Sourcing Cys(Npys)-(Arg)9?
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2-[[(1,1-Dimethylethoxy)carbonyl]methylamino]benzoic acid
research compound
Sourcing Cys(Npys)-(Arg)9?
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Cys(Npys)-(Arg)9 is a research compound consisting of a cysteine residue modified with a 3-nitro-2-pyridine sulfenyl (Npys) protecting group, followed by a chain of nine arginine residues. Its primary significance is as a laboratory reagent used in peptide-based research, particularly for studies involving cell-penetrating peptides and arginine-rich sequences.
Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.
(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2R)-2-amino-3-[(3-nitro-2-pyridinyl)disulfanyl]propanoyl]amino]-5-carbamimidamidopentanoyl]amino]-5-carbamimidamidopentanoyl]amino]-5-carbamimidamidopentanoyl]amino]-5-carbamimidamidopentanoyl]amino]-5-carbamimidamidopentanoyl]amino]-5-carbamimidamidopentanoyl]amino]-5-carbamimidamidopentanoyl]amino]-5-carbamimidamidopentanoyl]amino]-5-carbamimidamidopentanamide
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