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Ethylidene-4-NP-G7

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.
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Overview
Nitrophenyl substrate
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Application
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).
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Specification
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.