Either measuring substrate consumption or overall production, the enzyme assays are used to monitor enzymatic activity. Provided with the required supplies and reagents for any preferred method, enzyme kinetics and inhibition studies can be successfully completed. While continuous assay sampling methods give activity readings throughout development, discontinuous techniques calculate after the reaction has been stopped. The standardized enzyme assays will provide accurate identification and measurement of the protein molecules present in samples.
Phosphatase assay kit
Supplier: G-Biosciences
The Phosphatase Assay Kit is designed to measure the activity of phosphatases in biological samples and to screen for agonists and inhibitors of phosphatases. The Phosphatase Assay Kit uses para-nitrophenyl phosphate (pNPP), a chromogenic substrate for most phosphatases, including alkaline phosphatases, acid phosphatases, protein tyrosine phosphatases and serine/threonine phosphatases.
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AmpliteĀ® Fluorimetric 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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AmpliteĀ® Colorimetric Glucose Oxidase Assay Kit
Supplier: AAT BIOQUEST
The glucose oxidase is a dimeric protein that catalyses the oxidation of beta-D-glucose into hydrogen peroxide and D-glucono-1,5-lactone, which is hydrolysed to gluconic acid.
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Pierce⢠Gaussia Luciferase Flash Assay Kit
Supplier: Thermo Fisher Scientific
The Thermo Scientific Pierce Gaussia Luciferase Flash Assay Kit provides researchers with the most sensitive assay for transcriptional activity of regulatory elements in mammalian cell culture media and whole cell lysate.
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AmpliteĀ® Colorimetric Zinc Ion Quantitation Kit
Supplier: AAT BIOQUEST
Zinc is an essential trace mineral element that plays an important role in a number of biological processes.
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Amplite® Colorimetric α-Ketoglutarate Quantitation Kit
Supplier: AAT BIOQUEST
Alpha-ketoglutarate (α-Ketoglutarate) is a key molecule in the Krebs cycle determining the overall rate of the citric acid cycle of the organism.
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AmpliteĀ® Colorimetric Urea Quantitation Kit *Blue Color*
Supplier: AAT BIOQUEST
Urea is the final degradation product of protein and amino acid metabolism in animals.
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MMP Red⢠Substrate
Supplier: AAT BIOQUEST
The matrix metalloproteinases (MMPs) constitute a family of zinc-dependent endopeptidases that function within the extracellular matrix.
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AmpliteĀ® Fluorimetric Glucose-6-Phosphate Dehydrogenase (G6PD) Assay Kit
Supplier: AAT BIOQUEST
Glucose-6-phosphate dehydrogenase (G6PD) catalyses the conversion of glucose-6-phosphate to 6-phosphoglucono-Ī“-lactone, the first and rate-limiting step in the pentose phosphate pathway.
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AmpliteĀ® Colorimetric Gama-Glutamyltransferase (GGT) Activity Assay Kit
Supplier: AAT BIOQUEST
Designed for consistent and dependable results. The AmpliteĀ® Colorimetric Gamma-Glutamyltransferase (GGT) Activity Assay Kit provides an efficient and straightforward method for measuring GGT activity across various sample types.
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AmpliteĀ® Fluorimetric 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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AmpliteĀ® Colorimetric Glucose and Sucrose Assay Kit
Supplier: AAT BIOQUEST
Designed for consistent and dependable results. The AmpliteĀ® Colorimetric Glucose and Sucrose Assay Kit offers a convenient method for measuring glucose and sucrose levels in various biological samples, such as serum, plasma, body fluids, food, tissue extracts, and growth medium.
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AmpliteĀ® Human Serum Albumin (HSA) Site II Binding Assay Kit
Supplier: AAT BIOQUEST
Human serum albumin (HSA) is one of the most important carriers for acidic drugs in human plasma and has been shown to bind a large number of different compounds in a reversible manner.
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AmpliteĀ® Fluorimetric Maleimide Quantitation Kit *Green Fluorescence*
Supplier: AAT BIOQUEST
A variety of crosslinking reagents with a maleimide group are widely used for crosslinking proteins to proteins or proteins to other biomolecules.
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AmpliteĀ® Colorimetric Aldehyde Quantitation Kit
Supplier: AAT BIOQUEST
Rapid and accurate measurement of aldehydes is important task for biological research, food industry, chemical research and environmental pollution surveillance.
