Glutathione-S-Transferase (GST) Colorimetric Assay Kit from Sigma-Aldrich
Description:Biochem/physiol Actions: Glutathione-S-transferases (GSTs) are a group of enzymes important in the detoxification of many xenobiotics in mammals. The enzymes protect cells against toxicants by conjugating the thiol group of the glutathione to electrophilic xenobiotics, and thereby defend cells against the mutagenic, carcinogenic, and toxic effects of the compounds. GST activity is presen...DNAscope AT from Biomedical Photometrics Inc.
Description:'A New Concept in Microarrays: Biomedical Photometrics Inc. (Waterloo, Ontario, Canada) and CLONDIAG chip technologies GmbH (Jena, Germany) have collaborated to develop a fluorescence reader for the new CLONDIAG ArrayTube System. The DNAscope AT is based on BPIs patented MACROscope technology. The new DNAscope AT automatically reads up to six ArrayTubes in sequence using a confocal laser scannin...Mast Cell Degranulation colorimetric Assay Kit from CHEMICON
Description:Degranulation, the secretion of cytoplasmic granules, is a key step in the inflammatory response of leukocytes (e.g. basophils, neutrophils, eosinophils, and mast cells). In addition to histamine, these secretory granules contain many proinflammatory mediators including heparin, cytokines, chemokines, and many proteases (Hallgren, 2001). Tryptase, a tetrameric serine proteinase, has emerged as th...Hydrogen Peroxide / Peroxidase Fluorometric (resorufin) Assay Kit, Fluoro H2O2 from BACHEM
Description:This quick (10 min) assay can detect H2O2 or peroxidase activity utilizing a non-fluorescent substrate, 10-acetyl-3,7-dihydroxyphenoxazine (ADHP). H2O2 oxidizes ADHP in a 1:1 stoichiometry to produce a fluorescent product resorufin (excitation at 530-571 nm, emission at 590-600 nm). This reaction is catalyzed by peroxidase in a one-step, homogeneous, no wash assay system. ADHP can be utilized to...Open Frame DNAscope from Biomedical Photometrics Inc.
Description:The Open Frame DNAscope is an integrated confocal laser scanner designed to be flexible, customizable, and readily integrated into your specific application. GeneFocus can recommend a standard configuration, or we can tailor the system to your specifications. The Open Frame DNAscopes patented optical scanning design has been modularized and built onto an optical board to scan virtually any size...Total antioxidant capacity Colorimetric Assay Kit from Neogen Corporation
Description:It has been demonstrated that oxidative stress is involved in atherosclerosis, chronic inflammatory disease, and cancer. Oxidative stress is the condition in which an imbalance between oxidant stimuli and physiological antioxidants exist leading to the damage of a cell. The bodys physiological response to oxidative stress is through several antioxidant systems4 that include enzymes and varying si...Total Antioxidant Power Colorimetric Assay Kit from Neogen Corporation
Description:Oxidative stress is the condition in which a lack of balance exists between the oxidant stimuli and the various antioxidants. Oxidative stress appears to be involved in the pathogenesis of several diseases, including artherosclerosis, chronic inflammatory diseases, and cancer. Therefore, the body possesses several antioxidant systems that are very important for the prevention of oxidative stress...Phosphate Colorimetric Assay Kit, 'EnzoLyte from AnaSpec
Description:EnzoLyte MG Phosphate Assay Kit is based on quantification of the green complex formed between Malachite Green, molybdate and free orthophosphate. The rapid color formation from the reaction can be conveniently measured on a spectrophotometer (600-660 nm) or on a plate reader. The non-radioactive colorimetric assay kits have been optimized to offer superior sensitivity and prolonged shelf life. T...Cell Transformation Colorimetric Assay Kit from CHEMICON
Description:CHEMICON's Cell Transformation Detection Assay is an anchorage-independent growth assay in soft agar, which is considered the most stringent assay for detecting malignant transformation of cells. For this assay, cells (pre-treated with carcinogens or carcinogen inhibitors) are cultured with appropriate controls in soft agar medium for 21-28 days. Following this incubation period, formed colonie...NADPH-cytochrome c reductase Colorimetric Assay Kit from Sigma-Aldrich
Description:Analysis Note: The kit contains all the reagents required for a fast and convenient determination of NADPH-cytochrome c reductase activity in cell and tissue extracts and in purified microsomes [endoplastic reticulum (ER)]. It has been tested on samples prepared from mammalian tissues such as liver, kidney, brain, spleen, and heart muscle from several species, as well as on lysates from cell line...20S Proteasome Fluorometric (AMC) Assay Kit from CHEMICON
