ARN14686 |
カタログ番号GC41215 |
ARN14686は、クリック化学を用いたN-アシルエタノールアミン酸アミダーゼ(NAAA)の検出に使用される活性基質親和プローブです。
Products are for research use only. Not for human use. We do not sell to patients.
Cas No.: 1628345-10-7
Sample solution is provided at 25 µL, 10mM.
ARN14686 is an activity-based affinity probe for the detection of N-acylethanolamine acid amidase (NAAA) using click chemistry. It binds covalently to the N-terminal cysteine of catalytically active NAAA to form a thioester adduct. ARN14686 inhibits the hydrolysis of the NAAA substrate PAMCA in HEK293 cells (IC50s = 6 and 13 nM for human and rat recombinant enzymes, respectively) and is selective for NAAA over acid ceramidase (IC50 = 1,200 nM for the rat enzyme). It labels NAAA in HEK293 cells overexpressing human or rat recombinant NAAA and, when used at concentrations of 1 and 10 µM, in rat lung lysosomal fractions in vitro. It also detects NAAA in lung lysosomal fractions following intravenous administration at a dose of 10 mg/kg in rats. ARN14686 (3 mg/kg) has been used to determine that catalytically active NAAA is present in inflamed rat paw in a complete Freund's adjuvant model of inflammation.
Average Rating: 5
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