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Bachem H-Pro-Thr-Glu-Phe-p-nitro-Phe-Arg-Leu-OH
Supplier: Bachem 4031188.0005
H-Pro-Thr-Glu-Phe-p-nitro-Phe-Arg-Leu-OH, 90331-82-1, C44H63N11O13, Mr 954.05, 5mg. 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).
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