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

CAS: 96597-16-9

Ref. 3D-EN45922

Produktinformation

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

Beschreibung

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.

• Marke: Biosynth

Chemische Eigenschaften

• Molekulargewicht: 1,300.13 g/mol
• Formel: C₅₀H₇₇NO₃₈
• Reinheit: Min. 90%
• Farbe/Form: Off-White Yellow Powder