Accéder au contenu
Merck
Toutes les photos(3)

Documents

MAK078

Sigma-Aldrich

Xanthine Oxidase Activity Assay Kit

sufficient for 100 colorimetric or fluorometric tests

Synonyme(s) :

XO Activity Assay Kit

Se connecterpour consulter vos tarifs contractuels et ceux de votre entreprise/organisme


About This Item

Code UNSPSC :
12161503
Nomenclature NACRES :
NA.84

Utilisation

sufficient for 100 colorimetric or fluorometric tests

Méthode de détection

colorimetric
fluorometric

Maladie(s) pertinente(s)

rheumatological diseases; gastrointestinal diseases; cardiovascular diseases

Température de stockage

−20°C

Informations sur le gène

human ... XDH(7498)
mouse ... XDH(22436)
rat ... XDH(497811)

Description générale

Xanthine Oxidase (XO) catalyzes the sequential oxidation of hypoxanthine to xanthine, and xanthine to uric acid and hydrogen peroxide. In humans and other primates, XO controls the final step of purine catabolism and is normally found in the liver and the intestinal mucosa. In rodents, XO is broadly expressed in most tissues. While XO activity is normally very low in blood, liver injury can result in the release of XO into blood. XO may contribute to the pathogenesis of gout and cardiovascular disease, and XO activity or expression may be upregulated in these conditions.

Application

Xanthine Oxidase Activity Assay Kit has been used to measure the xanthine oxidase in serum samples.

Adéquation

Suitable for the measurement of xanthine oxidase in a variety of samples including tissue, cells and serum

Principe

The Xanthine Oxidase Activity Assay Kit provides a simple and direct procedure for measuring XO activity in a variety of biological samples. XO activity is determined by a coupled enzyme assay, which results in a colorimetric (570 nm)/ fluorometric (λex = 535/λem = 587 nm) product, proportional to the hydrogen peroxide generated. One unit of XO is defined as the amount of enzyme that catalyzes the oxidation of xanthine, yielding 1.0 μmole of uric acid and hydrogen peroxide per minute at 25 °C.

Remplacé(e)(s) par

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".

Déjà en possession de ce produit ?

Retrouvez la documentation relative aux produits que vous avez récemment achetés dans la Bibliothèque de documents.

Consulter la Bibliothèque de documents

Probiotic therapy alleviates hyperuricemia in C57BL/6 mouse model.
Cao T, et al.
Biomedical Research, 28(5) (2017)
Shivangi Rastogi et al.
PLoS pathogens, 17(7), e1009712-e1009712 (2021-07-30)
Mycobacterium tuberculosis (Mtb) has evolved to evade host innate immunity by interfering with macrophage functions. Interleukin-1β (IL-1β) is secreted by macrophages after the activation of the inflammasome complex and is crucial for host defense against Mtb infections. We have previously
Neelam Malik et al.
Medicinal chemistry (Shariqah (United Arab Emirates)), 16(5), 643-653 (2019-10-05)
Xanthine oxidase (XO; EC 1.17.3.2) has been considered as a potent drug target for the cure and management of pathological conditions prevailing due to high levels of uric acid in the bloodstream. The role of xanthine oxidase has been well
Neelam Malik et al.
BMC chemistry, 13(1), 53-53 (2019-08-07)
Hesperitin, a naturally occurring flavonoid was hybridized with phenolic acids to evaluate its potential to inhibit the activity of xanthine oxidase (XO), a key enzyme which catalyses xanthine to uric acid which is found to be associated with gout and
Neelam Malik et al.
BMC chemistry, 13(1), 71-71 (2019-08-07)
Xanthine oxidase is an important enzyme of purine catabolism pathway and has been associated directly in pathogenesis of gout and indirectly in many pathological conditions like cancer, diabetes and metabolic syndrome. In this research rutin, a bioactive flavonoid was explored

Notre équipe de scientifiques dispose d'une expérience dans tous les secteurs de la recherche, notamment en sciences de la vie, science des matériaux, synthèse chimique, chromatographie, analyse et dans de nombreux autres domaines..

Contacter notre Service technique