Direkt zum Inhalt
Merck

MAK186

Sigma-Aldrich

Xanthine/Hypoxanthine Assay Kit

Sufficient for 100 Colorimetric or Fluorometric tests

Synonym(e):

Xanthine and Hypoxanthine Detection Kit

Anmeldenzur Ansicht organisationsspezifischer und vertraglich vereinbarter Preise


About This Item

EG-Nummer:
UNSPSC-Code:
12161503
NACRES:
NA.84

Nachweisverfahren

colorimetric
fluorometric

Relevante Krankheit(en)

neurological disorders; rheumatological diseases

Lagertemp.

−20°C

Allgemeine Beschreibung

Xanthine is a purine base present in body fluids, tissues, and plants cells. It is also found in urinary calculi. Xanthine is formed by the oxidation of hypoxanthine during the degradation of adenosine monophosphate (AMP) to uric acid. Xanthine/ hypoxanthine measurements in plasma and urine have been used to monitor allopurinol therapy. Cerebrospinal fluid (CSF) xanthine/hypoxanthine levels have been used as therapeutic guides and disease progression markers in hydrocephalus.

The Xanthine/Hypoxanthine Assay Kit is a highly sensitive assay for determining xanthine/hypoxanthine levels (ranging from 4-20 nmole/well for the colorimetric assay and 40-200 pmole/well for the fluorometric assay) in a variety of biological samples. Xanthine/hypoxanthine concentration is determined by an enzymatic assay, which results in a colorimetric (570 nm) or fluorometric (λex = 535/λem = 587 nm) product, proportional to the xanthine/hypoxanthine present.
Note: The fluorometric assay is ~10 times more sensitive than the colorimetric assay.

Leistungsmerkmale und Vorteile

Compatible with high-throughput liquid handling systems.

Eignung

Suitable for the detection of Xanthine/Hypoxanthine in a variety of samples such as tissue, cells, and body fluids.

Prinzip

The Xanthine/Hypoxanthine Assay Kit is a highly sensitive assay for determining xanthine/hypoxanthine levels (ranging from 4-20 nmole/well for the colorimetric assay and 40-200 pmole/well for the fluorometric assay) in a variety of biological samples. Xanthine/hypoxanthine concentration is determined by an enzymatic assay, which results in a colorimetric (570 nm) or fluorometric (λex = 535/λem = 587 nm) product, proportional to the xanthine/hypoxanthine present.

Sonstige Hinweise

The fluorometric assay is ~10 times more sensitive than the colorimetric assay.

Nur Kit-Komponenten

Produkt-Nr.
Beschreibung

  • Xanthine Assay Buffer

  • Peroxidase Substrate

  • Xanthine Enzyme Mix

  • Developer

  • Xanthine Standard

Piktogramme

Health hazard

Signalwort

Danger

Gefahreneinstufungen

Aquatic Chronic 3 - Resp. Sens. 1 - Skin Sens. 1

Lagerklassenschlüssel

10 - Combustible liquids


Analysenzertifikate (COA)

Suchen Sie nach Analysenzertifikate (COA), indem Sie die Lot-/Chargennummer des Produkts eingeben. Lot- und Chargennummern sind auf dem Produktetikett hinter den Wörtern ‘Lot’ oder ‘Batch’ (Lot oder Charge) zu finden.

Besitzen Sie dieses Produkt bereits?

In der Dokumentenbibliothek finden Sie die Dokumentation zu den Produkten, die Sie kürzlich erworben haben.

Die Dokumentenbibliothek aufrufen

Kunden haben sich ebenfalls angesehen

Konstantinos Feidantsis et al.
Journal of comparative physiology. B, Biochemical, systemic, and environmental physiology, 190(4), 403-418 (2020-04-27)
For a comprehensive understanding of fish responses to increasing thermal stress in marine environments, we investigated tissue energetics, antioxidant levels, inflammatory and cell death responses in Sparus aurata (gilthead seabream) red muscle during exposure to elevated temperatures (24 °C, 26 °C, 30 °C)

Unser Team von Wissenschaftlern verfügt über Erfahrung in allen Forschungsbereichen einschließlich Life Science, Materialwissenschaften, chemischer Synthese, Chromatographie, Analytik und vielen mehr..

Setzen Sie sich mit dem technischen Dienst in Verbindung.