... almost indispensable. Glycocoll, leucine, alanine, phenylalanine, tyrosine, lysine, arginine, histidine, aspartic acid, glutamic acid, proline, cystine and ...

... the Myco- bact. lact. per cent per cent Arginine 0.6049 1.1700 2.16 2.927 ... 085 1.230 11.85 15.21 In arginine 0.1963 0.3780 0.70 0.946 ... for its high content of the diamino acid arginine, was duplicated by substitution of arginine for it. ...

... acids are left in solution. The diamino-acids Arginine and Histidine may be separated in the form ... only five acids, namely, the diamino-acids histidine, arginine and lysine, and the monoamino-acids tyrosine and ...

... tripeptides generally contain at least one molecule of arginine, histidine, or lysine, the characteristic components of the ... four already mentioned. It is thus probable that arginine in particular must be of fundamental value, for ...

... of carbamic acids, 116. Urethanes, 117. Guanidine, 117. Arginine, 118. Glycocoll, 120. Creatine and creatinine, 123. Sarcosine, ... hydrazine (32), carbon dioxide, and am- monia. 62. Arginine is an amino acid obtained by the hy- ...

... of carbamic acids, 116. Urethanes, 117. Guanidine, 117. Arginine, 118. Glycocoll, 120. Creatine and creatinine, 123. Sarcosine, ... hydrazine (32), carbon dioxide, and am- monia. 62. Arginine is an amino acid obtained by the hy- ...

... an enzyme capable of splitting off urea from arginine (arginase), probably deaminases that split off ammonia from ... tissues. Decomposes hydrogen peroxide. Arginase. Liver, spleen. Splits arginine with pro- duction of urea and ornithine (diamino- ...

... acids without demonstrable influx effect. Lysine, orni- thine, arginine, and cystine transport studies were ' undertaken in search ... are excreted in excess in hu- man cystinuria. Arginine and ornithine inhibited the transport of lysine C" ...

... to be on the acetylornithine transaminase in the arginine biosynthetic pathway. Thus, an im- portant linkage between ... suggest that increased turnover of cystine, lysine and arginine within renal parenchyma may be the basic defect ...

... the incubation. 2. Consider the proposition that the arginine-activating enzyme is contaminated with non rate-limiting ... be markedly increased if by addition of the "arginine-activating enzyme" preparation the inactive chains are converted ...