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Key Documents

CS0720

Sigma-Aldrich

Citrate Synthase Assay Kit

1 kit sufficient for 100 reactions (using a 1 ml cuvette), 1 kit sufficient for 480 reactions (using 96 multiwell plates)

Synonyme(s) :

Citrate Synthase Activity Test Kit

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About This Item

Code UNSPSC :
12161503
Nomenclature NACRES :
NA.28

Niveau de qualité

Utilisation

 kit sufficient for 100 reactions (using a 1 ml cuvette)
 kit sufficient for 480 reactions (using 96 multiwell plates)

Conditions d'expédition

dry ice

Température de stockage

−20°C

Informations sur le gène

human ... CS(1431)

Description générale

The Citrate Synthase Assay Kit contains all the required reagents (including a positive control enzyme) for a fast and simple measurement of citrate synthase activity in a whole cell extract or in isolated mitochondria. In addition, the kit enables testing of the intactness of the mitochondrial inner membrane.

Actions biochimiques/physiologiques

Citrate synthase is the initial enzyme of the tricarboxylic acid (TCA) cycle. The enzyme catalyzes the reaction of 2 carbon acetyl CoA with 4 carbon oxaloacetate to form the 6 carbon citrate. This enzyme is an exclusive marker of the mitochondrial matrix.

Remarque sur l'analyse

The activity of the enzyme is measured by following the color of TNB, which is generated from DTNB present in the reaction of citrate synthesis, and caused by the deacetylation of Acetyl-CoA. The overall reaction product, TNB, absorbs at 412 nm.

Composants de kit seuls

Réf. du produit
Description

  • Assay buffer for citrate synthase 5x 25 mL

  • Bicine buffer 10 mL

  • CelLytic M Cell Lysis Reagent 10 mL

  • DTNB [5,5'-Dithiobis-(2-nitrobenzoic acid)] 4 mg

  • Acetyl coenzyme A 25 mg

  • Oxaloacetic acid 1 g

  • Citrate synthase (positive control) .1 mL

Pictogrammes

Health hazardExclamation mark

Mention d'avertissement

Danger

Mentions de danger

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


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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Consulter la Bibliothèque de documents

Sara Anjomani Virmouni et al.
Disease models & mechanisms, 8(3), 225-235 (2015-02-15)
Friedreich's ataxia (FRDA) is an autosomal recessive neurodegenerative disorder caused by a GAA repeat expansion mutation within intron 1 of the FXN gene, resulting in reduced levels of frataxin protein. We have previously reported the generation of human FXN yeast
Alexander L Pendleton et al.
American journal of physiology. Endocrinology and metabolism, 319(1), E67-E80 (2020-05-13)
Fetal sheep with placental insufficiency-induced intrauterine growth restriction (IUGR) have lower hindlimb oxygen consumption rates (OCRs), indicating depressed mitochondrial oxidative phosphorylation capacity in their skeletal muscle. We hypothesized that OCRs are lower in skeletal muscle mitochondria from IUGR fetuses, due
Stefan M Gehrig et al.
Experimental physiology, 93(11), 1190-1198 (2008-06-24)
Contraction-mediated injury is a major contributing factor to the pathophysiology of muscular dystrophy and therefore therapies that can attenuate this type of injury have clinical relevance. Systemic administration of insulin-like growth factor-I (IGF-I) has been shown to improve muscle function
Postnatal PPARa Activation and Myostatin Inhibition Exert Distinct yet Complimentary Effects on the Metabolic Profile of Obese Insulin-Resistant Mice
Bernardo,B et al.
PLoS ONE, 5(6) (2010)
William J Lawson et al.
Menopause (New York, N.Y.), 24(4), 426-436 (2016-11-02)
Although women are the most common recipients of weight loss surgeries for the amelioration of the comorbidities of obesity, few studies have addressed the efficacy of these procedures with specific attention to reproductive stage. Here we ask in a rodent

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