4-Nitrophenyl 4,6-ethylidene-a-D-maltoheptaoside

CAS: 96597-16-9

Ref. 3D-EN45922

Información del producto

• Nombre: 4-Nitrophenyl 4,6-ethylidene-a-D-maltoheptaoside
• Sinónimos: pNP-G7, Pyrano[3,2-d]-1,3-dioxin,a-D-glucopyranoside deriv., EPS, EPS (oligosaccharide), Ethylidene-4-nitrophenyl-a-D-Maltoheptaoside

Descripción

4-Nitrophenyl 4,6-ethylidene-?-D-maltoheptaoside is a substrate used in a reference measurement method for ?-amylase activity in the diagnosis of acute pancreatitis, approved by the International Federation of Clinical Chemistry (IFCC). The substrate is hydrolysed by serum ?-amylase into shorter 4-nitrophenylated oligosaccharides and their free counterparts. These reaction products are channeled into an indicator reaction with ?-glucosidase and are degraded into glucose and the chromophore, 4-nitrophenol.

• Marca: Biosynth

Propiedades químicas

• Peso molecular: 1,300.13 g/mol
• Fórmula: C₅₀H₇₇NO₃₈
• Pureza: Min. 90%
• Color/Forma: Off-White Yellow Powder