Description:The ubiquitin-proteasome pathway is the major proteolytic system in the cytosol of eukaryotic cells, where it catalyzes the selective degradation of short-lived regulatory proteins and the rapid elimination of proteins with abnormal conformation (Hershko & Ciechanover 1998; Hochstrasser 1996). The critical protease in this pathway is the 26S proteasome, an ATP-dependent proteolytic complex, which...Cell invasion Fluorometric (green) Assay Kit, InnoCyte™ from Calbiochem
Description:The InnoCyte Laminin-Based 96-well Cell Invasion Assay is designed to determine the invasive capacity of cells using laminin as a significant barrier to invasion or to screen potential anti-metastatic agents in vitro in a convenient, high-throughput, 96-well format. The 8 mm pore size is appropriate for all types of adherent cells such as epithelial, endothelial, or fibroblast cells. The assay is...Cell Invasion Colorimetric Assay Kit from CHEMICON
Description:Invasion through the extracellular matrix (ECM) is an important step in tumor metastasis. Cancer cells initiate invasion by adhering to and spreading along the blood vessel wall. Proteolytic enzymes, such as MMP collagenases, dissolve tiny holes in the sheath-like covering (basement membrane) surrounding the blood vessels to allow cancer cells to invade.The CHEMICON Cell Invasion Assay Kit p...Telomerase Fluorometric Assay Kit, TRAPeze from CHEMICON
Description:...MSQ Plus Mass Spectrometric Detector from Dionex Corporation
Description:The MSQ Plus is a small and sensitive single quadrupole MS detector on the market for both LC and IC. It features a newly designed self-cleaning triple orthogonal Atmospheric Pressure Ionization (API) source for outstanding sensitivity and noise reduction. The MSQ Plus is compatible with existing LC and IC methods, especially those including salts, ion-pairing agents, and dirty matrices....Angiotensin Converting Enzyme Colorimetric Assay Kit from Alpco Diagnostics
Description:...Pyrophosphate Fluorometric (Blue) Assay Kit, EnzChek® from Molecular Probes (Invitrogen)
Description:Molecular Probes EnzChek Pyrophosphate Detection Kitprovides a fast, convenient and inexpensive spectrophotometricmethod for measuring the inorganic pyrophosphate (PPi ) producedby a number of biochemical reactions, such as DNA andRNA polymerizations, cyclic AMP formation by the enzymeadenylate cyclase and the enzymatic activation of fatty acids toform their coenzyme A esters.1 The EnzChek...TACE Fluorometric (MCA)) Assay Kit, InnoZyme™ from Calbiochem
Description:96 Tests. PROTECT FROM LIGHT. AVOID FREEZE/THAW CYCLES. The InnoZyme™ TACE Activity Kit is a specific and sensitive assay designed to measure human TACE activity in cell lysates and biological samples and for screening enzyme inhibitors. An Anti-Human TACE-Coated 96-Well Plate...Creatinine Colorimetric Assay Kit from R&D Systems
Description:...Lysozyme Fluorometric (Green) Assay Kit, EnzChek® from Molecular Probes (Invitrogen)
Description:The EnzChek Lysozyme Assay Kit (E-22013) providesresearchers with a sensitive assay to measure levels of lysozymeactivity in solution. This fluorescence-based assay can detectlysozyme activity down to 20 U/mL (Figure 1). The assaymeasures lysozyme activity on Micrococcus lysodeikticus cellwalls, which are labeled to such a degree that the fluorescenceis quenched. Lysozyme action can relieve...Amylase Fluorometric (Green) Assay Kit, EnzChek® from Molecular Probes (Invitrogen)
Description:a-Amylase is an enzyme that catalyzes the hydrolysis ofstarch to a mixture of maltose, maltotriose, and dextrins. Thelevel of a-amylase in various fluids of the human body is ofclinical significance in the diagnosis of disease states includingpancreatitis and diabetes; plant and microbial a-amylases areimportant enzymes for industrial applications ranging from themanufacture of baked goods...Amylase Fluorometric (Green) Assay Kit, EnzChek® from Molecular Probes (Invitrogen)
Description:α-Amylase is a hydrolytic enzyme that catalyzes the conversionof starch to a mixture of glucose, maltose, maltotriose anddextrins. The level of a-amylase in various fluids of the humanbody are of clinical importance,1-3 while plant and microbiala-amylases are important enzymes for industry.4 The EnzChek Amylase Assay Kit (E-11954) provides thespeed, high sensitivity and convenience...Plasminogen Activator Inhibitor (PAI-1) Colorimetric Assay Kit from AMERICAN DIAGNOSTICA
Description:Spectrolyse (pL) PAI kit is a two-stage indirect enzymatic assay for the quantitative determination of Plasminogen Activator Inhibitor (PAI-1) activity in plasma. Sample Type: plasma...The DNAscope LM from Biomedical Photometrics Inc.
