MAK317

Sorbitol Dehydrogenase Assay Kit

sufficient for 100 colorimetric tests

• Código UNSPSC: 12161503
• NACRES: NA.84

Propriedades

• método de detecção: colorimetric
• doença(s) relevante(s): endocrinological disorders, diabetes; gastrointestinal diseases
• temperatura de armazenamento: −20°C

Descrição

Descrição geral

Sorbitol Dehydrogenase (SDH) is an enzyme that catalyzes the interconversion of sorbitol and fructose. Elevated blood serum SDH levels indicate liver damage. Thus, SDH plays an important role in the diagnosis of liver disease, especially in combination with aminotransferases. SDH levels are also measured to evaluate diabetic complications such as proliferative diabetic retinopathy.

Sorbitol Dehydrogenase (SDH) is an enzyme that catalyzes the interconversion of sorbitol and fructose. Elevated blood serum SDH levels indicate liver damage; thus, SDH plays an important role in the diagnosis of liver disease, especially in combination with aminotransferases. SDH levels are also measured to evaluate diabetic complications such as proliferative diabetic retinopathy.

Características e benefícios

Compatible with high-throughput handling systems.

Adequação

Suitable for determining sorbitol dehydrogenase (SDH) activity in a number of biological samples such as plasma, serum, urine, tissue, and culture media.

Princípio

Sorbitol dehydrogenase assay is a non-radioactive, colorimetric assay. It is based on the reduction of the tetrazolium salt MTT (3-[4, 5-dimethylthiazol-2-yl]-2, 5 diphenyl tetrazolium bromide) in a NADH-coupled enzymatic reaction. The reduced form of MTT exhibits an absorption maximum at 565 nm and the increase in absorbance at 565 nm is directly proportional to the enzyme activity. This assay is based on a kinetic reaction. Sorbitol dehydrogenase (SDH) activity can be determined in a number of biological samples (e.g., plasma, serum, urine, tissue, and culture media).

Informações de segurança

• Pictogramas: GHS02,GHS05,GHS07
• Palavra indicadora: Warning
• Frases de perigo: H226,H290,H315,H319,H336
• Declarações de precaução: P210 - P233 - P234 - P240 - P303 + P361 + P353 - P305 + P351 + P338
• Classificações de perigo: Eye Irrit. 2 - Flam. Liq. 3 - Met. Corr. 1 - Skin Irrit. 2 - STOT SE 3
• Órgãos-alvo: Respiratory system
• Código de classe de armazenamento: 3 - Flammable liquids
• Ponto de fulgor (°F): 75.2 °F - closed cup
• Ponto de fulgor (°C): 24 °C - closed cup