(S)-2-amino-4-methylpentanoicacid; L-Leucine; (2S)-2-Amino-4-methylpentanoic Acid; (S)-(+)-Leucine; (S)-2-Amino-4-methylpentanoic Acid; (S)-2-Amino-4-methylvaleric Acid; (S)-Leucine; 100: PN: US20070066537 PAGE: 17 Claimed Protein; 124: PN: EP2071334 SEQID: 136 Claimed Protein; 124: PN: WO2009077864 SEQID: 136 Claimed Protein; 164: PN: WO2010045512 SEQID: 173 Unclaimed Protein; 325: PN: WO2010059829 SEQID: 353 Unclaimed Protein; 45: PN: WO2008005407 PAGE: 5 Claimed Protein; 8: PN: US20090069547 PAGE: 10 Claimed Protein; L-(+)-Leucine; L-2-Amino-4-methylpentanoic Acid; L-Norvaline, 4-methyl-; L-?-Aminoisocaproic Acid; Leu; Leucine; NSC 46709; (S)-2-Amino-4-methyl-Pentanoic Acid