Non disponible en dehors du Royaume-Uni et de l'Irlande

Biochem/physiol Actions

The human Transcription Factor IIE (TFIIE) is composed of 56 kDa and 34 kDa subunits and is shown to be a heterotetramer. The 56- kDa subunit contains a region similar to a zinc-binding domain and a region sharing homology with the catalytic loop of a kinase domain. TFIIE binds to RNA polymerase II in solution and joins the preinitiation complex probably concomitant with RNA polymerase II and TFIIF.

Physical form

Clear and colorless frozen liquid solution

Preparation Note

Use a manual defrost freezer and avoid repeated freeze-thaw cycles. While working, please keep sample on ice.