Supplier Page from Aladdin Scientific Corporation for Sodium bicarbonate solution
5-Bromo-1-(phenylsulfonyl)-2-(trimethylsilyl)-1H-pyrrolo[2,3-b]pyridine from Aladdin Scientific Corporation
Nikkomycin Z from Aladdin Scientific Corporation
Sulfo DBCO-PEG3-acid from Aladdin Scientific Corporation
Z-Ala-Ala-OH from Aladdin Scientific Corporation