Vitamin C, Assay kit - Cosmo Bio Co.,Ltd.

Antibodies

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Vitamin C, Assay kit

Catalog No.: SML-ROIK02-EX
Size: 1KIT
Price: ¥30000
$400
antigen/source: Vitamin C
catalog info: Catalog 2012-p157
Storage: -20C
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Purpose: This Vitamin C Assay Kit measures total vitamin C (AsA + DHAsA).
component: 1. Reagent (1):Oxidizing agent, 1 vial (2 ml )
2. Reagent (2): 5% Metaphosphoric acid/2% SnCl2, 1 vial (10 ml )
3. Reagent (3): 2,4-Dinitrophenylhydrazine (DNPH), 1 vial (Dissolve in 3 ml 44% sulfuric acid)
4. Reagent (4): 5% Metaphosphoric acid,

Other:

Vitamin C (L-Ascorbic acid) is water-soluble vitamin with strong reducing action and is an important coenzyme for internal hydroxylation reactions (e.g. collagen). Vitamin C is found in both reduced form (ascorbic acid (AsA)) and oxidized form (dehydroascorbic acid (DHAsA)). This Vitamin C Assay Kit measures total vitamin C (AsA + DHAsA). The method of this kit is a refinement of the colorimetric assay described by Daniel (1973).



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Reference:

•  Daniel W.B., Gladys E, James E.M. : Clinica Chimica Acta, 44, 47-52 (1973)
◊  Pialoux V, Hanly PJ, Foster GE, Brugniaux JV, Beaudin AE, Hartmann SE, Pun M, Duggan CT, Poulin MJ. Am J Respir Crit Care Med. 2009 Nov 15;180(10):1002-9. Epub 2009 Aug 27.
 
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