L-Histidinamide,N2-acetyl-L-aspara

Amyloid precursor protein is made up of location on chromosome 21 long arm of the gene encoding synthesis of protein peptide chain, because of its hydrolysis after fracture, can produce a kind of composed of 40 ~ 42 amino acid called amyloid peptide chains, so called amyloid precursor protein, APP.
Acetyl - Amyloid beta/A4 Protein Precursor770 (APP) (96-110) the c-terminal and n-terminal (cyclized) a respectively by amidation and acetylated closed Amyloid precursor Protein peptide, have a pair of disulfide bond at the same time, therefore, the secondary structure is relatively stable.
Tinto biological fixation in the production of disulfide bond peptide has a wealth of experience, technical personnel first anticipation peptide properties, and then choose the suitable method to oxidation, such as air oxidation and hydrogen peroxide oxidation, iodine oxidation oxidation or DMSO.