Amyloid β-Protein (3-42) ammonium salt

Modify Date: 2025-08-24 14:24:59

Amyloid β-Protein (3-42) ammonium salt Structure
Amyloid β-Protein (3-42) ammonium salt structure
Common Name Amyloid β-Protein (3-42) ammonium salt
CAS Number 157884-74-7 Molecular Weight N/A
Density N/A Boiling Point N/A
Molecular Formula C196H301N53O56S Melting Point N/A
MSDS N/A Flash Point N/A

 Use of Amyloid β-Protein (3-42) ammonium salt


Amyloid β-Protein (3-42) is the precursor of Pyr peptide. Pyroglutamate-modified Aβ (pEAβ) (3-42) is the core of the amyloid template block in Alzheimer's disease. pEAβ(3-42) accelerated the aggregation of Aβ(1-42), while Aβ(1-42) significantly slowed the primary and secondary nucleation of pEAβ(3-42)[1].

 Names

Name (4S)-4-amino-5-[[(1S)-2-[[(1S)-1-[[(1S)-2-[[(1S)-2-[[(1S)-2-[[2-[[(1S)-2-[[(1S)-1-[[(1S)-1-[[(1S)-2-[[(1S)-2-[[(1S)-4-amino-1-[[(1S)-5-amino-1-[[(1S)-1-[[(1S)-1-[[(1S)-2-[[(1S)-2-[[(1S)-2-[[(1S)-1-[[(1S)-2-[[(1S)-1-[[2-[[(1S)-2-[[(1S)-3-amino-1-[[(1S)-5-amino-1-[[2-[[(1S)-2-[[(1S,2S)-1-[[(1S,2S)-1-[[2-[[(1S)-1-[[(1S)-1-[[(1S)-1-[[2-[[2-[[(1S)-1-[[(1S)-1-[[(1S,2S)-1-[[(1S)-1-carboxyethyl]carbamoyl]-2-methyl-butyl]carbamoyl]-2-methyl-propyl]carbamoyl]-2-methyl-propyl]amino]-2-oxo-ethyl]amino]-2-oxo-ethyl]carbamoyl]-2-methyl-propyl]carbamoyl]-3-methylsulfanyl-propyl]carbamoyl]-3-methyl-butyl]amino]-2-oxo-ethyl]carbamoyl]-2-methyl-butyl]carbamoyl]-2-methyl-butyl]amino]-1-methyl-2-oxo-ethyl]amino]-2-oxo-ethyl]carbamoyl]pentyl]carbamoyl]-3-oxo-propyl]amino]-1-(hydroxymethyl)-2-oxo-ethyl]amino]-2-oxo-ethyl]carbamoyl]-2-methyl-propyl]amino]-1-(carboxymethyl)-2-oxo-ethyl]carbamoyl]-3-carboxy-propyl]amino]-1-methyl-2-oxo-ethyl]amino]-1-benzyl-2-oxo-ethyl]amino]-1-benzyl-2-oxo-ethyl]carbamoyl]-2-methyl-propyl]carbamoyl]-3-methyl-butyl]carbamoyl]pentyl]carbamoyl]-4-oxo-butyl]amino]-1-(1H-imidazol-4-ylmethyl)-2-oxo-ethyl]amino]-1-(1H-imidazol-4-ylmethyl)-2-oxo-ethyl]carbamoyl]-2-methyl-propyl]carbamoyl]-3-carboxy-propyl]amino]-1-[(4-hydroxyphenyl)methyl]-2-oxo-ethyl]amino]-2-oxo-ethyl]amino]-1-(hydroxymethyl)-2-oxo-ethyl]amino]-1-(carboxymethyl)-2-oxo-ethyl]amino]-1-(1H-imidazol-4-ylmethyl)-2-oxo-ethyl]carbamoyl]-4-guanidino-butyl]amino]-1-benzyl-2-oxo-ethyl]amino]-5-oxo-pentanoic acid

 Amyloid β-Protein (3-42) ammonium salt Biological Activity

Description Amyloid β-Protein (3-42) is the precursor of Pyr peptide. Pyroglutamate-modified Aβ (pEAβ) (3-42) is the core of the amyloid template block in Alzheimer's disease. pEAβ(3-42) accelerated the aggregation of Aβ(1-42), while Aβ(1-42) significantly slowed the primary and secondary nucleation of pEAβ(3-42)[1].
Related Catalog

 Chemical & Physical Properties

Molecular Formula C196H301N53O56S
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