109770-29-8

109770-29-8 structure

Name: Amyloid β-Protein (1-28) trifluoroacetate salt
Chemical Name: BETA-AMYLOID (1-28)
CAS Number: 109770-29-8
Molecular Formula: C₁₄₅H₂₀₉N₄₁O₄₆
Molecular Weight: 3262.51
Catalog: Peptides
Create Date: 2018-05-20 08:00:00
Modify Date: 2024-01-13 18:35:20
β-Amyloid (1-28) is a β-Amyloid protein fragment involved in metal binding. Beta-amyloid is a peptide that forms amyloid plaques in the brains of Alzheimer's disease (AD) patients.

Name	BETA-AMYLOID (1-28)
Synonyms	(2S)-6-amino-2-[[(2S)-4-amino-2-[[(2S)-2-[[2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-6-amino-2-[[(2S)-5-amino-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-amino-3-carboxy-propanoyl]amino]propanoyl]amino]-4-carboxy-butanoyl]amino]-3-phenyl-propanoyl]amino]-5-guanidino-pentanoyl]amino]-3-(1H-imidazol-5-yl)propanoyl]amino]-3-carboxy-propanoyl]amino]-3-hydroxy-propanoyl]amino]acetyl]amino]-3-(4-hydroxyphenyl)propanoyl]amino]-4-carboxy-butanoyl]amino]-3-methyl-butanoyl]amino]-3-(1H-imidazol-5-yl)propanoyl]amino]-3-(1H-imidazol-5-yl)propanoyl]amino]-5-oxo-pentanoyl]amino]hexanoyl]amino]-4-methyl-pentanoyl]amino]-3-methyl-butanoyl]amino]-3-phenyl-propanoyl]amino]-3-phenyl-propanoyl]amino]propanoyl]amino]-4-carboxy-butanoyl]amino]-3-carboxy-propanoyl]amino]-3-methyl-butanoyl]amino]acetyl]amino]-3-hydroxy-propanoyl]amino]-4-oxo-butanoyl]amino]hexanoic acid DAEFRHDSGYEVHHQKLVFFAEDVGSNK β-Amyloid (1-28)

Description	β-Amyloid (1-28) is a β-Amyloid protein fragment involved in metal binding. Beta-amyloid is a peptide that forms amyloid plaques in the brains of Alzheimer's disease (AD) patients.
Related Catalog	Signaling Pathways >> Neuronal Signaling >> Amyloid-β Research Areas >> Neurological Disease Peptides
Target	Amyloid-β[1]
In Vivo	β-Amyloid (1-28) fragment is considered as valid models to examine the contribution of the key histidine residues (His , His in mouse and His , His , His in human fragments) to the Ab–Cu2+ interaction[1]. Copper binds to β-Amyloid (1-28) at pH 7.4 with an affinity of Ka10 7 M-1[2].
References	[1]. Kowalik-Jankowska T, et al. Coordination abilities of the 1-16 and 1-28 fragments of beta-amyloid peptide towards copper(II) ions: a combined potentiometric and spectroscopic study. J Inorg Biochem. 2003 Jul 1;95(4):270-82. [2]. Syme CD, et al. Copper binding to the amyloid-beta (Abeta) peptide associated with Alzheimer's disease: folding, coordination geometry, pH dependence, stoichiometry, and affinity of Abeta-(1-28): insights from a range of complementary spectroscopic techniques. J Biol Chem. 2004 Apr 30;279(18):18169-77.