Supplier Page from Aladdin Scientific Corporation for Leu-Gly
3-[Tris(trimethylsiloxy)silyl]propyl methacrylate from Aladdin Scientific Corporation
Bromo-PEG4-azide from Aladdin Scientific Corporation
Fluticasone 17β-Carboxylic Acid Propionate from Aladdin Scientific Corporation
Potassium carbonate from Aladdin Scientific Corporation