Gene Name |
TAF9B |
English Name |
TAF9B RNA polymerase II, TATA box binding protein (TBP)-associated factor, 31kDa |
Chinese Name |
转录起始因子TFIID亚基9B |
Uniprot |
Q9HBM6 |
GeneID |
51616 |
Predicted Cross Reactivity |
Human Mouse Rat (Gorilla) |
氨基酸大小 |
28kDa |
表达氨基酸 |
1-251aa |
Background |
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 protein that is similar to one of the small subunits of TFIID, TBP-associated factor 9, and is also a subunit of TFIID.TAF9 and TAF9b share some functions but also have distinct roles in the transcriptional regulatory process. |
Application |
Immunology research |
Source |
E.coli |
Purification |
NI-NTA affinity purification |
Formulation |
Lyophilized from a 0.2 μm filtered solution of Urea, Tris-HCl, PH8.0. |
Delivery Condition |
The product is shipped at -20°C temperature. Upon receipt, store it immediately at the temperature listed below. |
Storage |
Reconstituted protein solution can be stored at 4-7°C for 1-2 months, stable at < -20°C for 2-3 years. |
Reconstitution |
Reconstituted protein solution can be diluted with distilled PBS. Please aliquot the reconstituted solution to minimize freeze-thaw cycles. |
Purity |
Purity≥85% as determined by reducing SDS-PAGE. |
Endotoxin |
/ |
Bioactive |
Not tested. |
Tag information |
With a 6His tag at the N-terminus. |
Unit |
Piece |
Specification |
10ug 50ug 100ug 1mg |