Search
Search
Invitrogen
{{$productOrderCtrl.translations['antibody.pdp.commerceCard.promotion.promotions']}}
{{$productOrderCtrl.translations['antibody.pdp.commerceCard.promotion.viewpromo']}}
{{$productOrderCtrl.translations['antibody.pdp.commerceCard.promotion.promocode']}}: {{promo.promoCode}} {{promo.promoTitle}} {{promo.promoDescription}}. {{$productOrderCtrl.translations['antibody.pdp.commerceCard.promotion.learnmore']}}
Please note: We are reviewing Western blot images included in the antibody testing data in our catalog, including those provided by third parties. Unless expressly labeled or annotated as “raw-unedited”, Western blot images included in the antibody testing data in our catalog may have been edited, optimized or otherwise adjusted for presentation.
Antibody detects endogenous levels of total SUB1.
PC4 (activated RNA polymerase II transcription cofactor 4) is a transcriptional coactivator, possessing the ability to suppress promoter-driven as well as nonspecific transcription via its DNA binding activity. The repressive activity of PC4 on promoter-driven transcription is alleviated by transcription factor TFIIH. TFIIH protects promoters from PC4-mediated repression by relieving the topological constraint imposed by PC4 through the ERCC3 helicase activity.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
Protein Aliases: activated RNA polymerase II transcription cofactor 4; p14; PC4; positive cofactor 4; pR-ET2 encoded oncodevelopmental protein; pR-ET2 encoded oncodevelopmental protein (putative); putative; RNA polymerase II transcriptional coactivator; single stranded DNA binding protein p9 precursor; single-stranded DNA-binding protein p9; SUB1 homolog, transcriptional regulator; TIS7; unnamed protein product
Gene Aliases: p14; P15; P9; PC4; Rpo2tc1
UniProt ID: (Human) P53999, (Mouse) P11031, (Rat) Q63396
Entrez Gene ID: (Human) 10923, (Mouse) 20024, (Rat) 192269
If an Invitrogen™ antibody doesn't perform as described on our website or datasheet,we'll replace the product at no cost to you, or provide you with a credit for a future purchase.*
Learn more
Get expert recommendations for common problems or connect directly with an on staff expert for technical assistance related to applications, equipment and general product use.
Contact tech support