85-1336-48　G418 Sulfate (Geneticin®) 1g　CAS No:108321-42-2　G1000

特徴

• G418 Sulfate is an aminoglycoside related to Gentamycin, used as a selective agent in bacterial genetics. It is toxic to yeast, bacteria, many plant and mammalian cells, helminths and protozoans.
• Synonyms:O-2-Amino-2,7-dideoxy-D-glycero-α-D-gluco-heptopyranosyl-(1→4)-O-[3-deoxy-4-C-methyl-3-(methylamino)-β-L-arabinopyranosyl-(1→6)]-2-deoxy-D-streptamine Sulfate (1:2); Antibiotic G 418 Sulfate; G418 Sulfate
• Molecular Formula:C20H40N4O10•2H2SO4
• Molecular Weight:692.71
• Appearance:White, crystalline powder
• Solubility:Colorless, clear, complete
• Potency:≥620ug/mg
• Suggested Working Concentrations:100-800ug/mlMammalian Selection: 400ug/mlMaintenance: 200ug/ml
• Absorbance (1mg/ml):280nm: ≤0.015570nm: ≤0.10
• Water (KF):≤12%
• Specific Rotation:+104° to +121ºC
• Reconstitution:Reconstitute with water or ethanol to a desired stock concentration. Sterilize by filtration through a 0.2um filter, aliquot and freeze at -20°C.
• Storage and Stability:Powder: Store at 4ºC. Avoid moisture uptake, as this can decrease potency. Stable for 12 months after receipt
• Stock solution: Aliquot and store at -20°C. Stable for 3-6 months -at 20°C.