Supplier Page from Aladdin Scientific Corporation for L-Homophenylalanine ethyl ester hydrochloride
650 nm Stop Reagent for TMB Microwell Substrates from Aladdin Scientific Corporation
Fmoc-Ala(β-cyclobutyl)-OH from Aladdin Scientific Corporation
Polymyxin B sulfate from Aladdin Scientific Corporation
sodium 5-oxo-L-prolinate from Aladdin Scientific Corporation