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Bachem H-Met-Arg-Phe-Ala-OH

Supplier: Bachem 4004330.0050

H-Met-Arg-Phe-Ala-OH, 67368-29-0, C23H37N7O5S, Mr 523.66, 50mg. MRFA. MRFA is used as a calibration standard in mass spectrometry (ESI). Miao et al. studied Pt(II) complexes of the tetrapeptide by mass spectrometric methods. MRFA has been shown to be a competitive inhibitor of an enkephalin-generating endopeptidase isolated from rat brain. The peptide is a substrate for dipeptidyl peptidase III from human erythrocytes and for snapalysin.
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