Immunogen
The antiserum was produced against synthesized peptide derived from human TAF13. AA range:71-120
Specificity
TAF II p18 Polyclonal Antibody detects endogenous levels of TAF II p18 protein.
Formulation
Liquid in PBS containing 50% glycerol, 0.5% BSA and 0.02% sodium azide.
Dilution rate
IHC: 1/100 - 1/300. ELISA: 1/40000.. IF 1:50-200
Purification process (Immunogen)
The antibody was affinity-purified from rabbit antiserum by affinity-chromatography using epitope-specific immunogen.
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 small subunit associated with a subset of TFIID complexes. This subunit interacts with TBP and with two other small subunits of TFII
Function
domain:The binding of TAF10 and TAF11 requires distinct domains of TAF13.,function:TFIID beta-specific TAFII.,similarity:Belongs to the TAF13 family.,similarity:Contains 1 histone-fold domain.,subunit:TFIID is composed of TATA binding protein (TBP) and a number of TBP-associated factors (TAFs). Interacts with TBP, and more strongly with TAF10 and TAF11.,
Protein name
Transcription initiation factor TFIID subunit 13
Other name
TAF13; TAF2K; TAFII18; Transcription initiation factor TFIID subunit 13; Transcription initiation factor TFIID 18 kDa subunit; TAF(II)18; TAFII-18; TAFII18
Fields
>>Basal transcription factors
Human protein sequence Database
Q15543
Mouse protein sequence database
P61216
Rat protein sequence database
Cellular localization
Nucleus .
Tissue expression
PCR rescued clones,
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