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β-Amyloid (10-35), amide

Catalog No.GC31146

β-Amyloid (10-35), amide est composé de 26 aa (10-35 résidus du peptide Aβ) et est le principal composant des plaques amyloïdes de la maladie d'Alzheimer.

Products are for research use only. Not for human use. We do not sell to patients.

β-Amyloid (10-35), amide Chemical Structure

Cas No.: 181427-66-7

Taille Prix Stock Qté
1mg
92,00 $US
En stock
5mg
304,00 $US
En stock
10mg
478,00 $US
En stock

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Sample solution is provided at 25 µL, 10mM.

Product Documents

Quality Control & SDS

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Background

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.

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].

[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 Properties

Cas No. 181427-66-7 SDF
Canonical SMILES Tyr-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-NH2
Formula C133H205N35O36S M.Wt 2902.33
Solubility Soluble in DMSO Storage Store at -20°C
General tips Please select the appropriate solvent to prepare the stock solution according to the solubility of the product in different solvents; once the solution is prepared, please store it in separate packages to avoid product failure caused by repeated freezing and thawing.Storage method and period of the stock solution: When stored at -80°C, please use it within 6 months; when stored at -20°C, please use it within 1 month.
To increase solubility, heat the tube to 37°C and then oscillate in an ultrasonic bath for some time.
Shipping Condition Evaluation sample solution: shipped with blue ice. All other sizes available: with RT, or with Blue Ice upon request.

Complete Stock Solution Preparation Table

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1 mg 5 mg 10 mg
1 mM 0.3446 mL 1.7228 mL 3.4455 mL
5 mM 0.0689 mL 0.3446 mL 0.6891 mL
10 mM 0.0345 mL 0.1723 mL 0.3446 mL
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Method for preparing DMSO master liquid: mg drug pre-dissolved in μL DMSO ( Master liquid concentration mg/mL, Please contact us first if the concentration exceeds the DMSO solubility of the batch of drug. )

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Method for preparing in vivo formulation: Take μL DMSO master liquid, next add μL Corn oil, mix and clarify.

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Review for β-Amyloid (10-35), amide

Average Rating: 5 ★★★★★ (Based on Reviews and 21 reference(s) in Google Scholar.)

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