- L-Leucine, N-(N2-(4-nitro-N-(N-(N-(N-L-prolyl-L-threonyl)-L-alpha-glutamyl)-L-phenylalanyl)-L-phenylalanyl)-L-arginyl)-, (2'E)-
The p-nitrophenylalanine-containing substrate PTEF-Nph-RL has been developed for a convenient assay of pepsin and other aspartic proteinases of animal and microbial origin. It is soluble over a wide pH range, with the Km values showing only little variation (Km = 80 uM at pH 3.1 and 37°C for porcine pepsin).
Technical inquiry about: 01-4031188 H-Pro-Thr-Glu-Phe-p-nitro-Phe-Arg-Leu-OH
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