Peptide Bond HEN AN-2-8- (CH₂)3 мн LINH 1. мнг Arg (R) H. 74 0=0 إنا CM3 Ala (A) 핸 -N-C Hi [18-77²-18-²-²2-Coom CH₂ сго №1 +1₂ Asn (M) HT CH₂ SH Cys (C) 건 - -COOH Kont His (M)

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Mass Spectrometry

This process is an instrumental method in which a sample is changed to fast moving positive ions by electron bombardment. The charged particles vary due to their different mass to charge ratio and are estimated with the help of this difference. It is also called mass spectroscopy.