Anti-PER1 Polyclonal AntibodyRIGUI, Period1, Period homolog 1, Period drosophila homolog of, Period circadian protein homolog 1, Period 1, PER1, PER 1, PER, MGC88021, KIAA0482, hPER1, hPER 1, hPER, Circadian pacemaker protein Rigui, Circadian clock protein PERIOD1, Circadian clock protein PERIOD 1