Cho-Arg (trifluoroacetate salt) is a steroid-based cationic lipid that contains a cholesterol skeleton coupled to an L-arginine head group. Cho-Arg forms a complex with plasmid DNA and decreases plasmid DNA migration in an agarose-gel retardant assay at charge ratios greater than or equal to 4. Reagent grade, for research use only.
Usually ships within 24 hours.