General Transfection
Type
Protocol
... 4 °C prior to use. Thawed aliquots should be discarded after 1–2 months. 1 mg/mL polyethylenimine, linear...stored at 4 °C for up to 2 months. After 2 months, discard the tube and thaw a new working stock. Considerations...DNA tube. Incubate the mixture 15–20 min at RT. Carefully transfer the transfection mix to your HEK293T ...cells. Add the transfection mix dropwise, being careful not to dislodge the cells. Incubate the cells for...the following morning. The following morning, carefully aspirate the media. Replace the media with 15 ...