Supplier Page from Aladdin Scientific Corporation for Sodium chloride solution
cholest-5-ene-3β,22(R)-diol-d7 from Aladdin Scientific Corporation
Fmoc-Cys(tBu)-OH from Aladdin Scientific Corporation
N-Acetyl-DL-histidine Monohydrate from Aladdin Scientific Corporation
Tetraheptylammonium bromide from Aladdin Scientific Corporation