4-Nitrophenyl-alpha-D-galactopyranoside

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SKU: RC-410-XX Category:
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Description

4-Nitrophenyl-α-D- galactopyranoside
p-Nitrophenyl-alpha-D-galactoside
PNP-alpha-D-Gal PNPG
 
MOLECULAR BIOLOGY GRADE
 
Off white crystalline powder
 
Chromogenic substrate yielding a soluble chromophor for the colorimetric assay of alpha-D-galactosidase upon cleavage. Used for the detection of hydrolases in tissues and membranes.
 
Store at -15°C and protect from light.
 
Features
  • CAS#: 7493-95-0
  • Molecular Formula: C12H15NO8
  • Molecular Weight: 301.26 g/mol

 

 

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