Ethylidene-4-nitrophenyl-a-D-Maltoheptaoside
Ethylidene-4-nitrophenyl-α-D-maltoheptaoside (pNP-G7) is a chromogenic substrate specifically hydrolyzed by α-amylase, enabling the quantification of enzymatic activity. It is widely used in vitro for biochemical assays in fields like enzymology, clinical diagnostics, and inhibitor screening to study pancreatic and salivary amylase function.
Product Specifications
CAS Number
96597-16-9
Product Name Alternative
PNP-G7, Ethyliden-4-nitrophenyl-α-D-maltoheptaosid, Ethylidene-4-NP-G7
Field of Research
Metabolism Research
Purity
99.97% (May vary between batches)
Solubility
DMSO:80 mg/mL (61.53 mM) ;10% DMSO+40% PEG300+5% Tween 80+45% Saline:3.3 mg/mL (2.54 mM)
Smiles
O ([C@@H]1[C@@H] (CO) O[C@H] (O[C@@H]2[C@@H] (CO) O[C@H] (O[C@@H]3[C@@H] (CO) O[C@H] (O[C@@H]4[C@@H] (CO) O[C@H] (O[C@@H]5[C@@H] (CO) O[C@H] (O[C@@H]6[C@@H] (CO) O[C@H] (OC7=CC=C (N (=O) =O) C=C7) [C@H] (O) [C@H]6O) [C@H] (O) [C@H]5O) [C@H] (O) [C@H]4O) [C@H] (O) [C@H]3O) [C@H] (O) [C@H]2O) [C@H] (O) [C@H]1O) [C@H]8O[C@]9 ([C@] ([C@H] (O) [C@H]8O) (OC (C) OC9) [H]) [H]
Molecular Formula
C50H77NO38
Molecular Weight
1300.13
Storage Conditions
-20°C
Notes
For research use only.
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