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155178-13-5

155178-13-5 Structure

155178-13-5 Structure
IdentificationBack Directory
[Name]

amyloid beta-protein (17-42)
[CAS]

155178-13-5
[Synonyms]

amyloid beta-protein (17-42)
L-Alanine, L-leucyl-L-valyl-L-phenylalanyl-L-phenylalanyl-L-alanyl-L-α-glutamyl-L-α-aspartyl-L-valylglycyl-L-seryl-L-asparaginyl-L-lysylglycyl-L-alanyl-L-isoleucyl-L-isoleucylglycyl-L-leucyl-L-methionyl-L-valylglycylglycyl-L-valyl-L-valyl-L-isoleucyl-
[Molecular Formula]

C119H194N28O33S
[MOL File]

155178-13-5.mol
[Molecular Weight]

2577.08
Chemical PropertiesBack Directory
[Boiling point ]

2414.8±65.0 °C(Predicted)
[density ]

1.239±0.06 g/cm3(Predicted)
Hazard InformationBack Directory
[Uses]

Amyloid 17-42 (Aβ(17-42)) is a major constituent of diffuse plaques in Alzheimer's disease and cerebellar pre-amyloid in Down's syndrome, derived by alpha- and gamma-secretase cleavage of the amyloid precursor protein (APP). Amyloid 17-42 can induce neuronal apoptosis via a Fas-like/caspase-8 activation pathway[1].
[References]

[1] Wanli Wei, et al. Abeta 17-42 in Alzheimer's disease activates JNK and caspase-8 leading to neuronal apoptosis. Brain. 2002 Sep;125(Pt 9):2036-43. DOI:10.1093/brain/awf205
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