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Merck
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MAK056

Sigma-Aldrich

Choline/Acetylcholine Quantification Kit

sufficient for 100 colorimetric or fluorometric tests (for choline assay and 50 tests acetylcholine assay)

Synonyme(s) :

Choline/Acetylcholine Assay Kit

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About This Item

Code UNSPSC :
12161503
Nomenclature NACRES :
NA.25

Utilisation

sufficient for 100 colorimetric or fluorometric tests (for choline assay and 50 tests acetylcholine assay)

Méthode de détection

colorimetric
fluorometric

Température de stockage

−20°C

Description générale

Choline is an essential nutrient, commonly grouped with the B complex vitamins, that plays key roles in many biological processes. Choline is a precursor for the synthesis of acetylcholine, a critical neurotransmitter in both the peripheral and central nervous systems.

Application

Choline/Acetylcholine Quantification Kit has been used to quantify the amounts of choline and acetylcholine in samples.

Adéquation

Suitable for use with cell and tissue culture supernatants as well as serum, plasma, urine, and other biological fluids.

Principe

In this assay, choline concentration is determined by a coupled enzyme reaction, which results in a colorimetric (570 nm)/fluorometric (λex = 535/λem = 587 nm) product, proportional to the choline present. Acetylcholine levels can be determined by adding acetylcholinesterase to the reaction, which hydrolyzes acetylcholine to choline and acetate.

Remplacé(e)(s) par

Réf. du produit
Description
Tarif

Pictogrammes

Health hazardExclamation mark
GHS08,GHS07

Mention d'avertissement

Danger

Mentions de danger

H315,H319,H334,H335

Classification des risques

Eye Irrit. 2 - Resp. Sens. 1 - Skin Irrit. 2 - STOT SE 3

Organes cibles

Respiratory system

Code de la classe de stockage

10 - Combustible liquids

Point d'éclair (°F)

188.6 °F - closed cup

Point d'éclair (°C)

87 °C - closed cup

Faites votre choix parmi les versions les plus récentes :

Certificats d'analyse (COA)

Lot/Batch Number
8H25K06150
7L19K06150
8F16K06150
8H2506150
7D02K06150

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Si vous avez besoin d'une version particulière, vous pouvez rechercher un certificat spécifique par le numéro de lot.

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

Consulter la Bibliothèque de documents

Melis Emanet et al.
Frontiers in bioengineering and biotechnology, 10, 953867-953867 (2022-08-23)
Reactive oxygen species (ROS) are a common hallmark of many degenerative diseases, developing in all those cases where a failure of physiological antioxidant mechanisms occurs (in particular, antioxidant enzymes and the glutathione system), or in case of exposure to an
Elin Rebecka Carlsson et al.
Lipids in health and disease, 18(1), 169-169 (2019-09-07)
Phosphatidylcholine (PC), the most abundant of the phospholipids, has several metabolic functions in organs such as the liver and the intestine, important structural- and signaling functions in biological membranes, and might have a role in the effects of Roux-en-Y gastric
Compromised epidermal barrier stimulates Harderian gland activity and hypertrophy in ACBP-/-mice
Bek S, et al.
Journal of Lipid Research, jlr-M060780 (2015)
Effects of Hibernation on the Enteric Nervous System of the Thirteen-lined Ground Squirrels.
Eliades L, et al.
Journal of Undergraduate Research, 1-6 (2014)
Lara Duran-Trio et al.
Journal of inherited metabolic disease, 45(2), 278-291 (2021-12-23)
Creatine (Cr) is a nitrogenous organic acid and plays roles such as fast phosphate energy buffer to replenish ATP, osmolyte, antioxidant, neuromodulator, and as a compound with anabolic and ergogenic properties in muscle. Cr is taken from the diet or
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