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Cat. No.: 4NDG-250 (for 250mg)

Cat. No.: 4NDG-1k (for 1g)

Cat. No.: 4NDG-5k (for 5g)

Description

4-Nitrophenyl α-D-galactopyranoside is widely used in biochemical assays to measure α-galactosidase activity. When this substrate is hydrolyzed by α-galactosidase, it releases 4-nitrophenol, which can be quantitatively measured due to its yellow color, providing a straightforward method to assess enzyme activity.

CAS Number: 7493-95-0
Chemical Formula: C₁₂H₁₅NO₈
Molecular Weight: 301.25
Purity: ≥99%
Grade: Reagent grade

General Information:

• Name (English): 4-Nitrophenyl α-D-galactopyranoside
• Specifications: Reagent grade, alpha-galactosidase substrate, ≥99%
• Synonym (English): p-Nitrophenyl alpha-D-galactopyranoside; alpha-D-Galactopyranoside, 4-nitrophenyl; 231-343-6; 4-nitrophenyl alpha-D-galactopyranoside
• Beilstein Registry No: 92214
• EINECS Number: 231-343-6
• MDL Number: MFCD00065050
• UNSPSC Code: 12352204

Storage

Store at -20°C. Valid for three years.

Precautions

• This product is intended for scientific research use only by professionals. It is not to be used for clinical diagnosis or treatment, nor for food or drug purposes, and should not be stored in residential areas. 
• For your safety and health, please wear a lab coat and disposable gloves when handling this product.

Only for research and not intended for treatment of humans or animals

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