before and during apoptosis. This ELISA semi-quantitatively detects PAR deposited onto immobilized histone proteins in a 96-well format via Colorimetric Detection. FEATURES: Colorimetric readout 96 well format …

  • PBS

    bioWORLD

    PBS/Casein (Thomas Nos. C994C57 and C994C58 ) Supplied in a 10X PBS pH range 7.4 (+/- 0.1) Sold as 2 x 100mL or 500mL. PBS/Fish Gelatin (Thomas Nos. C994C59 and C994C60 ) Phosphate Buffered Saline/fish gelatin 0.05% blocks, diluents, and coating…

  • Thiol Detection Assay Kit

    Cayman Chemical

    The detection and measurement of free thiols (i.e., free cysteine, glutathione, and cysteine residues on proteins) is one of the essential tasks for investigating biological processes and events in many biological systems. Cayman’s Thiol Detection provides a simple, reproducible, and…

  • Sampling Tubes with Indomethacin

    Cayman Chemical

    Indomethacin is a COX inhibitor that prevents ex vivo TXB2 formation and other PGs that can not be prevented using anticoagulant alone. The samples have to be transferred in indomethacin sampling tubes as soon as possible after blood collection.

  • Live/Dead Double Staining Kit 100TEST

    MilliporeSigma

  • Cortisol Express ELISA Kit

    Cayman Chemical

    Cayman's Cortisol Express ELISA is a competitive assay that permits the rapid measurement of cortisol from biological samples, requiring only a two hour incubation and one hour development times.

  • 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…

  • Glucose Uptake Cell-Based Assay Kit

    Cayman Chemical

    Glucose is stored in the muscles and liver as glycogen which is hydrolyzed to glucose and released into the blood when needed. The rate of glucose uptake in cells is dynamic and tightly regulated by hormones and/or growth factors. Cancer cells exhibit increased glucose uptake and metabolism by…

  • SafTest Analyzer Liquid Sample Instrument Platform

    MP Biomedicals

    MP Biomedicals' Liquid Sample Instrument Platform is intended for use in conjunction with the Liquid Sample Consumables Platform and the Peroxide or Alkenas Test Kit. MP Biomedicals' Liquid Sample Instrument Platform contains all of the instrumentation necessary to run liquid samples…

  • Glycolysis Cell-Based Assay Kit

    Cayman Chemical

    Cayman’s Glycolysis Cell-Based Assay Kit provides a colorimetric method for detecting extracellular L-lactate, the end product of glycolysis, in cultured cells. In the assay, lactate dehydrogenase catalyzes the oxidation of lactate to pyruvate, in which the formed NADH reduces a tetrazolium…

  • CBP bromodomain TR-FRET Assay Kit

    Cayman Chemical

    CBP (CREB-binding protein or CREBBP) functions as a histone acetyltransferase, catalyzing the transfer of an acetyl group from the cofactor acetylCoA to the ε-amine of a substrate lysine side chain. These acetylated lysine residues are recognized by bromodomains and play a critical role in…

  • NucView® 488 Caspase-3 Assay Kit for Live Cells

    Biotium

    NucView® 488 Caspase-3 substrate is a novel cell membrane-permeable fluorogenic caspase substrate designed for detecting caspase-3 activity within live cells in real time.

  • Resazurin Cell Viability Assay Kit

    Biotium

    Resazurin Cell Viability Assay offers a simple, rapid, reliable, sensitive, safe and cost-effective measurement of cell viability. This kit performs at least as well as other commercial resazurin-based cell proliferation assay kits such as alamarBlue® or CellTiter-Blue®.

  • Dual Apoptosis Assay with NucView® 488 Caspase-3 Substrate & Annexin V

    Biotium

    These kits provides two apoptosis markers, our novel NucView® 488 Caspase-3 Substrate and Annexin V conjugated with your choice of red or far-red dye. The kit is used for studying two important apoptosis events, caspase-3 activation and phosphatidylserine (PS) translocation.

  • Creatinine (urinary) Colorimetric Assay Kit

    Cayman Chemical

    Urinary creatinine levels are commonly used as an index of standardization for a variety of other tests. Measurement of creatinine clearance is also useful in detecting renal disease and estimating the extent of impairment of renal function. The Cayman Chemical Creatinine (urinary) Colorimetric…

  • Annexin V FITC Assay Kit

    Cayman Chemical

    One of the hallmarks of the early stages of apoptosis is the redistribution of membrane phospholipids such as phosphatidylserine and phosphatidylethanolamine from the inner to outer leaflet of the membrane bilayer where they are exposed on the cell surface. Externalization of phosphatidylserine…

  • Peroxide Quantitative Assay Kit (Water-Compatible)

    Bio Basic Inc.

    This Water-compatible Quantitative Assay Kit uses a Colorimetric Assay to detect peroxide  based on oxidation of ferrous to ferric ion in the presence of xylenol orange. Peroxide first reacts  with sorbitol which enhances sensitivity by converting it to a peroxyl radical, this in turn…

  • Phosphate Assay Kit

    MilliporeSigma

    Features and Benefits Compatible with high-throughput handling systems. Suitability Suitable for phosphate determination in enzyme reactions with free phosphate releases.

  • Glucose Assay Kit

    MilliporeSigma

  • Methyltransferase Colorimetric Assay Kit

    Cayman Chemical

    Methylation of key biological molecules and proteins plays important roles in numerous biological systems, including signal transduction, biosynthesis, protein repair, gene silencing, and chromatin regulation. The SAM dependent MTs use SAM as the enzymatic cofactor. SAM, also known as AdoMet, acts…

  • Superoxide Dismutase Assay Kit

    Cayman Chemical

    Cayman’s SOD Assay is a fast and reliable assay for the measurement of SOD activity from plasma, serum, tissue homogenates, and cell lysates. SOD activity is assessed by measuring the dismutation of superoxide radicals generated by xanthine oxidase and hypoxanthine in a convenient 96-well…

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