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TAF1 Products

(TAF1 RNA Polymerase II, TATA Box Binding Protein (TBP)-Associated Factor (TAF1))
Initiation of transcription by RNA polymerase II requires the activities of more than 70 polypeptides. The protein that coordinates these activities is the basal transcription factor 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 the largest subunit of TFIID. This subunit binds to core promoter sequences encompassing the transcription start site. It also binds to activators and other transcriptional regulators, and these interactions affect the rate of transcription initiation. This subunit contains two independent protein kinase domains at the N and C-terminals, but also possesses acetyltransferase activity and can act as a ubiquitin-activating/conjugating enzyme. This gene is part of a complex transcriptional unit (TAF1/DYT3), wherein some products share exons with TAF1 as well as additional exons downstream.[provided by RefSeq, Aug 2009].

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Featured TAF1 Categories

TAF1 Antibodies

High quality antibodies with extensive validation data.

TAF1 ELISA Kits

Reliable ELISA kits for a wide range of species.

TAF1 Proteins

Proteins for various applications incl. WB, ELISA, IF etc.

Recommended TAF1 Antibodies

Product
Reactivity
Application
Validations
Cat. No.
Quantity
Datasheet
Reactivity Human
Application WB, IHC (p), ELISA, IHC (fro), ICC
Validations
  • (2)
Cat. No. ABIN7439966
Quantity 100 μL
Datasheet Datasheet
Reactivity Human
Application IHC (p), ELISA, IHC (fro), IF (cc), IF (p)
Validations
Cat. No. ABIN681073
Quantity 100 μL
Datasheet Datasheet

Recommended TAF1 ELISA Kits

Product
Reactivity
Analytical Method
Validations
Cat. No.
Quantity
Datasheet
Reactivity Human
Analytical Method Quantitative Sandwich ELISA
Validations
Cat. No. ABIN511629
Quantity 96 tests
Datasheet Datasheet
Reactivity Chicken
Analytical Method Quantitative
Validations
Cat. No. ABIN1059010
Quantity 96 tests
Datasheet Datasheet
Reactivity Monkey
Analytical Method Quantitative
Validations
Cat. No. ABIN1059011
Quantity 96 tests
Datasheet Datasheet

Recommended TAF1 Proteins

Product
Reactivity
Source
Validations
Cat. No.
Quantity
Datasheet
Reactivity Human
Source Escherichia coli (E. coli)
Validations
Cat. No. ABIN7406095
Quantity 100 μg
Datasheet Datasheet
Reactivity Human
Source Escherichia coli (E. coli)
Validations
  • (1)
Cat. No. ABIN3011805
Quantity 100 μg
Datasheet Datasheet
Reactivity Human
Source Baculovirus infected Insect Cells, Insect cells (Sf9)
Validations
Cat. No. ABIN6700600
Quantity 50 μg
Datasheet Datasheet

Synonyms and alternative names related to TAF1

TATA-box binding protein associated factor 1 (Taf1), TATA-box binding protein associated factor 1 (TAF1), 250kDa, AU015687, B430306D02Rik, BA2R, Ccg-1, Ccg1, CCG1, CCGS, DYT3, DYT3/TAF1, KAT4, N-TAF1, NSCL2, OF, P250, Taf2a, TAF2A, TAFII250, XDP

Protein level used designations for TAF1

  • TAF(II)250
  • TAF1 RNA polymerase II, TATA box binding protein (TBP)-associated factor, neuron specific isoform
  • TAFII-250
  • TBP-associated factor 250 kDa
  • cell cycle gene 1 protein
  • cell cycle, G1 phase defect
  • p250
  • transcription initiation factor TFIID 250 kDa subunit
  • transcription initiation factor TFIID subunit 1
  • complementation of cell cycle block, G1-to-S
  • transcription factor TFIID p250 polypeptide
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