Biotin-PEG4-azide, min. 95 %, 5 mg, plastic

Biotin-PEG₄-azide, min. 95 %, Molar mass (M) 488,6 g/mol, Storage temp. -20 °C, CAS No. 1309649-57-7, Empirical formula C₂₀H₃₆N₆O₆S