Literature DB >> 24192992

Application of tritium high resolution NMR spectroscopy to analysis of tritium-labelled amino acids and peptides.

S G Rosenberg1, Y A Zolotarev, N F Myasoedov.   

Abstract

A method has been developed for the qualitative and quantitative analysis of complex isotopic mixtures of tritium-labelled amino acids and peptides by using high resolution(3)H NMR spectroscopy at 266.8 MHz. Determined were tritium distribution in alanine, glycine, tryptophan and 4-hydroxyproline amino acids, as well as in glycine and valine residues of peptides. Approaches have been worked out for the determination of spin coupling constants and isotope chemical shifts for the strongly coupled nonequivalent atoms of the methylene groups.

Entities:  

Year:  1992        PMID： 24192992     DOI： 10.1007/BF00806011

Source DB:  PubMed          Journal:  Amino Acids        ISSN： 0939-4451            Impact factor:   3.520


  3 in total

1.  [Analysis of tritium-labeled glycine and alanine using 3H-NMR].

Authors:  S G Rozenberg; V M Zaloznykh; Iu A Zolotarev; V S Kozik; N F Miasoedov
Journal:  Bioorg Khim       Date:  1990-05

2.  [Analysis of highly tritium-labeled alanine using 3H- and 1H-NMR].

Authors:  S G Rozenberg; V M Zaloznykh; Iu A Zolotarev; D A Zaĭtsev; N F Miasoedov
Journal:  Bioorg Khim       Date:  1990-06

3.  Biosynthesis of porphyrins and corrins. 2. Isolation, purification, and NMR investigations of the porphobilinogen-deaminase covalent complex.

Authors:  J N Evans; G Burton; P E Fagerness; N E Mackenzie; A I Scott
Journal:  Biochemistry       Date:  1986-02-25       Impact factor: 3.162
  3 in total
  1 in total

1.  The solid-state catalytic synthesis of tritium labeled amino acids, peptides and proteins.

Authors:  Y A Zolotarev; E M Dorokhova; V N Nezavibatko; Y A Borisov; S G Rosenberg; G A Velikodvorskaia; L V Neumivakin; V V Zverlov; N F Myasoedov
Journal:  Amino Acids       Date:  1995-12       Impact factor: 3.520
  1 in total

北京卡尤迪生物科技股份有限公司 © 2022-2023.