The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.
Determined by the ability to chemoattract Human dendritic immature cells at a concentration of 10,000-100,000ng/ml corresponding to a specific activity of 10-100IU/mg.
% SDS-PAGE. ab116473 is purified by proprietary chromatographic techniques.
Purity is greater than 98.0% as determined by RP-HPLC and SDS-PAGE.
Lyophilized ab116473 is stable at room temperature for 3 weeks, long term it should be stored desiccated below -18°C. Upon reconstitution ab116473 should be stored at 4°C between 2-7 days and for future use below -18°C. Please prevent freeze-thaw cycles.