Description:'The DNAscope LM is a high quality microarray scanner based on patented confocal laser imaging technology for optimal background rejection and spatial resolution. The DNAscope LM is unique because it is the only low cost microarray scanner that is upgradeable to a total of 3 laser excitation sources. <...Protein Detector Microarray Dot Blot Kit, AP Colorimetric from KPL
Description:Protein DetectorTM Microarray Dot Blot Kits overcome this limitation and offer high sensitivity, accuracy and quantitation over a wide range in low-density protein array (96- and 384-spot formats ) detection. They are ideal for performing reverse-phase protein arrays and for profiling hundreds of samples for the presence of low abundant antigens. Protein Detector kits are based on a biotin/strep...The DNAscope IV & V from Biomedical Photometrics Inc.
Description:'The DNAscope V is a fully integrated system for fluorescent biochip & microarray scanning and image processing that deliver excellent quality microarray images. The DNAscope V is a high quality microarray scanner that is based on patented confocal laser imaging technology for optimal background rejection and spatial resolution. The DNAscope V images two fluorophores in sequence using a singl...COPAS 500 from Union Biometrica
Description:COPAS (Complex Object Parametric Analyzer and Sorter) large particle flow cytometers from Union Biometrica bring the advantages of flow cytometry to applications that were not previously considered good candidates for automated analysis and sorting. Our instruments are based on the same principles as traditional flow cytometers, but are designed to accommodate much larger objects, up to 1500 mic...Adipocyte Lipolysis Colorimetric Assay Kit from Zen-Bio, Inc.
Description:Kit for testing the ability of a compound to simulate lipolysis in cultured human adipocytes. Kit contains controls, buffers and reagents for detecting glycerol and non-esterified free fatty acids. Academic discounts are available, please inquire....Protein Tyrosine Phosphatase 1B Colorimetric Assay Kit from Calbiochem
Description:...Cholesterol Fluorometric (Red) Assay Kit, Amplex Red from Molecular Probes (Invitrogen)
Description:...dotMetric Protein Assay Sample Application Tips from Upstate
Description:...Serum aldolase Colorimetric Assay Kit, Stat-Pack from Caldon Biotech, Inc.
Description:For quantitative determination of Aldolase in Serum (an indicator of muscle damage). Ready-to-use liquid stable reagent. Formulated to eliminate interference from pyruvates. Application sheets are available for most chemistry analyzers....beta-galactosidase Colorimetric Assay Kit from Cell Signaling Technology
Description:...Pyrophosphate Fluorometric (Blue) Assay Kit, EnzChek® from Molecular Probes (Invitrogen)
Description:...Universal Amplicon Detection Assay - Colorimetric from CHEMICON
Description:The Light Diagnostics Universal Amplicon Detection Assay (ADA) is intended for use in the qualitative detection and quantitation of DNA generated by in vitro nucleic acid amplification. For research use only; not to be used in diagnostic or therapeutic procedures....Creatinine Colorimetric Assay Kit, QuantiChrom from BioAssay Systems
Description:One-step, microplate or cuvet, colorimetric, linear detection range 0.1 mg/dL to 100 mg/dL. Procedure: 20 min....Nitric Oxide Synthase Radiometric Assay Kit from Cayman Chemical
Description:The NOS assay kit measures NOS activity by monitoring the conversion of radiolabeled arginine to citrulline. This assay is simple, sensitive, and specific for NOS activity and can be used with both crude and purified enzyme preparations. The kit includes sufficient materials and reagents for 50 total reactions. Radiolabeled arginine and NADPH are not included with the kit....Phosphatase Colorimetric Assay Kit from BioAssay Systems
Description:quantitation of phosphatase activity, evaluation of hits and leads from HTS...