Accéder au contenu
Merck
Toutes les photos(2)

Documents

MAK151

Sigma-Aldrich

Fluorometric Thiol Assay Kit

sufficient for 200 fluorometric tests

Synonyme(s) :

Thiol Fluorescent Assay Kit

Se connecterpour consulter vos tarifs contractuels et ceux de votre entreprise/organisme


About This Item

Numéro CE :
Code UNSPSC :
12161503
Nomenclature NACRES :
NA.84

Utilisation

sufficient for 200 fluorometric tests

Méthode de détection

fluorometric

Maladie(s) pertinente(s)

endocrinological disorders, diabetes; cancer

Température de stockage

−20°C

Description générale

Thiol groups, found as free cysteine, glutathione (GSH), and cysteine residues in proteins, are involved in many biological processes. The disulfide bonds generated when the thiol groups of two cysteine residues are oxidized contribute to the tertiary or quatenary structure of a protein.

Application

Fluorometric Thiol Assay Kit has been used to determine the lipid peroxidation expressed as thiols in samples.

Adéquation

This kit is suitable for the detection of thiols in a variety of different biological samples including plasma, urine, and cell extracts. This kit is not optimized for measuring thiol groups in proteins.

Principe

The Fluorometric Thiol Quantitation Kit provides an ultrasensitive assay to quantitate the thiol content of small molecules. The proprietary thiol sensor generates a strongly fluorescent adduct (λex = 490/λem = 520 nm) upon reacting with a thiol-containing compound. In addition, both absorption and emission spectra of the thiol adduct are pH-independent, making this assay kit highly robust. The kit can detect as little as 1 picomole of cysteine or GSH in a 100 μL assay volume (10 nM). The assay can be performed conveniently in either a 96 or 384 multiwell plate format.

Code de la classe de stockage

10 - Combustible liquids

Classe de danger pour l'eau (WGK)

WGK 3


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".

Déjà en possession de ce produit ?

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

Consulter la Bibliothèque de documents

Xiao-Dong Gong et al.
Aging, 13(13), 17568-17591 (2021-07-07)
The homeostasis of the ocular lens is maintained by a microcirculation system propagated through gap junction channels. It is well established that the intercellular communications of the lens become deteriorative during aging. However, the molecular basis for this change in
Judit Eszter Szabó et al.
Scientific reports, 11(1), 19197-19197 (2021-09-30)
Recently it was proposed that the redox status of cysteines acts as a redox switch to regulate both the oligomeric status and the activity of human dUTPase. In a separate report, a human dUTPase point mutation, resulting in a tyrosine
D Scott Smith et al.
The Science of the total environment, 757, 143648-143648 (2020-12-15)
The Windermere Humic Aqueous Model (WHAM) is often used for risk assessment of metals; WHAM can be used to estimate the potential bioavailability of dissolved metals, where metals complexed to dissolved organic matter (DOM) are expected to be less toxic
Antioxidant Effects of a Hydroxytyrosol-Based Pharmaceutical Formulation on Body Composition, Metabolic State, and Gene Expression: A Randomized Double-Blinded, Placebo-Controlled Crossover Trial.
Colica C, et al.
Oxidative Medicine and Cellular Longevity, 2017, 14-14 (2017)
Qian Nie et al.
Frontiers in cell and developmental biology, 9, 660494-660494 (2021-07-02)
Protein sumoylation is one of the most important post-translational modifications regulating many biological processes (Flotho A & Melchior F. 2013. Ann Rev. Biochem. 82:357-85). Our previous studies have shown that sumoylation plays a fundamental role in regulating lens differentiation (Yan

Notre équipe de scientifiques dispose d'une expérience dans tous les secteurs de la recherche, notamment en sciences de la vie, science des matériaux, synthèse chimique, chromatographie, analyse et dans de nombreux autres domaines..

Contacter notre Service technique