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Availability: In stock

Ac-DL-Phe-β-naphthyl ester


Product No. Pack Size Available ADS InfoAnalytical Data Sheet Unit Price Online Order Price Qty
M-1055.0001 1 g Ships within 3-5 business days  
CHF 72.00
CHF 66.96 (7%)
M-1055.0005 5 g Ships within 3-5 business days  
CHF 185.00
CHF 172.05 (7%)
M-1055.0025 25 g Ships within 3-5 business days  
CHF 742.00
CHF 690.06 (7%)
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DL-APNE (or NAPNE), a chromogenic substrate for chymotrypsin and microbial serine proteases, e.g. subtilisin. It is also hydrolyzed by cathepsin G. NAPNE was used by Yakoby and Raskin to determine the inhibitory activity of trypsin and chymotrypsin.
Item Number 4000453
Synonyms DL-APNE
Molecular Formula C₂₁H₁₉NO₃
Relative Molecular Mass 333.39
CAS Registry Number [20874-31-1]
Storage Conditions RT


Enzyme Substrates Inhibitors
Cathepsin G