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Key Documents

MAK009

Sigma-Aldrich

Amylase Activity Assay Kit

sufficient for 100 colorimetric tests

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About This Item

Code UNSPSC :
12161503
Nomenclature NACRES :
NA.84

Utilisation

sufficient for 100 colorimetric tests

Méthode de détection

colorimetric

Maladie(s) pertinente(s)

endocrinological disorders, diabetes; gastrointestinal diseases

Température de stockage

−20°C

Informations sur le gène

human ... AMY1A(278)

Description générale

The new Amylase Assay Kit, MAK478, is now available! Amylase enzymes are glycoside hydrolases, which cleave glucan linkages in polysaccharides such as starch or glycogen to release polysaccharide molecules. α-Amylase is found in animals, plants, and many fungi. In mammals, α-amylase is the predominant form of amylase and is one of the major enzymes of dietary digestion. Both the activity and the stability of α-amylase is dependent on calcium ions. In humans, α-amylase levels are highest in pancreatic and salivary secretions. Increased blood and urine levels of amylase occur due to pancreatic disorders and salivary trauma. Increased salivary amylase activity is also a marker for increased sympathetic nervous system activity.

Application

Amylase Activity Assay Kit has been used to determine the activity of amylase.

Adéquation

Suitable for the quantification of amylase activity in a variety of biological samples.

Principe

The Amylase Activity Assay kit quantifies amylase activity in a variety of biological samples. The assay is quick, convenient, and sensitive. In this kit, amylase activity is determined using a coupled enzymatic assay, which results in a colorimetric (405 nm) product, proportional to the amount of substrate, ethylidene-pNP-G7, cleaved by the amylase. One unit is the amount of amylase that cleaves ethylidene-pNP-G7 to generate 1.0 μmole of p-nitrophenol per minute at 25 °C.

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Classification des risques

Resp. Sens. 1

Code de la classe de stockage

10 - Combustible liquids


Certificats d'analyse (COA)

Recherchez un Certificats d'analyse (COA) en saisissant le numéro de lot du produit. Les numéros de lot figurent sur l'étiquette du produit après les mots "Lot" ou "Batch".

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Consulter la Bibliothèque de documents

Galactose protects against cell damage in mouse models of acute pancreatitis.
Peng S, et al.
The Journal of Clinical Investigation (2018)
X Chen et al.
Poultry science, 95(4), 834-841 (2016-01-08)
A 14-d study was conducted to determine the impact of dietary crude protein concentration on performance, serum biochemistry, and nutrient digestive functions in Pekin ducklings during aflatoxicosis. A total of 144 male Pekin ducklings were randomly allotted to 4 dietary
Dalila Azzout-Marniche et al.
The Journal of nutrition, 149(2), 270-279 (2019-02-13)
We have reported large differences in adiposity (fat mass/body weight) gain between rats fed a low-fat, high-starch diet, leading to their classification into carbohydrate "sensitive" and "resistant" rats. In sensitive animals, fat accumulates in visceral adipose tissues, leading to the
Evaluation of amylase and lipase levels in blunt trauma abdomen patients.
Kumar S, et al.
Journal of emergencies, trauma, and shock, 5(2), 135-135 (2012)
Usefulness of salivary alpha amylase as a biomarker of chronic stress and stress related oral mucosal changes?a pilot study.
Vineetha R, et al.
Journal of Clinical and Experimental Dentistry, 6(2), e132-e132 (2014)

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