Supplier Page from Aladdin Scientific Corporation for Potassium phosphate buffer
5-Bromo-1-(phenylsulfonyl)-2-(trimethylsilyl)-1H-pyrrolo[2,3-b]pyridine from Aladdin Scientific Corporation
Bacitracin from Aladdin Scientific Corporation
N-Acetyl-D-penicillamine from Aladdin Scientific Corporation
Zinc iodide from Aladdin Scientific Corporation