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Ethyliden-4-nitrophenyl-α-D-maltoheptaosid (EPS), powder

For further processing only.

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Order information
Ethylidene-4-NP-G7 material number and pack size:
Material Number Pack Size
10880078103 custom fill
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.
Nitrophenyl substrate
Use Ethylidene-4-NP-G7 in diagnostic 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).
Formula: C50H77NO38
Molecular weight: 1300.1 D
Appearance: White to slightly yellowish, amorphous powder
Solubility: Clear, slightly yellowish solution in water (c=70 mg/mL)
EPS (enzymatic): ≥90%
Water (K. Fischer): ≤3%
pNP-G7 (enzymatic): ≤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.