Supplier Page from Aladdin Scientific Corporation for Potassium phosphate buffer
3-(4-Pyridyl)-L-alanine Dihydrochloride from Aladdin Scientific Corporation
5-Isopropyl-2′-deoxyuridine from Aladdin Scientific Corporation
Isopropyl B-D-thioglucopyranoside from Aladdin Scientific Corporation
N-Acetyl-DL-histidine Monohydrate from Aladdin Scientific Corporation