产品名称
TFIIA-α Rabbit Polyclonal Antibody
别名
GTF2A1; TF2A1; Transcription initiation factor IIA subunit 1; General transcription factor IIA subunit 1; TFIIAL; Transcription initiation factor TFIIA 42 kDa subunit; TFIIA-42
蛋白名称
Transcription initiation factor IIA subunit 1
存储缓冲液
Liquid in PBS containing 50% glycerol, 0.5% BSA and 0.02% New type preservative N.
Human Gene Link
http://www.ncbi.nlm.nih.gov/sites/entrez?db=gene&term=2957
Human Swissprot No.
P52655
Human Swissprot Link
http://www.uniprot.org/uniprotkb/P52655/entry
Mouse Gene Link
http://www.ncbi.nlm.nih.gov/sites/entrez?db=gene&term=83602
Mouse Swissprot No.
Q99PM3
Mouse Swissprot Link
http://www.uniprot.org/uniprot/Q99PM3
Rat Gene Link
http://www.ncbi.nlm.nih.gov/sites/entrez?db=gene&term=83830
Rat Swissprot Link
http://www.uniprot.org/uniprot/O08949
免疫原
The antiserum was produced against synthesized peptide derived from human TF2A1. AA range:281-330
特异性
TFIIA-α Polyclonal Antibody detects endogenous levels of TFIIA-α protein.
稀释度
WB 1:500 - 1:2000. IHC 1:100 - 1:300. ELISA: 1:40000.. IF 1:50-200
宿主
Polyclonal, Rabbit,IgG
背景介绍
Accurate transcription initiation on TATA-containing class II genes involves the ordered assembly of RNA polymerase II (POLR2A; MIM 180660) and several general initiation factors (summarized by DeJong and Roeder, 1993 [PubMed 8224848]). One of these factors is TFIIA, which when purified from HeLa extracts consists of 35-, 19-, and 12-kD subunits.[supplied by OMIM, Jul 2010],
信号通路
Basal transcription factors;
功能
function: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.,PTM:The alpha and beta subunits are postranslationally produced from the precursor form by TASP1. The cleavage promotes proteosomal degradation.,similarity:Belongs to the TFIIA subunit 1 family.,subunit:TFIIA is a heterodimer of the large unprocessed subunit 1 and a small subunit gamma. It was originally believed to be a heterotrimer of an alpha (p35), a beta (p19) and a gamma subunit (p12). TFIIA forms a complex with TBP.,
纯化
The antibody was affinity-purified from rabbit antiserum by affinity-chromatography using epitope-specific immunogen.
