Peptides

[Lys22]-beta-Amyloid (1-40), Italian Mutation - 0.5 mg

$275.00
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  • Cat.Number : AS-62147
  • Availability :
    In stock

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Several mutations in the beta amyloid precursor gene cause autosomal dominant Alzheimer's Disease in a number of kindreds. Among them, the Italian mutation (E22K) leads to beta-amyloid peptides which aggregate more rapidly and exhibit potent neurotoxicity compared to wild-type beta-amyloid 1-40. The formation of a salt bridge between Lys-22 and Asp-23 in the minor conformer might explain why E22K-beta-amyloid 1-40 is more pathogenic than its wild-type conterpart.

Specifications

Chemistry
Sequence one letter code
  • DAEFRHDSGYEVHHQKLVFFAKDVGSNKGAIIGLMVGGVV
Sequence three letter code
  • H-Asp-Ala-Glu-Phe-Arg-His-Asp-Ser-Gly-Tyr-Glu-Val-His-His-Gln-Lys-Leu-Val-Phe-Phe-Ala-Lys-Asp-Val-Gly-Ser-Asn-Lys-Gly-Ala-Ile-Ile-Gly-Leu-Met-Val-Gly-Gly-Val-Val-OH
CAS registry number
  • 302905-01-7
Molecular Formula
  • C195H300N54O56S
Molecular Mass/ Weight
  • 4329.2
Modification
Conjugation
  • Unconjugated
Quantity & Purity
Purity
Storage & stability
Form
  • Lyophilized
Storage Conditions
  • - 20 °C
Activity
Biomarker Target
Research Area
Sub-category Research Area
Usage
  • Research use
Source
Source / Species
  • human
Codes
Code Nacres
  • NA.26

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