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19292 results for Assays

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Assays

An assay is an investigative procedure in laboratory medicine, pharmacology, environmental biology, and molecular biology for qualitatively assessing or quantitatively measuring the presence or functional activity of the analyte, or the entity being targeted by the assay. Generally, assays involve biological materials or phenomena which tend to be intrinsically more complex in composition or in behavior than what can be handled by traditional chemical analysis and titration.

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Amplite® Colorimetric Enterokinase Activity Assay Kit

Amplite® Colorimetric Enterokinase Activity Assay Kit

Supplier: AAT Bioquest

Enterokinase (also called enteropeptidase) is a serine protease produced by cells in the duodenal wall and is a key enzyme in human and animal digestion system.

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Cell Meter™ Intracellular Fluorimetric Hydrogen Peroxide Assay Kit *Blue Fluorescence*

Cell Meter™ Intracellular Fluorimetric Hydrogen Peroxide Assay Kit *Blue Fluorescence*

Supplier: AAT Bioquest

Hydrogen peroxide is a reactive oxygen metabolic by-product that serves as a key regulator for a number of oxidative stress-related states.

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Amplite® Fluorimetric Monoamine Oxidase Assay Kit *Red Fluorescence*

Amplite® Fluorimetric Monoamine Oxidase Assay Kit *Red Fluorescence*

Supplier: AAT Bioquest

Monoamine oxidases (MAO) are a family of flavin-containing amine oxidoreductases that catalyse the oxidation of monoamines.

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Amplite® Fluorimetric Acidic Sphingomyelinase Assay Kit *Red Fluorescence*

Amplite® Fluorimetric Acidic Sphingomyelinase Assay Kit *Red Fluorescence*

Supplier: AAT Bioquest

Sphingomyelinase (SMase) is an enzyme that is responsible for cleaving sphingomyelin (SM) to phosphocholine and ceramide.

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Amplite® Fluorimetric Peroxidase (HRP) Assay Kit *Red Fluorescence*

Amplite® Fluorimetric Peroxidase (HRP) Assay Kit *Red Fluorescence*

Supplier: AAT Bioquest

Peroxidase is a small molecule (MW ~40 KD) that can usually be conjugated to an antibody in a 4:1 ratio.

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SARS-CoV-2 Antigen rapid test cassette (nasal swab)

SARS-CoV-2 Antigen rapid test cassette (nasal swab)

Supplier: SURESCREEN

A rapid test for the qualitative detection of SARS-CoV-2 antigen in a nasal swab.

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Amplite® Colorimetric L-Lactate Dehydrogenase (LDH) Assay Kit

Amplite® Colorimetric L-Lactate Dehydrogenase (LDH) Assay Kit

Supplier: AAT Bioquest

Lactate dehydrogenase (LDH) is an oxidoreductase enzyme that catalyses the interconversion of pyruvate and lactate.

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Amplite® Fluorimetric Sphingomyelinase Assay Kit *Red Fluorescence*

Amplite® Fluorimetric Sphingomyelinase Assay Kit *Red Fluorescence*

Supplier: AAT Bioquest

Five types of sphingomyelinase (SMase) have been identified based on their cation dependence and pH optima of action.

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Amplite® Fluorimetric Acetylcholinesterase Assay Kit *Green Fluorescence*

Amplite® Fluorimetric Acetylcholinesterase Assay Kit *Green Fluorescence*

Supplier: AAT Bioquest

Acetylcholinesterase, also known as AChE, is an enzyme that degrades (through its hydrolytic activity) the neurotransmitter acetylcholine, producing choline and an acetate group.

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Catalase Assay Kit

Catalase Assay Kit

Supplier: Cayman Chemical

For the measurement of catalase activity in plasma, serum, erythrocyte lysates, tissue homogenates, and cell lysates.

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BCA protein assay kit

Supplier: Merck Millipore (Novagen)

BCA Protein Assay is a simple and reliable protein quantification method. It can be used to determine protein concentration in the range of 20-2000 µg/ml in either a standard assay or microassay configuration.

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Cell Meter™ Fluorimetric Intracellular Total ROS Activity Assay Kit*Deep Red Fluorescence*

Cell Meter™ Fluorimetric Intracellular Total ROS Activity Assay Kit*Deep Red Fluorescence*

Supplier: AAT Bioquest

Reactive oxygen species (ROS) are natural byproducts of the normal metabolism of oxygen and play important roles in cell signaling.

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Amplite® Colorimetric Caspase 3/7 Assay Kit *Yellow Color*

Amplite® Colorimetric Caspase 3/7 Assay Kit *Yellow Color*

Supplier: AAT Bioquest

Caspases play important roles in apoptosis and cell signaling.

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Amplite® Colorimetric D-Lactate Dehydrogenase (LDH) Assay Kit

Amplite® Colorimetric D-Lactate Dehydrogenase (LDH) Assay Kit

Supplier: AAT Bioquest

Lactate dehydrogenase (LDH) is an oxidoreductase enzyme that catalyses the interconversion of pyruvate and lactate.

