PL553 |
Catalog No.GC30662 |
Le PL553 est un substrat fluorigénique spécifique et de haute affinité de la leucotriène A4 hydrolase, avec un Λmax de 210 nm et un Λem de 410 nm.
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Cas No.: 1456872-74-4
Sample solution is provided at 25 µL, 10mM.
PL553 is a specific and high-affinity fluorigenic substrate of Leukotriene A4 hydrolase, with a λmax of 210 nm and λem of 410 nm.
PL553 is a specific and high-affinity fluorigenic substrate of Leukotriene A4 hydrolase (LTA4H), with a maximum absorption (λmax) of 210 nm and maximum emission (λem) of 410 nm. PL553 is a better LTA4H substrate than (l)-Ala-β-naphthylamide, and resistant to cleavage by other aminopeptidases, but can be cleaved by FAAH. PL553 (40 μM) is used to evaluate the potencies of known inhibitors toward LTA4H[1].
[1]. Poras H, et al. A sensitive fluorigenic substrate for selective in vitro and in vivo assay of leukotriene A4 hydrolase activity. Anal Biochem. 2013 Oct 15;441(2):152-61.
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