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Merck

MAK275

Sigma-Aldrich

High Sensitivity DHAP Fluorometric Assay Kit

sufficient for 100 fluorometric tests

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About This Item

Código UNSPSC:
12352200
NACRES:
NA.84

método de detección

fluorometric

temp. de almacenamiento

−20°C

Descripción general

Dihydroxyacetone phosphate (DHAP) is a metabolic intermediate involved in many pathways, including glycolysis, gluconeogenesis, glycerol metabolism, phosphatidic acid synthesis, fat metabolism and the Calvin cycle. Fructose-1,6-diphosphate is converted to DHAP and glyceraldehyde-3-phosphate (GAP) by aldolase. Both DHAP and GAP serve as the intracellular triose phosphate pool. DHAP can be further converted into GAP by triose phosphate isomerase (TPI). In humans, TPI deficiency is a rare autosomal disease. It causes hemolytic anemia, neurological diseases, and even death due to blockage of the glycolytic pathway and accumulation of DHAP in erythrocytes.
Dihydroxyacetone phosphate (DHAP) is a metabolic intermediate involved in many pathways, including glycolysis, gluconeogenesis, glycerol metabolism, phosphatidic acid synthesis, fat metabolism, and the Calvin cycle. Fructose-1,6-diphosphate is converted to DHAP and glyceraldehyde-3-phosphate (GAP) by aldolase. Both DHAP and GAP serve as the intracellular triose phosphate pool. DHAP can be further converted into GAP by Triose Phosphate Isomerase (TPI). In humans, TPI deficiency is a rare autosomal disease. It causes hemolytic anemia, neurological diseases, and even death due to blockage of the glycolytic pathway and accumulation of DHAP in erythrocytes.

Idoneidad

Suitable for use with serum, plasma, and other biological fluids, and tissue and cell culture samples.

Principio

The High Sensitivity Dihydroxyacetone Phosphate Assay Kit is suitable for measuring low levels of DHAP. In this assay, TPI converts DHAP to GAP producing a coupled enzyme reaction, which results in a fluorometric product (lex = 535 nm/lem = 587 nm), proportional to the amount of dihydroxyacetone phosphate present. This assay kit is simple and sensitive with the capability to detect to 0.5 mM of dihydroxyacetone phosphate in a variety of samples.

Palabra de señalización

Danger

Clasificaciones de peligro

Acute Tox. 4 Dermal - Aquatic Chronic 3 - Eye Dam. 1 - Repr. 2 - Resp. Sens. 1 - Skin Sens. 1

Código de clase de almacenamiento

10 - Combustible liquids

Punto de inflamabilidad (°F)

Not applicable

Punto de inflamabilidad (°C)

Not applicable


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Glycolysis Is an Energy-Conversion Pathway in Many Organisms
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mBio, 11(1) (2020-01-09)
Carbon metabolism plays an essential role in bacterial pathogenesis and susceptibility to antibiotics. In Pseudomonas aeruginosa, Crc, Hfq, and a small RNA, CrcZ, are central regulators of carbon metabolism. By screening mutants of genes involved in carbon metabolism, we found
Increased formation of methylglyoxal and protein glycation, oxidation and nitrosation in triosephosphate isomerase deficiency.
Ahmed N, et al.
Biochimica et Biophysica Acta, 1639(2), 121-132 (2003)
Michaela Veliova et al.
EMBO reports, 21(12), e49634-e49634 (2020-12-05)
Combined fatty acid esterification and lipolysis, termed lipid cycling, is an ATP-consuming process that contributes to energy expenditure. Therefore, interventions that stimulate energy expenditure through lipid cycling are of great interest. Here we find that pharmacological and genetic inhibition of
Jianjiang Xie et al.
Cancer research, 80(11), 2150-2162 (2020-03-18)
Metformin is an oral drug widely used for the treatment of type 2 diabetes mellitus. Numerous studies have demonstrated the value of metformin in cancer treatment. However, for metformin to elicit effects on cancer often requires a high dosage, and

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