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Amplite® Colorimetric Beta-Hydroxybutyrate (Ketone Body) Assay Kit

Amplite® Colorimetric Beta-Hydroxybutyrate (Ketone Body) Assay Kit

Supplier: AAT Bioquest

Ketone bodies are produced by the liver and used peripherally as an energy source when blood glucose levels drop.

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Amplite® Fluorimetric Glutathione Assay Kit *Green Fluorescence*

Amplite® Fluorimetric Glutathione Assay Kit *Green Fluorescence*

Supplier: AAT Bioquest

The monitoring of reduced and oxidised glutathione (GSH) in biological samples is essential for evaluating the redox and detoxification status of cells and tissues in relation to the protective role of glutathione against oxidative and free-radical-mediated cell injury.

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Cell Meter™ Mitochondrion Membrane Potential Assay Kit *Orange Fluorescence Optimized for Flow Cytometry*

Cell Meter™ Mitochondrion Membrane Potential Assay Kit *Orange Fluorescence Optimized for Flow Cytometry*

Supplier: AAT Bioquest

This particular kit is designed to detect cell apoptosis by measuring the loss of the mitochondrial membrane potential(MMP).

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Cell Counting Kit 8 (CCK-8)

Supplier: AAT Bioquest

Designed for consistent and dependable results. Cell Counting Kit 8 (CCK-8) is a colorimetric assay used to quantitate cell proliferation, cell viability and cytotoxicity

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Ascorbate Assay Kit

Ascorbate Assay Kit

Supplier: Cayman Chemical

A kit for measuring ascorbate.

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HPV type 31/33/51 probe, PATHO-GENE®

HPV type 31/33/51 probe, PATHO-GENE®

Supplier: Enzo Life Sciences

The PATHO-GENE® HPV type 6/11 probe is a mixture of biotin-labeled HPV 6 and HPV 11-specific probes in buffered formamide and hybridisation enhancers.

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Pyruvate dehydrogenase (PDH) Enzyme Activity Dipstick Assay Kit

Pyruvate dehydrogenase (PDH) Enzyme Activity Dipstick Assay Kit

Supplier: Abcam

Pyruvate dehydrogenase (PDH) Enzyme Activity Dipstick Assay Kit is an immunoassay kit for the detection of Pyruvate dehydrogenase (PDH) Enzyme Activity in Mouse, Rat, Cow, Human, Pig in Cell culture extracts, Tissue samples.

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Amplite® Fluorimetric Alkaline Phosphatase Assay Kit *Blue Fluorescence*

Amplite® Fluorimetric Alkaline Phosphatase Assay Kit *Blue Fluorescence*

Supplier: AAT Bioquest

Alkaline phosphatase is a highly sensitive enzyme for ELISA, immuno-histochemical, Northern, Southern and Western blot applications.

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Cell Meter™ Fluorimetric Intracellular Total ROS Activity Assay Kit*Optimized for Flow Cytometry*

Cell Meter™ Fluorimetric Intracellular Total ROS Activity Assay Kit*Optimized for Flow Cytometry*

Supplier: AAT Bioquest

Reactive oxygen species (ROS) are natural byproducts of the normal metabolism of oxygen and play important roles in cell signaling.

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Amplite® Luciferase Reporter Gene Assay Kit *Bright Glow*

Amplite® Luciferase Reporter Gene Assay Kit *Bright Glow*

Supplier: AAT Bioquest

Common reporter genes include beta-galactosidase, beta-glucuronidase and luciferase.

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Amplite® Fluorimetric Sphingomyelin Assay Kit *Red Fluorescence*

Amplite® Fluorimetric Sphingomyelin Assay Kit *Red Fluorescence*

Supplier: AAT Bioquest

Sphingomyelin (SM) is largely found in the exoplasmic leaflet of the cell membrane, primarily in nervous tissue.

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Amplite® Colorimetric Aspartate Aminotransferase (AST) Assay Kit

Amplite® Colorimetric Aspartate Aminotransferase (AST) Assay Kit

Supplier: AAT Bioquest

Aspartate aminotransferase (AST), also called serum glutamic oxaloacetic transaminase (GOT), is a member of transferase family.

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Cell Meter™ Fluorimetric Intracellular Total ROS Activity Assay Kit*Green Fluorescence*

Cell Meter™ Fluorimetric Intracellular Total ROS Activity Assay Kit*Green Fluorescence*

Supplier: AAT Bioquest

Reactive oxygen species (ROS) are natural byproducts of the normal metabolism of oxygen and play important roles in cell signaling.

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Fatty Acid Screening Library

Fatty Acid Screening Library

Supplier: Cayman Chemical

For screening of variety of fatty acids.

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Amplite® Colorimetric L-Aspartate (Aspartic Acid)  Assay Kit

Amplite® Colorimetric L-Aspartate (Aspartic Acid) Assay Kit

Supplier: AAT Bioquest

Aspartate (or Aspartic acid) is a negatively charged, polar amino acid.

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Amplite® Colorimetric  Glycerol 3-Phosphate (G3P) Assay Kit

Amplite® Colorimetric Glycerol 3-Phosphate (G3P) Assay Kit

Supplier: AAT Bioquest

Glycerol 3-Phosphate (G3P) is an important intermediate in glycolysis metabolic pathway.

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