Supplier Page from Aladdin Scientific Corporation for Methanesulfonyl bromide
4-Amino-L-phenylalanine, HCl from Aladdin Scientific Corporation
Biotin-PEG5-azide from Aladdin Scientific Corporation
Cefoxitin Sodium Salt from Aladdin Scientific Corporation
Fmoc-D-Glu(OtBu)-OH from Aladdin Scientific Corporation