[EN] Fluorescent enzyme substrates are provided. The substrates are derivatives of coumarin having an enzyme cleavable group at position 7 and a hydrophilic amide group at position 4. The compounds are highly water soluble, stable at ambient and reduced temperatures and fluoresce upon cleavage by an enzyme. [FR] L'invention concerne des substrats d'enzymes fluorescents. Les substrats sont des dérivés de coumarine possédant un groupe enzyme clivable à la position 7 et un groupe amide hydrophile à la position 4. Les composés sont hautement solubles dans l'eau, stables à température ambiante et à température basse et émettent une fluorescence après clivage par une enzyme.
Fluorescent enzyme substrates
申请人:Abbott Laboratories
公开号:US05998593A1
公开(公告)日:1999-12-07
Fluorescent enzyme substrates are provided. The substrates are derivatives of coumarin having an enzyme cleavable group at position 7 and a hydrophilic amide group at position 4. The compounds are highly water soluble, stable at ambient and reduced temperatures and fluoresce upon cleavage by an enzyme.