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Medchemexpress LLC 4-nitrophenyl-N-acetyl-α-D-galactosaminide | 23646-68-6 | MFCD00065476 | 99.9% | 342.30 g/mol | C14H18N2O8 | 25 MG
SDP

Supplier:  Medchemexpress LLC 25MGHYW015996

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4-Nitrophenyl-N-acetyl-α-D-galactosaminide (pNP-GalNAc) is a chromogenic glycoside substrate used to measure N-acetyl-D-galactosaminidase activity. Enzymatic cleavage releases p-nitrophenol, producing a yellow product that can be quantified by absorbance for enzyme activity assays.

  • Chromogenic substrate for enzyme assays.
  • Generates a yellow product for absorbance detection.
  • High purity supports reproducible results.
  • Refrigerated solid storage preserves stability; protect from light.

Catalog No. 50-003-03389


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