Sigma-Aldrich
Tantalum
Tin
Xanthine sodium salt
2,6-二羟基嘌呤
2′-Deoxyuridine
2′-脱氧尿苷
1,1,1-Tris(hydroxymethyl)ethane
三羟甲基乙烷
2′-Deoxyadenosine monohydrate
2'-脱氧腺苷 一水合物
4-Nitrophenyl α-D-galactopyranoside
4-硝基苯基 α-D-吡喃半乳糖苷
α-Dansyl-L-arginine hydrochloride
Coenzyme B12
辅酶 B12