Met-Arg-Phe-Ala (MRFA) is a peptide. MRFA is used as a calibration standard in mass spectrometry (ESI). MRFA has been shown to be a competitive inhibitor of an enkephalin-generating endopeptidase isolated from rat brain.
Molecular Weight:
523.65
Purity:
99.0%
CAS Number:
[67368-29-0]
Formula:
C23H37N7O5S
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