产品信息 Form White to off-white powder Hygrocopic 是的 Activity ≥ 590 µg/mg (anhydrous basis) RTECS LY2625000 CAS number 1405-41-0 Merck USA index 14, 4392 Storage +15°C to +30°C Ship Ambient Temperature Only Harmful 产品说明 Broad-spectrum cell culture antibiotic that is nontoxic to viruses and mammalian cells at antibacterial and antimycoplasmal concentrations. Its extended stability and slow development of bacterial resistance allow long-term virus and tissue culture studies. Composed of three closely related components: gentamycin C1, C1a, and C2. Reduces sphingomyelinase activity in fibroblasts. M.W. refers to C2 free base form. Autoclavable. Stable over a wide pH range at 37°C for up to 15 days. M.W. 463.0 (C2, free base).