SDS-PAGE
Transcription initiation factor IIA subunit 2 (GTF2A2) Recombinant Protein | GTF2A2 recombinant protein
Recombinant Human Transcription initiation factor IIA subunit 2 (GTF2A2)
SDS-PAGE
SDS-PAGE
NCBI and Uniprot Product Information
NCBI Description
Accurate transcription initiation on TATA-containing class II genes involves the ordered assembly of RNA polymerase II (POLR2A; MIM 180660) and the general initiation factors TFIIA, TFIIB (MIM 189963), TFIID (MIM 313650), TFIIE (MIM 189962), TFIIF (MIM 189968), TFIIG/TFIIJ, and TFIIH (MIM 189972). The first step involves recognition of the TATA element by the TATA-binding subunit (TBP; MIM 600075) and may be regulated by TFIIA, a factor that interacts with both TBP and a TBP-associated factor (TAF; MIM 600475) in TFIID. TFIIA has 2 subunits (43 and 12 kD) in yeast and 3 subunits in higher eukaryotes. In HeLa extracts, it consists of a 35-kD alpha subunit and a 19-kD beta subunit encoded by the N- and C-terminal regions of GTF2A1 (MIM 600520), respectively, and a 12-kD gamma subunit encoded by GTF2A2 (DeJong et al., 1995 [PubMed 7724559]).[supplied by OMIM, Mar 2008]
Uniprot Description
GTF2A2: TFIIA is a component of the transcription machinery of RNA polymerase II and plays an important role in transcriptional activation. TFIIA in a complex with TBP mediates transcriptional activity. Belongs to the TFIIA subunit 2 family.
Protein type: Transcription, coactivator/corepressor
Chromosomal Location of Human Ortholog: 15q22.2
Cellular Component: nucleoplasm; transcription factor TFIIA complex; cell junction
Molecular Function: protein binding; protein homodimerization activity; TATA-binding protein binding; protein heterodimerization activity; transcription coactivator activity; transcription factor binding
Biological Process: transcription from RNA polymerase II promoter; transcription initiation from RNA polymerase II promoter; viral reproduction; RNA elongation from RNA polymerase II promoter; positive regulation of transcription from RNA polymerase II promoter; gene expression; positive regulation of transcription factor activity; transcriptional preinitiation complex assembly
Research Articles on GTF2A2
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Product Notes
The GTF2A2 gtf2a2 (Catalog #AAA949302) is a Recombinant Protein produced from E Coli or Yeast or Baculovirus or Mammalian Cell and is intended for research purposes only. The product is available for immediate purchase. The immunogen sequence is 1-109aa; Full Length. The amino acid sequence is listed below: MAYQLYRNTT LGNSLQESLD ELIQSQQITP QLALQVLLQF DKAINAALAQ RVRNRVNFRG SLNTYRFCDN VWTFVLNDVE FREVTELIKV DKVKIVACDG KNTGSNTTE. It is sometimes possible for the material contained within the vial of "Transcription initiation factor IIA subunit 2 (GTF2A2), Recombinant Protein" to become dispersed throughout the inside of the vial, particularly around the seal of said vial, during shipment and storage. We always suggest centrifuging these vials to consolidate all of the liquid away from the lid and to the bottom of the vial prior to opening. Please be advised that certain products may require dry ice for shipping and that, if this is the case, an additional dry ice fee may also be required.Precautions
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Though we do strive to guarantee the information represented in this datasheet, AAA Biotech cannot be held responsible for any oversights or imprecisions. AAA Biotech reserves the right to adjust any aspect of this datasheet at any time and without notice. It is the responsibility of the customer to inform AAA Biotech of any product performance issues observed or experienced within 30 days of receipt of said product. To see additional details on this or any of our other policies, please see our Terms & Conditions page.Item has been added to Shopping Cart
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