β-Amyloid (10-35), amide

Modify Date: 2024-01-08 18:10:39

β-Amyloid (10-35), amide Structure
β-Amyloid (10-35), amide structure
Common Name β-Amyloid (10-35), amide
CAS Number 181427-66-7 Molecular Weight 2902.33
Density N/A Boiling Point N/A
Molecular Formula C133H205N35O36S Melting Point N/A
MSDS N/A Flash Point N/A

 Use of β-Amyloid (10-35), amide


β-Amyloid (10-35), amide is composed of 26 aa (10-35 residues of the Aβ peptide) and is the primary component of the amyloid plaques of Alzheimer’s disease.

 Names

Name β-Amyloid (10-35), amide

 β-Amyloid (10-35), amide Biological Activity

Description β-Amyloid (10-35), amide is composed of 26 aa (10-35 residues of the Aβ peptide) and is the primary component of the amyloid plaques of Alzheimer’s disease.
Related Catalog
In Vitro β-Amyloid (10-35) is selected based on the following considerations: (1) β-Amyloid (10-35) incorporates the core region, point mutations of which significantly obstruct fibril formation and have been used to generate inhibitors of fibrillogenesis; (2) β-Amyloid (10-35) retains the ability to add to bona fide Alzheimer’s plaques, in contrast to other truncated peptides, and forms fibrils morphologically similar to those of the full length peptide; (3) Of most importance, the full length peptide, Aβ(1-42), is intractable for the controlled formation of fibrils from aqueous media because at the earliest time points, some of the peptide exists as an amorphous precipitate. In contrast, the use of β-Amyloid (10-35) allows the reproducible and controlled formation of fibrils from aqueous solutions, under defined conditions of pH, ionic strength, and peptide concentration and thus yields the required homogeneous fibrils[1].
References

[1]. Benzinger TL, et al. Propagating structure of Alzheimer's beta-amyloid(10-35) is parallel beta-sheet with residues in exact register. Proc Natl Acad Sci U S A. 1998 Nov 10;95(23):13407-12.

 Chemical & Physical Properties

Molecular Formula C133H205N35O36S
Molecular Weight 2902.33