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4.2 Intermittent fasting and time-restricted eating Intermittent fasting (IF) and time-restricted feeding (TRF) are two widely studied dietary interventions, with IF involving strict caloric restriction within a limited time window, and TRF typically restricting caloric intake to specific hours of the day, commonly implemented as the 16:8 protocol
When proteins of interest are expressed as fusions with GST and glutathione is immobilized to an solid support, this protein-substrate system enables affinity purification of recombinant proteins, as well as various other experiments with those proteins
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