IMG-EN-AS-63317-01.jpg
Peptides

Beta-Amyloid (11-42) - 1 mg

$391.00
Check your price
  • Cat.Number : AS-63317-
  • Availability :
    In stock

Alternative choices

Quantity

Add to wishlist Bulk Quote

This is amino acids 11 to 42 fragment of beta-amyloid. This peptide was detected in Alzheimer disease brains within several principal beta-amyloid variants.

Pyroglutamyl (pGlu) peptides may spontaneously form when either Glutamine (Q) or Glutamic acid (E) is located at the sequence N-terminus. The conversion of Q or E to pGlu is a natural occurrence and in general it is believed that the hydrophobic γ-lactam ring of pGlu may play a role in peptide stability against gastrointestinal proteases. Pyroglutamyl peptides are therefore considered a normal subset of such peptides and are included as part of the peptide purity during HPLC analysis.

Specifications

Chemistry
Sequence one letter code
  • EVHHQKLVFFAEDVGSNKGAIIGLMVGGVVIA
Sequence three letter code
  • H-Glu-Val-His-His-Gln-Lys-Leu-Val-Phe-Phe-Ala-Glu-Asp-Val-Gly-Ser-Asn-Lys-Gly-Ala-Ile-Ile-Gly-Leu-Met-Val-Gly-Gly-Val-Val-Ile-Ala-OH
CAS registry number
  • 157802-70-5
Molecular Formula
  • C152H244N40O42S
Molecular Mass/ Weight
  • 3335.9
Modification
Conjugation
  • Unconjugated
Quantity & Purity
Purity
  • Peak Area by HPLC ≥95%
Storage & stability
Form
  • Lyophilized
Storage Conditions
  • - 20 °C
Activity
Biomarker Target
Research Area
Sub-category Research Area
Usage
  • Research use
Source
Source / Species
  • human

Downloads

You may also be interested in the following product(s)

IMG-EN-AS-20276-01.jpg

Beta-Amyloid (1-42)

Cat.Number : AS-20276
$358.00 Excl. Tax
IMG-EN-AS-72223-01.jpg

SensoLyte® 520 Neprilysin Activity Assay Kit Fluorimetric - 1 kit

Cat.Number : AS-72223
$637.00 Excl. Tax
IMG-EN-AS-72214-01.jpg

SensoLyte® Thioflavin T ß-Amyloid (1-42) Aggregation Kit - 1 kit

Cat.Number : AS-72214
$652.00 Excl. Tax

References

Relative abundance of Alzheimer A beta amyloid peptide variants in Alzheimer disease and normal aging

PNAS USA . 1994 Aug 30 ; 91(18) 8378 | DOI : https://doi.org/10.1073/pnas.91.18.8378

  • J. Näslund
  • et al