Supplier Page from Aladdin Scientific Corporation for Potassium phosphate buffer
4-Nitrophenyl hepta-O-acetyl-β-lactoside from Aladdin Scientific Corporation
Acetic acid (glacial) 100% from Aladdin Scientific Corporation
N-(3-Indolylacetyl)-L-alanine from Aladdin Scientific Corporation
Pentaethylene glycol monodecyl ether from Aladdin Scientific Corporation