Anti-TATA binding protein TBP抗体[58C9] (ab61411)


  • 产品名称
    Anti-TATA binding protein TBP抗体[58C9]
    参阅全部 TATA binding protein TBP 一抗
  • 描述
    小鼠单克隆抗体[58C9] to TATA binding protein TBP
  • 特异性
    ab61411 recognises TATA binding protein TBP also in Sf9 cells.
  • 经测试应用
    适用于: WB, IPmore details
  • 种属反应性
    与反应: Human, Saccharomyces cerevisiae, Drosophila melanogaster, Corn
  • 免疫原

    Drosophila TFIID complex.

  • 阳性对照
    • Nuclear extracts of D melanogaster cells.



Our Abpromise guarantee covers the use of ab61411 in the following tested applications.

The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.

应用 Ab评论 说明
WB Use a concentration of 1 - 2 µg/ml. Detects a band of approximately 39 kDa (predicted molecular weight: 38 kDa).
IP Use at an assay dependent dilution.


  • 功能
    General transcription factor that functions at the core of the DNA-binding multiprotein factor TFIID. Binding of TFIID to the TATA box is the initial transcriptional step of the pre-initiation complex (PIC), playing a role in the activation of eukaryotic genes transcribed by RNA polymerase II. Component of the transcription factor SL1/TIF-IB complex, which is involved in the assembly of the PIC (preinitiation complex) during RNA polymerase I-dependent transcription. The rate of PIC formation probably is primarily dependent on the rate of association of SL1 with the rDNA promoter. SL1 is involved in stabilization of nucleolar transcription factor 1/UBTF on rDNA.
  • 组织特异性
    Widely expressed, with levels highest in the testis and ovary.
  • 疾病相关
    Defects in TBP are the cause of spinocerebellar ataxia type 17 (SCA17) [MIM:607136]. Spinocerebellar ataxia is a clinically and genetically heterogeneous group of cerebellar disorders. Patients show progressive incoordination of gait and often poor coordination of hands, speech and eye movements, due to degeneration of the cerebellum with variable involvement of the brainstem and spinal cord. SCA17 is an autosomal dominant cerebellar ataxia (ADCA) characterized by widespread cerebral and cerebellar atrophy, dementia and extrapyramidal signs. The molecular defect in SCA17 is the expansion of a CAG repeat in the coding region of TBP. Longer expansions result in earlier onset and more severe clinical manifestations of the disease.
  • 序列相似性
    Belongs to the TBP family.
  • 细胞定位
  • Information by UniProt
  • 数据库链接
    • 别名
      • GTF2D antibody
      • GTF2D1 antibody
      • HDL4 antibody
      • MGC117320 antibody
      • MGC126054 antibody
      • MGC126055 antibody
      • SCA17 antibody
      • TATA binding factor antibody
      • TATA box factor antibody
      • TATA sequence binding protein antibody
      • TATA sequence-binding protein antibody
      • TATA-binding factor antibody
      • TATA-box binding protein N-terminal domain antibody
      • TATA-box factor antibody
      • TATA-box-binding protein antibody
      • TBP antibody
      • TBP_HUMAN antibody
      • TFIID antibody
      • Transcription initiation factor TFIID TBP subunit antibody
      see all


    • Lane 1 : Anti-TATA binding protein TBP antibody [58C9] (ab61411) at 2 µg/ml
      Lane 2 : Anti-TATA binding protein TBP antibody [58C9] (ab61411) at 1 µg/ml
      Lane 3 : Anti-TATA binding protein TBP antibody [58C9] (ab61411) at 0.5 µg/ml
      Lane 4 : Anti-TATA binding protein TBP antibody [58C9] (ab61411) at 0.2 µg/ml
      Lane 5 : Anti-TATA binding protein TBP antibody [58C9] (ab61411) (Negative control )

      Lane 1 : Nuclear cell extract of D.Mel cells
      Lane 2 : Nuclear cell extract of D.Mel cells
      Lane 3 : Nuclear cell extract of D.Mel cells
      Lane 4 : Nuclear cell extract of D.Mel cells
      Lane 5 : Nuclear cell extract of D.Mel cells

      Lysates/proteins at 20 µg/ml per lane.

      Goat Anti-Mouse – Peroxidase conjugate
      Developed using the ECL technique

      Predicted band size : 38 kDa
      Observed band size : 39 kDa (why is the actual band size different from the predicted?)


    This product has been referenced in:
    • Young CP  et al. Distinct histone methylation and transcription profiles are established during the development of cellular quiescence in yeast. BMC Genomics 18:107 (2017). WB ; Saccharomyces cerevisiae . Read more (PubMed: 28122508) »
    • Li L  et al. A specific E3 ligase/deubiquitinase pair modulates TBP protein levels during muscle differentiation. Elife 4:e08536 (2015). Read more (PubMed: 26393420) »

    See all 8 Publications for this product


    Thank you for your enquiry.

    I am sorry to confirm that our source has not determined whether this particular antibody is kappa or light chain.

    I am sorry we do not have the information you require on this occasion. If you have any...

    Read More

    Thank you for your message.

    I am pleased to let you know I now have further information regarding ab24685 and ab61411

    Our datasheet says that this reacts with AA 41-57 of the human sequence. This has11% alignment with...

    Read More

    Thank you for contacting us and for your interest in our products.

    As far as we are aware, these TATA binding protein antibodies (ab61411, ab24685, ab28175) have never been tested with samples from Methanococcoides burtonii. All tested speci...

    Read More