Taf13 (human) recombinant (full len ght protein gsttag) 10 µg

Used for AP, Array, ELISA, WB-Re

Initiation of transcription by RNA polymerase II requires the activities of more than 70 polypeptides. The protein that coordinates these activities is transcription factor IID (TFIID), which binds to the core promoter to position the polymerase properly, serves as the scaffold for assembly of the remainder of the transcription complex, and acts as a channel for regulatory signals. TFIID is composed of the TATA-binding protein (TBP) and a group of evolutionarily conserved proteins known as TBP-associated factors or TAFs. TAFs may participate in basal transcription, serve as coactivators, function in promoter recognition or modify general transcription factors (GTFs) to facilitate complex assembly and transcription initiation. This gene encodes a small subunités associated with a subset of TFIID complexes. This subunités interacts with TBP and with two other small subunitéss of TFIID, TAF10 and TAF11. There is a pseudogene located on chromosome 6. [provided by RefSeq]