Amyloid Bri Protein (1-34)（s-s）

Amyloid Bri Protein (1-34) solubility in water and is not very good, the conventional H2O2 oxidation method is not suitable.
Reasonable disulfide bond cyclization method is I2 oxidation method.
Particular way is: after good linear peptides synthesis, using I2 / methanol oxidation reaction, adding vitamin C or sodium thiosulfate to remove excess iodine, after the reaction, after pyrolysis product is the product of coarse item.
It is important to note that when peptides containing iodine is sensitive Tyr and Trp, Met and ihs residues, REDOX conditions to control more accurate.
Storage: - 20 ℃ under freeze dry, avoid light preservation remark: used only for research, not for human body