Not exact matches
After a 1 min centrifugation (10,000 g) step, the
supernatant was
transferred into a fresh tube and placed on ice.
One example is SPF, or
supernatant protein factor, which
transfers substrate from an inactive to an active pool or from one enzyme site to another.
Forty - eight hours after transfection, the media were centrifuged at 800 g for 3 min and the
supernatant was
transferred into new tubes.