L-Arginine-L-aspartate

L-Arginine, L-aspartate

L-arginine

L-Arginine-L-pyroglutamate

(2S)-2-[[(2S)-2-[[(2S)-6-amino-2-[[(2S)-6-amino-2-[[(2S)-2-[[(2S,3S)-2-[[(2S)-2-amino-5-(diaminomethylideneamino)pentanoyl]amino]-3-methylpentanoyl]amino]-5-(diaminomethylideneamino)pentanoyl]amino]hexanoyl]amino]hexanoyl]amino]-4-methylpentanoyl]amino]-5

(2S)-2-[[(2S)-6-amino-2-[[(2S)-2-[[(2S)-2-[[2-[[2-[[(2S)-2-amino-3-(4-hydroxyphenyl)propanoyl]amino]acetyl]amino]acetyl]amino]-3-phenylpropanoyl]amino]-4-methylpentanoyl]amino]hexanoyl]amino]-5-(diaminomethylideneamino)pentanoic acid

(2S)-2-[[(2S)-1-[(2S)-2-[[(2S)-2-aminopropanoyl]amino]propanoyl]pyrrolidine-2-carbonyl]amino]-5-(diaminomethylideneamino)pentanoic acid