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Protein A Dynabeads (Invitrogen) were washed in cold block solution (0.5% BSA in PBS) three times, mixed with antibody-bound chromatin and rotated for 46 h at 4 C

This extended usability helps streamline laboratory workflows, reduce unnecessary waste, and support efficient research operations

Selank, on the other hand, is primarily explored for its anxiolytic and stress-regulating effects, helping reduce anxiety and promote emotional stability
