Supplier Page from MedChemExpress for Afatinib impurity 31
1,4-Phenylenediboronic acid from MedChemExpress
2-Methoxypyridine-5-boronic acid from MedChemExpress
DMEM (Low Glucose, L-Glutamine, Pyruvate, Phenol Red, no HEPES) from MedChemExpress
SDS-PAGE Sample Loading Buffer (4×) from MedChemExpress