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98% Purity Beta-Amyloid (1-42) Human for Pathology of Alzheimer CAS 10 white

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Product Description


98% Purity Beta-Amyloid (1-42) Human for Pathology of Alzheimer CAS 107761-42-2

Quick Detail :


Product Name: Beta-Amyloid (1-42), Ultra Pure, HFIP
Sequence:Asp-Ala-Glu-Phe-Arg-His-Asp-Ser-Gly-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-Val-Gly-Gly-Val-Val-Ile-Ala

Storage: -20°

Molecular Mass: 4514.1 4

Peptide Purity:98%

Counter Ion:HFIP treated

Supplied As: No salt, as HFIP desalts the sample.
Recombinant. A DNA sequence encoding the human beta-amyloid (1-42)sequence was expressed in E. coli.







Beta-amyloid peptide (Abeta), the major constituent of amyloid plaques in the brains of Alzheimer’s patients, is thought to be the cause of Alzheimer’s Disease (AD)1-3. AD is the most common neurodegenerative disease and afflicts about 10% of the population over 60 4. The abeta,HFIP is described in Stine, et. al.3.

1) Yankner, BA, et. al., (1990) Science, 250: 279-282

2) Selkoe, D.J., (2001) Physiol. Rev, 81: 741-766

3) Stine, W.B. et. al., (2003) J. Biol. Chem, 278: 11612-11622

4) Frank, R.A., et. al., (2003) Neurobiology of Aging, 24: 521-536


Product Name: Beta-Amyloid(1-42), HFIP

Column: 4.6*250mm, SP-300-5-C4-BIO

Solvent A: 0.1%Trifluoroacetic in 100% Acetonirile

Solvent B: 0.1%Trifluoroacetic in 100% Water

Flow rate: 1.0ml/min

Wavelength: 220nm



Rank Time Name Conc. Area
1 8.000   0.319 4914
2 9.959   1.071 16490
3 10.519   98.23 1514485
4 11.018   0.2791 4298
Total     100 1540187




This product is a chemically-modified β-amyloid (1-42) precursor, which belongs to GenScript’s click peptides. The click peptides; are best described by the following key features:
1. Enhanced Stability—The O-acyl moiety within the click peptide is stable even under acidic pH.
2. Convenient and quick process—The click peptides can be easily converted to native peptide at pH 7.4 or above.
3. No by-product formation in the conversion process.
4. Superior quality—After the click, the aggregative property of the peptides is significantly minimized compared to its native format


Packaging & Delivery:


1. 2 mg / vial or specific packing required by customer

2.shipping by express (FedEx,UPS,DHL,EMS), by air .

3.Shipment will be arranged within 24 hours after receiving the payment .

4.Pictures of the package will be sent to you then along with the tracking number; super discreet packaging, to ensure safe delivery,99% successful delivery rate is ensured.

Our advantages:

1.With over 13 years experience online we offer a 100% delivery guarantee. If your parcels do not arrive in time we re-ship. If by some reasons you are not satisfied or you have any concerns, our hassle-free money back policy allows you to contact us within 30 days of package arrival.

2.You will make sure that customer satisfaction and assurance is priority number one. Also discounts are available for our second-time customers.

3.You can count on our reliability. We have a remarkable service and all our clients needs are satisfied. If you have any questions you may always contact me by email or phone and we will find a solution to any difficulty that will suit you.

4.We can provide recipes and professional suggestions to promote yourselves. Tracking number and packing photos can be given quickly after your goods sent.


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