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Product Name:??? ?Beta-Amyloid (1-42), Ultra Pure, HFIP ?
Catalog #: ???? ? ? ? ? P2000022
Amount: ?? ? ? ? ? ? ? ?1mg/vial
Storage：?? ? ?? ? ? ? -20°
Recombinant. A DNA sequence encoding the human beta-amyloid ?(1-42)sequence was expressed in E. coli. ?
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Amount: ?? ? ? ? ? ? ? ?1mg/vial
Storage：?? ? ?? ? ? ? -20°
Molecular Mass: ?4514.1 4
Peptide Purity:??? ? >98%?
Counter Ion: ? ? ? ???HFIP treated?
Supplied As:???? ? ? ?No salt, as HFIP desalts the sample. ?
Source:???Recombinant. A DNA sequence encoding the human beta-amyloid ?(1-42)sequence was expressed in E. coli. ?
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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?
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Resuspension: ? ?
?Resuspend ?in 1 % NH4OH, at a concentration of 1 mg/ml. Sonicate for 30?seconds to 1 minute after it has gone into solution. ?
?Resuspend ?in 1 % NH4OH, at a concentration of 1 mg/ml. Sonicate for 30?seconds to 1 minute after it has gone into solution. ?
To bring it into your buffer: After resuspension, add 5x or 10x buffer stock?and water, to bring to 1x buffer.?
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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: 279-282?
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 ?
HPLC REPORT：?
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
Gradient: ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ?A ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? B
? ? ? ? ? ? ? ? ? ? 0.01min ? ? ? ? ? ?10% ? ? ? ? ? ? ? ? ? ? ? ? 90%
? ? ? ? ? ? ? ? ? ? ? ?25min ? ? ? ? ? 100% ? ? ? ? ? ? ? ? ? ? ? ? 0%
? ? ? ? ? ? ? ? ? ? 25.1min ? ? ? ? ? 100% ? ? ? ? ? ? ? ? ? ? ? ? 0%
? ? ? ? ? ? ? ? ? ? ? ?30min ? ? ? ? ? ? ? ? ? ? ? ? ? ? Stop
Flow rate: ? ? ? ? ? ? ?1.0ml/min
Wavelength: ? ? ? ? 220nm
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P2000022; Beta Amyloid 1-42
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PLlabs其他產品：
?| 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 |
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????P2000022; Beta Amyloid 1-42
?PLlabs其他產品：
β淀粉樣肽(1-40),超純,TFABeta-Amyloid (1-40), Ultra Pure, TFA
β淀粉樣肽(1-40),超純,HFIPBeta-Amyloid (1-40), Ultra Pure, HFIP
β淀粉樣肽(1-40),超純,NaOHBeta-Amyloid (1-40), Ultra Pure, NaOH
β淀粉樣肽(1-40),超純,HClBeta-Amyloid (1-40), Ultra Pure, HCl
β淀粉樣肽(1-42),超純,TFABeta-Amyloid (1-42), Ultra Pure, TFA
β淀粉樣肽(1-42),超純,HFIPBeta-Amyloid (1-42), Ultra Pure, HFIP
β淀粉樣肽(1-42),超純,NaOHBeta-Amyloid (1-42), Ultra Pure, NaOH
β淀粉樣肽(1-42),超純,HClBeta-Amyloid (1-42), Ultra Pure, HC?
深圳市華拓生物科技有限公司（?www.otwobiotech.com）
聯系電話：0755-26055215??13265824656?
在線Q ?Q：1245980541
深圳市華拓生物科技有限公司（?www.otwobiotech.com）
聯系電話：0755-26055215??13265824656?
在線Q ?Q：1245980541
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