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MAK072

Sigma-Aldrich

Pyruvate Kinase Activity Assay Kit

sufficient for 100 colorimetric or fluorometric tests

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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)

hematological disorder; cancer

Température de stockage

−20°C

Description générale

Pyruvate kinase (PK) is an enzyme that catalyzes the final step of glycolysis, the transfer of a phosphate group from phospho(enol)pyruvate (PEP) to ADP, yielding one molecule of pyruvate and one molecule of ATP. Pyruvate kinase deficiency, due to defects in pyruvate kinase expression or activity, is the second most common cause of hemolytic anemia.

The Pyruvate Kinase Activity Assay Kit provides a simple and direct procedure for measuring pyruvate kinase activity in a variety of biological samples. Pyruvate concentration is determined by a coupled enzyme assay, which results in a colorimetric (570 nm)/ fluorometric (λex = 535/λem = 587 nm) product, proportional to the pyruvate present. One unit of pyruvate kinase is the amount of enzyme that will transfer a phosphate group from PEP to ADP to generate 1.0 μmole of pyruvate per minute at 25 °C.

Application

Pyruvate Kinase Activity Assay Kit has been used to determine the activity of pyruvate kinase in samples.

Adéquation

Suitable for measuring pyruvate kinase activity in various biological samples such as blood, tissues, and culture cells, etc

Principe

The Pyruvate Kinase Activity Assay Kit provides a simple and direct procedure for measuring pyruvate kinase activity in a variety of biological samples. Pyruvate concentration is determined by a coupled enzyme assay, which results in a colorimetric (570 nm)/ fluorometric (λex = 535/λem = 587 nm) product, proportional to the pyruvate present. One unit of pyruvate kinase is the amount of enzyme that will transfer a phosphate group from PEP to ADP to generate 1.0 μmole of pyruvate per minute at 25 °C.

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Réf. du produit
Description
Tarif

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Health hazard
GHS08

Mention d'avertissement

Danger

Mentions de danger

H317,H334,H412

Classification des risques

Aquatic Chronic 3 - Resp. Sens. 1 - Skin Sens. 1

Code de la classe de stockage

10 - Combustible liquids

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HIF1α modulates cell fate reprogramming through early glycolytic shift and upregulation of PDK1--3 and PKM2.
Prigione A, et al.
Stem Cells, 32(2), 364-376 (2014)
Therapeutic and Biochemical Effects of Garlic (Allium sativum) on Acrylamide Toxicity in Rabbits: Glycolytic Pathway.
Elmahdi B, et al.
Int. J. Pharmacol., 12(4), 429-434 (2016)
Aoi Wakabayashi et al.
Proceedings of the National Academy of Sciences of the United States of America, 113(16), 4434-4439 (2016-04-05)
Whole-exome sequencing has been incredibly successful in identifying causal genetic variants and has revealed a number of novel genes associated with blood and other diseases. One limitation of this approach is that it overlooks mutations in noncoding regulatory elements. Furthermore
Jianshuang Guo et al.
Frontiers in oncology, 9, 993-993 (2019-10-22)
Glioblastoma (GBM) is the most prevalent malignant tumor in the central nervous system. Aerobic glycolysis, featured with elevated glucose consumption and lactate production, confers selective advantages on GBM by utilizing nutrients to support rapid cell proliferation and tumor growth. Pyruvate
Boa Kim et al.
The Journal of clinical investigation, 128(10), 4543-4556 (2018-09-18)
The M2 isoform of pyruvate kinase (PKM2) is highly expressed in most cancer cells, and has been studied extensively as a driver of oncogenic metabolism. In contrast, the role of PKM2 in nontransformed cells is little studied, and nearly nothing
Afficher tous les articles scientifiques apparentés

Articles

Aerobic Glycolysis and the Warburg Effect

Warburg effect enhances glucose to lactate conversion in tumor cells, regardless of oxygen levels; impacting cancer metabolism since 1924.

Aerobic Glycolysis and the Warburg Effect

Warburg effect enhances glucose to lactate conversion in tumor cells, regardless of oxygen levels; impacting cancer metabolism since 1924.

Aerobic Glycolysis and the Warburg Effect

Warburg effect enhances glucose to lactate conversion in tumor cells, regardless of oxygen levels; impacting cancer metabolism since 1924.

Aerobic Glycolysis and the Warburg Effect

Warburg effect enhances glucose to lactate conversion in tumor cells, regardless of oxygen levels; impacting cancer metabolism since 1924.

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