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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

Certificats d'analyse (COA)

Recherchez un Certificats d'analyse (COA) en saisissant le numéro de lot du produit. Les numéros de lot figurent sur l'étiquette du produit après les mots "Lot" ou "Batch".

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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
Lara Duran-Trio et al.
Journal of inherited metabolic disease, 45(2), 278-291 (2021-12-23)
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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)
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Neuroscience bulletin, 35(1), 67-78 (2018-10-16)
The rostral ventrolateral medulla (RVLM) is a key region in cardiovascular regulation. It has been demonstrated that cholinergic synaptic transmission in the RVLM is enhanced in hypertensive rats. Angiotensin-converting enzyme 2 (ACE2) in the brain plays beneficial roles in cardiovascular
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