Ethylidene-4-NP-G7
Ethylidene-4-nitrophenyl-α-D-maltoheptaoside (EPS),
powder  10 880 078 103  Will be supplied as "Ethylidene-4-NP-G7". Unit of Measure is "kg".
Additional products: OEM reagents for the determination of
α-amylase and pancreatic amylase, as well as specific inhibitory
antibodies. Catalog Nos. 11 543 598 103 and 11 543 601 103 for
the detection of pancreatic amylase.
Application
Use Ethylidene-4-NP-G7 in diagniostics tests for the determination of
α-amylase and pancreatic α-amylase according to the recommendations of the
International Federation of Clinical Chemistry and Laboratory Medicine (IFCC).
Benefits
■ Minimize the value of your blank for the liquid α-amylase reagent.
■ Rely on the proven purity and the very low content of free maltoheptaoside.
CAS: 96597-16-9
Properties
Formula: C50H77NO38
Molecular weight: 1300.1 D
Specification
Appearance: White to slightly yellowish, amorphous powder
Solubility: Clear, slightly yellowish solution in water (c=70 mg/ml)
EPS (enzymatically): ≥90%
Water (K. Fischer): ≤3%
pNP-G7 (enzymatically): ≤0.1%
pNP, free: ≤0.01%
Reaction rates (α-amylase):
In Precinorm U: 95-105%
In Precipath U: 95-105%
Stability: At +2 to +8°C within specification range for 24 months. Store dry.