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Key Documents

MAK122

Sigma-Aldrich

Phospholipid Assay Kit

sufficient for 100 colorimetric or fluorometric tests

Synonyme(s) :

Phospholipid Quantification Kit

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About This Item

Code UNSPSC :
12161503
Nomenclature NACRES :
NA.84

Utilisation

sufficient for 100 colorimetric or fluorometric tests

Application(s)

cosmetics
food and beverages
pharmaceutical

Méthode de détection

colorimetric
fluorometric

Conditions d'expédition

dry ice

Température de stockage

−20°C

Description générale

Phospholipids are a class of lipids which constitute a major component of cell membranes and play important roles in signal transduction. Most phospholipids contain one diglyceride, a phosphate group, and one choline.

In this assay, phospholipids (such as lecithin, lysolecithin and sphingomyelin) are enzymatically hydrolyzed to choline which is determined using choline oxidase and a H2O2-specific dye. This results in a colorimetric (570 nm)/ fluorometric (λex = 530/λem = 585 nm) product directly proportional to the phospholipid concentration in the sample. The range of linear detection is 3 - 200 μM for colorimetric assays and 0.6 - 20 μM for fluorometric assays.

Application

Phospholipid assay kit has been used in biochemical analysis and phospholipid quantitation.

Caractéristiques et avantages

Compatible with high-throughput handling systems.

Adéquation

Suitable for the detection of phospholipids in biological samples

Principe

In this assay, phospholipids (such as lecithin, lysolecithin and sphingomyelin) are enzymatically hydrolyzed to choline which is determined using choline oxidase and a H2O2-specific dye. This results in a colorimetric (570 nm)/ fluorometric (λex = 530/λem = 585 nm) product directly proportional to the phospholipid concentration in the sample. The range of linear detection is 3 - 200 μM for colorimetric assays and 0.6 - 20 μM for fluorometric assays.

Pictogrammes

Health hazard

Mention d'avertissement

Danger

Mentions de danger

Conseils de prudence

Classification des risques

Aquatic Chronic 3 - Resp. Sens. 1

Code de la classe de stockage

10 - Combustible liquids


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Consulter la Bibliothèque de documents

Vineela Parvathaneni et al.
Pharmaceutics, 12(3) (2020-03-04)
Non-small cell lung cancer (NSCLC) is a global disorder, treatment options for which remain limited with resistance development by cancer cells and off-target events being major roadblocks for current therapies. The discovery of new drug molecules remains time-consuming, expensive, and
Inhibiting mevalonate pathway enzymes increases stromal cell resilience to a cholesterol-dependent cytolysin.
Griffin S, et al.
Scientific Reports, 7(1), 17050-17050 (2017)
Hypoxia-inducible factor-1 alpha as a therapeutic target for primary effusion lymphoma.
Shrestha P, et al.
PLoS Pathogens, 13(9), e1006628-e1006628 (2017)
Kevin M Tharp et al.
American journal of physiology. Gastrointestinal and liver physiology, 310(10), G855-G864 (2016-04-02)
Gallstone disease is a widespread disorder costing billions for annual treatment in the United States. The primary mechanisms underlying gallstone formation are biliary cholesterol supersaturation and gallbladder hypomotility. The relative contribution of these two processes has been difficult to dissect
Renoprotective effect of curcumin against the combined oxidative stress of diabetes and nicotine in rats.
Ibrahim ZS, et al.
Molecular Medicine Reports, 13(4), 3017-3026 (2016)

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