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You Searched For: Enzyme Assays

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.

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.


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Product Image-786-440

Peroxide assay kit, PEROXsay™

Supplier: G-Biosciences
Description: PEROXsay™ is a colorimetric quantitative peroxide assay that measures the oxidation of ferrous (Fe²⁺+) ions to ferric (Fe³⁺) ions. Peroxides react with a sugar alcohol converting it to a peroxyl radical that subsequently starts the oxidation of ferrous ions to ferric ions. The acidic pH of the assay allows the ferric (Fe³⁺) ion to complex with the colorimetric reagent, resulting in a change in absorbance that is proportional to the peroxide concentration.

Product Image-786-431

SAM Methyltransferase assay, SAMfluoro™

Catalog Number: (786-431)
Supplier: G-Biosciences
Description: The SAMfluoro™ assay is a fluorescent, continuous enzyme coupled assay that can continuously monitor SAM-dependent methyltransferases without the use of radioactive labels or endpoint measurements.
UOM: 1 * 100 Assays
Product Image-PIER16159

Pierce™ Gaussia Luciferase Flash Assay Kit

Supplier: Thermo Fisher Scientific
Description: 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.

Product Image-OZBIGO10001

ONPG assay kit

Catalog Number: (OZBIGO10001)
Supplier: OZ BIOSCIENCES
Description: ONPG assay kit is ideal to quantify high expression level of beta-Gal.
UOM: 1 * 1 KIT
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Amplite® Rapid Colorimetric PE-Maleimide Quantitation Kit

Catalog Number: (AATB5530)
Supplier: AAT BIOQUEST
Description: Designed for consistent and dependable results. The Amplite® rapid colorimetric PE-maleimide quantitation kit facilitates the quantification of maleimide groups on maleimide-activated PE proteins using a proprietary sensor, Maleimide 680™, which has an absorption peak at ~680 nm.
UOM: 1 * 2 Tests

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Product Image-AATB13456

Amplite® Fluorimetric Proteasome 20S Activity Assay Kit *Green Fluorescence*

Catalog Number: (AATB13456)
Supplier: AAT BIOQUEST
Description: Our Amplite® 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.
UOM: 1 * 100 Tests
Product Image-AATB11401

Amplite® Fluorimetric Acetylcholinesterase Assay Kit *Green Fluorescence*

Catalog Number: (AATB11401)
Supplier: AAT BIOQUEST
Description: Acetylcholinesterase, also known as AChE, is an enzyme that degrades (through its hydrolytic activity) the neurotransmitter acetylcholine, producing choline and an acetate group.
UOM: 1 * 200 Tests
Product Image-AATB11551

Amplite® Colorimetric Peroxidase (HRP) Assay Kit *Blue Color*

Catalog Number: (AATB11551)
Supplier: AAT BIOQUEST
Description: Peroxidase is a small molecule (MW ~40 KD) that can usually be conjugated to an antibody in a 4:1 ratio.
UOM: 1 * 500 Tests
Product Image-AATB10087

Amplite® Fluorimetric α-Ketoglutarate Quantitation Kit

Catalog Number: (AATB10087)
Supplier: AAT BIOQUEST
Description: Alpha-ketoglutarate (α-ketoglutarate) is a key molecule in the Krebs cycle determining the overall rate of the citric acid cycle of the organism.
UOM: 1 * 200 Tests
Product Image-AATB40001

Amplite® Ethanol Quantitation Kit

Catalog Number: (AATB40001)
Supplier: AAT BIOQUEST
Description: The ability to rapidly perform quantitative measurements of ethanol is highly desirable in life science research, clinical evaluations, and food and drug industries.
UOM: 1 * 200 Tests
Product Image-AATB36360

Amplite® Fluorimetric Calcium Quantitation Kit *Red Fluorescence*

Catalog Number: (AATB36360)
Supplier: AAT BIOQUEST
Description: Calcium is essential for all living organisms, particularly in cell physiology, where movement of the calcium ion Ca²⁺ into and out of the cytoplasm functions as a signal for many cellular processes.
UOM: 1 * 200 Tests
Image Unavailable-AATB11800

Amplite® Colorimetric Asparaginase Activity Assay Kit

Catalog Number: (AATB11800)
Supplier: AAT BIOQUEST
Description: Designed for consistent and dependable results. The Amplite® colorimetric asparaginase activity assay kit provides a simple and straightforward procedure for measuring asparaginase activity in a variety of biological samples.
UOM: 1 * 100 Tests

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Image Unavailable-AATB11329

Amplite® Colorimetric Phosphofructokinase (PFK) Activity Assay Kit

Catalog Number: (AATB11329)
Supplier: AAT BIOQUEST
Description: Designed for consistent and dependable results. The Amplite® Colorimetric Phosphofructokinase (PFK) Activity Assay Kit provides a simple and direct procedure for precise measurement of PFK enzyme activity in various biological samples.
UOM: 1 * 100 Tests

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Image Unavailable-AATB11315

Amplite® Colorimetric Lipase Activity Assay Kit

Catalog Number: (AATB11315)
Supplier: AAT BIOQUEST
Description: Designed for consistent and dependable results. The Amplite® colorimetric lipase activity assay kit offers a straightforward and efficient protocol for quantifying lipase activity.
UOM: 1 * 100 Tests

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Image Unavailable-AATB5535

Beadlite™ Rapid Colorimetric Thiol Quantitation Kit for Nanoparticles

Catalog Number: (AATB5535)
Supplier: AAT BIOQUEST
Description: 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.
UOM: 1 * 100 Tests

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Image Unavailable-AATB40010

Amplite® Fluorimetric Glucose and Sucrose Assay Kit

Catalog Number: (AATB40010)
Supplier: AAT BIOQUEST
Description: Designed for consistent and dependable results. The Amplite® fluorimetric 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.
UOM: 1 * 100 Tests

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Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the call is still displayed and you need assistance, please call us at +43 1 97002 - 0.
Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the call is still displayed and you need assistance, please call us at +43 1 97002 - 0.
Dual use goods can only be delivered within the European Union.
Dual use goods can only be delivered within the European Union.
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This product is no longer available. Alternatives may be available by searching with the VWR Catalog Number listed above. If you need further assistance, please call VWR Customer Service at +43 1 97002 - 0.
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