beta-Amyloid (1-42) human CAS:107761-42-2 email:jaymee at ycphar dot com. skype:jaymee_49CAS:107761-42-2 Product Name: Beta-Amyloid (1-42), Ultra Pure, HFIPSequence: 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-AlaStorage: -20° Molecular Mass: 4514.1 4Peptide Purity: 98%Counter Ion: HFIP treatedSupplied 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. Description: 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: 279-2822) Selkoe, D. J., (2001) Physiol. Rev, 81: 741-7663) Stine, W. B. Et. Al., (2003) J. Biol. Chem, 278: 11612-116224) Frank, R. A., et. Al., (2003) Neurobiology of Aging, 24: 521-536HPLC REPORT: Product Name: Beta-Amyloid(1-42), HFIPColumn: 4.6*250mm, SP-300-5-C4-BIOSolvent A: 0.1%Trifluoroacetic in 100% AcetonirileSolvent B: 0.1%Trifluoroacetic in 100% WaterFlow rate: 1.0ml/minWavelength: 220nmRankTimeNameConc. Area18.000 0.319491429.959 1.07116490310.519 98.231514485411.018 0.27914298Total 1001540187
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