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MAK114

Sigma-Aldrich

Glyoxalase I Activity Assay Kit

sufficient for 100 tests (UV)

Sinonimo/i:

Aldoketomutase Activity Assay, GLO1 Activity Assay, Ketone-Aldehyde Mutase, Activity Assa, Lactoylglutathione Lyase Activity Assay, Methylglyoxalase Activity Assay

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About This Item

Codice UNSPSC:
12161503
NACRES:
NA.84

impiego

sufficient for 100 tests (UV)

Metodo di rivelazione

colorimetric

Malattie correlate

cancer

Temperatura di conservazione

−20°C

Informazioni sul gene

human ... GLO1(2739)
mouse ... GLO1(109801)
rat ... GLO1(294320)

Descrizione generale

Glyoxalase I (GLO-1), a lactoylglutathione lyase also known as methylglyoxalase, aldoketomutase, ketone-aldehyde mutase, and (R)-S-lactoylglutathione methylglyoxal-lyase, is an enzyme that catalyzes the isomerization of hemithioacetal adducts which are formed in spontaneous reactions between glutathionyl groups and aldehydes. The primary physiological function of glyoxalase I is the detoxification of methyglyoxal, a reactive 2-oxoaldehyde that is cytostatic at low concentrations and cytotoxic at millimolar concentrations. Glyoxalase I is a target for the development of pharmaceuticals against bacteria, protozoans, and cancer.

Applicazioni

Glyoxalase I Assay Kit has been used to estimate the glyoxalase I activity in plasma samples.

Caratteristiche e vantaggi

Compatible with high-throughput handling systems.

Compatibilità

Suitable for the detection of Glyoxalase I activity in enzyme preparations and biological samples. Suitable for testing the effects of compounds on Glyoxalase I activity.

Principio

The Glyoxalase I Activity Assay kit provides a simple and direct procedure for measuring GLO-1 activity in a variety of samples such as enzyme preparations or biological samples. In this assay, the GLO-1-mediated production of S-lactoylglutathione is measured by monitoring the change in absorbance at 240 nm. One unit of Glyoxalase I is the amount of enzyme that will convert 1.0 μmole of S-lactoylglutathione from methylglyoxal and reduced glutathione per minute at pH 6.6 and 25 °C.

Pittogrammi

Health hazardExclamation mark

Avvertenze

Warning

Indicazioni di pericolo

Classi di pericolo

Eye Irrit. 2 - Muta. 2 - Skin Sens. 1

Codice della classe di stoccaggio

12 - Non Combustible Liquids


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Solanki N, et al.
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Tiago Rodrigues et al.
Pharmacological research, 161, 105198-105198 (2020-09-18)
Methylglyoxal was shown to impair adipose tissue capillarization and insulin sensitivity in obese models. We hypothesized that glyoxalase-1 (GLO-1) activity could be diminished in the adipose tissue of type 2 diabetic obese patients. Moreover, we assessed whether such activity could
Jin-Quan Huang et al.
Nature chemical biology, 16(3), 250-256 (2020-01-15)
In plants, lineage-specific metabolites can be created by activities derived from the catalytic promiscuity of ancestral proteins, although examples of recruiting detoxification systems to biosynthetic pathways are scarce. The ubiquitous glyoxalase (GLX) system scavenges the cytotoxic methylglyoxal, in which GLXI

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