Supplier Page from Aladdin Scientific Corporation for Potassium phosphate buffer
3-(4-Pyridyl)-L-alanine Dihydrochloride from Aladdin Scientific Corporation
Methyl 2,3:4,6-Di-O-benzylidene-α-D-mannopryanoside from Aladdin Scientific Corporation
Pyridoxal 5-Phosphate Monohydrate from Aladdin Scientific Corporation
Sodium sulfate from Aladdin Scientific Corporation