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AmpliteĀ® Colorimetric Glyceraldehyde-3-Phosphate Dehydrogenase (GAPDH) Assay Kit
Supplier: AAT BIOQUEST
Designed for consistent and dependable results. The AmpliteĀ® colorimetric GAPDH activity assay kit is a sensitive and simple tool for monitoring GAPDH activity based on a coupled enzymatic reaction catalysed by GAPDH.
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AmpliteĀ® Colorimetric Calcium Quantitation Kit *Blue Color*
Supplier: AAT BIOQUEST
Calcium is essential for all living organisms, particularly in cell physiology, where movement of the calcium ion Ca²⺠into and out of the cytoplasm functions as a signal for many cellular processes.
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AmpliteĀ® Fluorimetric Proteasome 20S Activity Assay Kit *Green Fluorescence*
Supplier: AAT BIOQUEST
Our AmpliteĀ® Fluorometric 20S Proteasome Assay Kit is a homogeneous fluorescent assay that measures the chymotrypsin-like protease activity associated with the proteasome complex either in cultured cells or cell lysates.
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AmpliteĀ® Fluorimetric Zinc Ion Quantitation Kit
Supplier: AAT BIOQUEST
Zinc is an essential trace mineral element that plays an important role in a number of biological processes.
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AmpliteĀ® Fluorimetric Total Thiol Quantitation Assay Kit *Green Fluorescence*
Supplier: AAT BIOQUEST
The detection and measurement of free thiol (such as free cysteine, glutathione and cysteine residues in proteins) is one of the essential tasks for investigating biological processes and events in many biological systems.
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AmpliteĀ® Rapid Fluorimetric Total Thiol Quantitation Assay Kit *Green Fluorescence*
Supplier: AAT BIOQUEST
The detection and measurement of free thiol (such as free cysteine, glutathione and cysteine residues in proteins) is one of the essential tasks for investigating biological processes and events in many biological systems.
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Pierce⢠Cypridina Luciferase Glow Assay Kit
Supplier: Thermo Fisher Scientific
The Thermo Scientific Pierce Cypridina Luciferase Glow Assay Kit provides an extremely bright and stable bioluminescence signal (half-life greater than 1 hour) in the presence of Cypridina luciferase reporters.
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AmpliteĀ® Red Peroxidase Substrate
Supplier: AAT BIOQUEST
AmpliteĀ® Red is a sensitive fluorogenic peroxidase substrate that generates a highly red fluorescent product that has maximum absorption of 571 nm and maximum emission of 585 nm.
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AmpliteĀ® Rapid Fluorimetric Glutathione GSH/GSSG Ratio Assay Kit *Green Fluorescence*
Supplier: AAT BIOQUEST
When cells are exposed to increased levels of oxidative stress, GSSG will accumulate and the ratio of GSH to GSSG will decrease.
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AmpliteĀ® Fluorimetric Peroxynitrite Quantification Kit *Green Fluorescence*
Supplier: AAT BIOQUEST
Peroxynitrite (ONOO-) is a strong oxidizing species and a highly active nitrating agent.
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AmpliteĀ® Fluorimetric Endotoxin Detection Kit
Supplier: AAT BIOQUEST
Lipopolysaccharide (LPS), also known as endotoxin, is the major component of the outer membrane of Gram-negative bacteria.
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AmpliteĀ® Fluorimetric Lead (II) Ion Quantitation Kit
Supplier: AAT BIOQUEST
Lead is a highly poisonous metal to human beings, especially young children.
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AmpliteĀ® Ethanol Quantitation Kit
Supplier: AAT BIOQUEST
The ability to rapidly perform quantitative measurements of ethanol is highly desirable in life science research, clinical evaluations, and food and drug industries.
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Amplite® Fluorimetric α-Ketoglutarate Quantitation Kit
Supplier: AAT BIOQUEST
Alpha-ketoglutarate (α-ketoglutarate) is a key molecule in the Krebs cycle determining the overall rate of the citric acid cycle of the organism.
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Beadlite⢠Rapid Colorimetric Thiol Quantitation Kit for Nanoparticles
Supplier: AAT BIOQUEST
Designed for consistent and dependable results. Beadlite⢠Rapid Colorimetric Thiol Quantitation kit provides a robust method to quantify thiol-functionalised nanoparticle with our proprietary Thiolite⢠490 that has its maximum absorbance at ~490 nm.