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MAK012

Sigma-Aldrich

Galactose Assay Kit

sufficient for 100 colorimetric or fluorometric tests

Sinónimos:

Galactose Colorimetric/Fluorometric Assay Kit

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About This Item

UNSPSC Code:
12161503
NACRES:
NA.84

usage

sufficient for 100 colorimetric or fluorometric tests

application(s)

cosmetics
food and beverages

detection method

colorimetric
fluorometric

relevant disease(s)

pediatric diseases; neonatal diseases

storage temp.

−20°C

General description

The new Galactose Assay Kit, MAK502, is now available! Galactose is a simple monosaccharide that serves as an energy source and as an essential component of glycolipids and glycoproteins. Galactose contributes to energy metabolism via its conversion to glucose by the enzymes that constitute the Leloir pathway. Defects in the genes encoding these proteins lead to the metabolic disorder galactosemia.

Application

  • Galactose assay kit has been used in the determination of reactor galactose concentration.
  • It has been used in D-galactose assay using the galactose oxidase enzymatic microreactor.
  • It has also been used in the general synthesis and characterization of O-(2-aminoethyl)-O′-galactosyl polyethylene glycol (H2N-PEG-GAL) derivative.

Suitability

This kit is suitable for use with various biological samples including serum, plasma, other body fluids, food, and growth media.

Principle

In this assay kit, Galactose is oxidized resulting in a colorimetric (570 nm)/fluorometric (λex = 535 nm/λem = 587 nm) product, proportional to the galactose present. This kit has a linear range of detection between 0.2-1.0 nmole galactose for the fluorometric assay and 2-10 nmole galactose for the colorimetric assay.

replaced by

Referencia del producto
Descripción
Precios

pictograms

Health hazard
GHS08

signalword

Danger

Hazard Classifications

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

Storage Class

10 - Combustible liquids

flash_point_f

188.6 °F - closed cup

flash_point_c

87 °C - closed cup

Certificados de análisis (COA)

Busque Certificados de análisis (COA) introduciendo el número de lote del producto. Los números de lote se encuentran en la etiqueta del producto después de las palabras «Lot» o «Batch»

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isorders of Carbohydrate Metabolism
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Emery and Rimoin's Principles and Practice of Medical Genetics (2013)
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Protocolos

Enzymatic Method for Determining Galactose (Galactose Assay)

Assay protocol for the colorimetric/fluorometric detection of galactose in biological samples using the Galactose assay kit.

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