Supplier Page from Aladdin Scientific Corporation for Phosphate buffer solution
4-Chloro-3-((trimethylsilyl)ethynyl)pyridine from Aladdin Scientific Corporation
Fmoc-Cys(tBu)-OH from Aladdin Scientific Corporation
Methyltetrazine-PEG4-acid from Aladdin Scientific Corporation
Zinc sulfate solution from Aladdin Scientific Corporation