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Beta-Amyloid (12-28), Human

Description: Aß (12–28) residues are the binding site for apolipoprotein E (apoE) on Aß. This sequence encompasses a hydrophobic domain (residues 14–21) and a ß-turn (residues 22–28) which place two hydrophobic domains of Aß 14 to 21 and 29 to 40/42 opposite each other, allowing for the assembly of Aß peptides into fibrils. The secondary structure of Aß (12- 28), a neutral peptide, is dominated by a-helix and random coil. The interaction of apoE with residues 12 to 28 of Aß is not just a non-specific hydrophobic interaction but plays a pivotal role in the mechanism of Aß pathology in Alzheimer’s disease (AD). Aß (11-28) and five other fragments enhanced aggregation of full length Aß (1-40). All of the peptides that enhance aggregation contained either residues 17 to 20 or 30 to 35, indicating the importance of these regions for promoting aggregation of full-length Aß.
Order #: AS-24229
Unit Size: 0.5 mg
Supplier: AnaSpec
Restrictions: Only available in Germany and selected European countries.
Shipping: RT
Storage: -20°C
Subcategory: Peptides
More information: Go to webpage
Datasheet
83.00 € *

*All prices are net in Euro and do not include applicable taxes, shipping & handling, or other charges (e.g., customs duties).

Delivery time approx. 8 - 10 days

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