S14G-Humanin (HNG) is a more potent neuroprotective factor than native humanin. In middle-aged APPswe/PS1dE9 mice, the mutant peptide improved cognitive deficits and reduced amyloid pathology. S14G-Humanin inhibited Aβ 1-42 fibril formation, disaggregates preformed fibrils, and protects against Abeta-induced cytotoxicity in vitro.
CAT# | CAD-098 |
CAS | 330936-70-4 |
Synonyms/Alias | S14G-Humanin (human); (Gly14)-Humanin (human) trifluoroacetate salt |
Chemical Name | (4S)-5-[[(2S,3S)-1-[[(2S)-1-[[(2S)-1-[(2S)-2-[[(2S)-1-[[(2S)-6-amino-1-[[(2S)-5-carbamimidamido-1-[[(2S)-5-carbamimidamido-1-[[(1S)-1-carboxyethyl]amino]-1-oxopentan-2-yl]amino]-1-oxopentan-2-yl]amino]-1-oxohexan-2-yl]amino]-3-methyl-1-oxobutan-2-yl]carbamoyl]pyrrolidin-1-yl]-4-methyl-1-oxopentan-2-yl]amino]-3-carboxy-1-oxopropan-2-yl]amino]-3-methyl-1-oxopentan-2-yl]amino]-4-[[2-[[(2S,3R)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2R)-2-[[(2S)-2-[[(2S)-2-[[2-[[(2S)-2-[[(2S)-1-[(2S)-2-[[(2S)-2-amino-4-methylsulfanylbutanoyl]amino]propanoyl]pyrrolidine-2-carbonyl]amino]-5-carbamimidamidopentanoyl]amino]acetyl]amino]-3-phenylpropanoyl]amino]-3-hydroxypropanoyl]amino]-3-sulfanylpropanoyl]amino]-4-methylpentanoyl]amino]-4-methylpentanoyl]amino]-4-methylpentanoyl]amino]-4-methylpentanoyl]amino]-3-hydroxybutanoyl]amino]acetyl]amino]-5-oxopentanoic acid |
M.F/Formula | C118H202N34O31S2 |
M.W/Mr. | 2657.25 |
Sequence | One Letter Code: MAPRGFSCLLLLTGEIDLPVKRRA Three Letter Code: H-Met-Ala-Pro-Arg-Gly-Phe-Ser-Cys-Leu-Leu-Leu-Leu-Thr-Gly-Glu-Ile-Asp-Leu-Pro-Val-Lys-Arg-Arg-Ala-OH |
Application | Alzheimer's Disease |
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