Product Datasheet  
TF3B Antibody  
Catalog Number: 34013  
Technical:tech@swbio.com  
Information:info@swbio.com  
Description  
  • host_species：  
  • Rabbit
  • Amount：  
  • 100μgμg
  • Swiss-Prot No.：  
  • Swiss-Prot: Q92994
    NCBI Gene ID: 2972
  • Form of Antibody：  
  • Rabbit IgG in phosphate buffered saline (without Mg2+ and Ca2+), pH 7.4, 150mM NaCl, 0.02% sodium azide and 50% glycerol.
  • Storage：  
  • Store at -20˚C
  • Immunogen：  
  • Synthesized peptide derived from internal of human TF3B.
  • reactivity：  
  • Hu
  • appl_detail：  
  • Western blotting: 1:500~1:3000
    Immunohistochemistry: 1:50~1:100
    Immunofluorescence: 1:100~1:500
  • other_names：  
  • TFIIIB90; hTFIIIB90; B-related factor 1; BRF-1; hBRF
  • Purification：  
  • The antibody was affinity-purified from rabbit antiserum by affinity-chromatography using epitope-specific immunogen.
  • Specificity：  
  • The antibody detects endogenous levels of total TF3B protein.
  • Applications：  
  • WB IHC IF
  • Background：  
  • General activator of RNA polymerase which utilizes different TFIIIB complexes at structurally distinct promoters. The isoform 1 is involved in the transcription of tRNA, adenovirus VA1, 7SL and 5S RNA. Isoform 2 is required for transcription of the U6 promoter.

    Wang Z., Proc. Natl. Acad. Sci. U.S.A. 92:7026-7030(1995).
    Mital R., Mol. Cell. Biol. 16:7031-7042(1996).
    McCulloch V., EMBO J. 19:4134-4143(2000).



 
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