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MAK053

Alcohol Dehydrogenase Activity Assay Kit

sufficient for 100 colorimetric tests

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Über diesen Artikel

NACRES:
NA.84
UNSPSC Code:
12161503

usage

sufficient for 100 colorimetric tests

detection method

colorimetric

relevant disease(s)

gastrointestinal diseases

storage temp.

−20°C

Gene Information

human ... ADH1A(124), ADH1B(125), ADH1C(126), ADH4(127), ADH5(128), ADH6(130), ADH7(131)
mouse ... ADH1C(11522), ADH4(26876), ADH5(11532), ADH6A(69117), ADH7(11529)
rat ... ADH1C(24172), ADH4(29646), ADH5(100145871), ADH6(310903), ADH6A(295498), ADH7(171178)

General description

The new Alcohol Dehydrogenase (ADH) Assay Kit, MAK498, is now available! Alcohol dehydrogenases (ADH) are a family of enzymes that catalyzes the conversion of alcohols to aldehydes, with the concomitant reduction of NAD+ to NADH. In humans, there are nine isozymes of ADH, with the majority of ADH activity occurring in the liver. ADH family members are the primary enzymes involved in alcohol detoxification. Genetic variations in ADH enzymes result in differences in ADH activity and tolerances for alcohol, and may regulate susceptibility to alcoholism.

Application

Alcohol Dehydrogenase Activity Assay Kit has been used to determine the activity of alcohol dehydrogenase.
Suitable for the detection of alcohol dehydrogenase in a variety of samples including tissue, cells and serum.

Biochem/physiol Actions

The Alcohol Dehydrogenase Activity Assay kit provides a simple and direct procedure for measuring ADH activity in a variety of samples. ADH activity is determined using ethanol as the substrate in an enzyme reaction, which results in a colorimetric (450 nm) product proportional to the enzymatic activity present. One unit of ADH is the amount of enzyme that will generate 1.0 μmole of NADH per minute at pH 8.0 at 37 °C.

pictograms

FlameExclamation mark
GHS02,GHS07

signalword

Danger

Hazard Classifications

Aquatic Chronic 3 - Eye Irrit. 2 - Flam. Liq. 2

Lagerklasse

3 - Flammable liquids

flash_point_f

53.6 °F - closed cup

flash_point_c

12.0 °C - closed cup

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Analysenzertifikate (COA)

Lot/Batch Number

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Questions

1–2 of 2 Questions  

  1. How can I determine the shelf life / expiration / retest date of this product?

    1 answer

    1. If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
      For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
      For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
      For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/418/501/product-dating-information-06-25-mk.pdf

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  2. How is shipping temperature determined? And how is it related to the product storage temperature?

    1 answer

    1. Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf

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