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. TAF13 (TATA-box binding protein associated factor 13) encodes a small subunit associated with a subset of TFIID complexes. This subunit interacts with TBP and with two other small subunits of TFIID, TAF10 and TAF11. There is a pseudogene located on chromosome 6.

Classification:

Primary antibody

Alternative names:

TAF13; TAF2K; TAFII18; Transcription initiation factor TFIID subunit 13; Transcription initiation factor TFIID 18 kDa subunit; TAF(II)18; TAFII-18; TAFII18

Species reactivity:

Human;Mouse

Host:

Rabbit

Isotype:

IgG

Immunogen:

The antiserum was produced against synthesized peptide derived from human TAF13. AA range:71-120

Concentration:

1 mg/ml

Molecular weight:

14287

Applications:

IHC-p, ELISA

Storage:

-20°C for one year

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