[AlexoTech] Amyloid-Beta 4-40 (1.0 mg) Human, Recombinant

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AlexoTech의 Amyloid-Beta 제품을 소개드립니다.
 

Description: Recombinant Amyloid-Beta peptide 4-40, Human
Article no: AB-301-10
Amount: 1mg
Format: Lyophilized
Molecular Weight: 4015 Da
Sequence: FRHDSGYEVHHQKLVFFAEDVGSNKGAIIGLMVGGVV
Purity: 95% by Chromatography and SDS-PAGE
Counter Ion: Ammonium Acetate
Storage: Store at -20°C upon arrival.
Source: Protein expressed in Escherichia coli.
Solubility:
Alexotech has developed a proprietary technique of preparing highly soluble Amyloid β-peptides.  It is however, of utmost importance to follow our recommendations of solubilisation and to efficiently solubilise the Amyloid β-peptide. The pH should briefly be raised to between 11-12. This can be accomplished by addition of e.g. 20 mM NaOH, however, at higher peptide concentrations a higher concentration of NaOH may be required due to the intrinsic buffering capacity of the peptide. The pH should therefore always be monitored and if necessary adjusted. After solubilisation the pH can be adjusted using a 10X stock solution of the buffer of choice.
 

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