ación ▁convention ▁was ▁held ▁at ▁the ▁Diego ▁Port ales ▁Building , ▁in ▁Santiago , ▁on ▁May ▁ 3 0 . ▁Of ▁the ▁total ▁members , ▁ 1 9 2 4 ▁went ▁to ▁Frei ▁and ▁ 1 0 7 6 ▁to ▁Lag os , ▁being ▁the ▁first ▁proc laimed ▁president ial ▁candidate ▁of ▁the ▁Con cert ación . ▁ ▁Results ▁ ▁By ▁region ▁ ▁Convention ▁results ▁ ▁References ▁ ▁Category : 1 9 9 3 ▁in ▁Chile ▁Category : Primary ▁elections ▁in ▁Chile <0x0A> </s> ▁Sign al ▁trans du cer ▁and ▁activ ator ▁of ▁trans cription ▁ 1 ▁( STAT 1 ) ▁is ▁a ▁trans cription ▁factor ▁which ▁in ▁humans ▁is ▁encoded ▁by ▁the ▁ST AT 1 ▁gene . ▁It ▁is ▁a ▁member ▁of ▁the ▁ST AT ▁protein ▁family . ▁ ▁Function ▁ ▁All ▁ST AT ▁mole cules ▁are ▁ph osph ory l ated ▁by ▁re ceptor ▁associated ▁kin ases , ▁that ▁causes ▁activation , ▁dim er ization ▁by ▁forming ▁hom o - ▁or ▁heter od im ers ▁and ▁finally ▁trans loc ate ▁to ▁nucle us ▁to ▁work ▁as ▁trans cription ▁factors . ▁Specifically ▁ST AT 1 ▁can ▁be ▁activ ated ▁by ▁several ▁lig ands ▁such ▁as ▁Inter fer on ▁alpha ▁( IF Na ), ▁Inter fer on ▁g amma ▁( IF N g ), ▁E pid erm al ▁G row th ▁F actor ▁( EG F ), ▁Pl ate let ▁Der ived ▁G row th ▁F actor ▁( PD G F ) ▁or ▁Inter le uk in ▁ 6 ▁( IL - 6