Supplier Page from Aladdin Scientific Corporation for Potassium phosphate buffer
(5-Carboxypentyl)triphenylphosphonium bromide from Aladdin Scientific Corporation
Citric acid monohydrate from Aladdin Scientific Corporation
N-(Azido-PEG2)-N-Boc-PEG4-t-butyl ester from Aladdin Scientific Corporation
Polymyxin B sulfate from Aladdin Scientific Corporation