4-Methylumbelliferyl-α-D-galactopyranoside Substrate for the fluorogenic assay of α-D-galactosidase. 产品信息 Form White to off-white solid Molar mass 338.1 Protect from Light 是的 Protect from Moisture 是的 Purity ≥98% by HPLC Contaminants 4-methylumbelliferone: ≤100 ppm. Excitation max. 360 nm Emission max. 440 nm Solubility DMF Chemical formula C16H18O8 CAS number 38597-12-5 商店和运输信息 Storage -20°C Ship Ambient Temperature Only Standard Handling