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Last updated: 2017/12/10
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TAF1 polyclonal antibody

  • Catalog # : PAB11285
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  • Specification
  • Product Description:
  • Rabbit polyclonal antibody raised against synthetic peptide of TAF1.
  • Immunogen:
  • A synthetic peptide corresponding to C-terminus of human TAF1.
  • Host:
  • Rabbit
  • Reactivity:
  • Human, Mouse, Rat
  • Form:
  • Liquid
  • Quality Control Testing:
  • Antibody Reactive Against Synthetic Peptide.
  • Recommend Usage:
  • ELISA (1:10000-1:50000)
    Western Blot (1:100-1:2000)
    The optimal working dilution should be determined by the end user.
  • Storage Buffer:
  • In 20 mM KH2PO4, 150 mM NaCl, pH 7.2 (0.01% sodium azide)
  • Storage Instruction:
  • Store at 4°C. For long term storage store at -20°C.
    Aliquot to avoid repeated freezing and thawing.
  • Note:
  • This product contains sodium azide: a POISONOUS AND HAZARDOUS SUBSTANCE which should be handled by trained staff only.
  • Publication Reference
  • Applications
  • Western Blot (Cell lysate)
  • Western Blot (Cell lysate)
  • Western blot using TAF1 polyclonal antibody (Cat # PAB11285) to detect TAF1 in HeLa nuclear extract (arrowhead).
    The membrane was probed with the primary antibody at dilutions of 1 : 100 (lane 1), 1 : 250 (lane 2), 1 : 500 (Lane 3) and 1 : 1,000 (Lane 4).
    The identity of the bands at ~95 kDa is unknown, but may be degraded TAF1.
    Personal Communication, Anne Gegonne, CCR-NCI, Bethesda, MD.
  • ELISA
  • Application Image
  • Western Blot (Cell lysate)
  • Western Blot (Cell lysate)
  • enlarge
  • ELISA
  • Gene Information
  • Entrez GeneID:
  • 6872
  • Gene Name:
  • TAF1
  • Gene Alias:
  • BA2R,CCG1,CCGS,DYT3,KAT4,N-TAF1,NSCL2,OF,P250,TAF2A,TAFII250
  • Gene Description:
  • TAF1 RNA polymerase II, TATA box binding protein (TBP)-associated factor, 250kDa
  • Gene Summary:
  • 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
  • Other Designations:
  • OTTHUMP00000024334,TBP-associated factor 1,cell cycle, G1 phase defect,complementation of cell cycle block, G1-to-S,transcription factor TFIID p250 polypeptide
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