Sterile Filtered White lyophilized （freeze-dried） powder. The Fibronectin was lyophilized from a concentrated 1mg/ml solution containing 0.05M Tris HCl pH-7.5 and 0.1M NaCl. Purified fibronectin has a tendency to form insoluble aggregates upon reconstitution. We suggest to reconstittue the 1mg Fibronectin with a chaotropic agent such as urea at room temperature at a concentration of 0.2mg/ml using sterile water.
Let stand 1-2 hours.
保存建议
Lyophilized Fibronectin although stable at room temperature for 1 week， should be stored desiccated below -18℃.
Upon reconstitution Fibronectin should be stored at 4℃ between 2-7 days and for future use below -18℃.
Please prevent freeze-thaw cycles.
