TFIIB (GTF2B) Rabbit Polyclonal Antibody

CAT#: TA376846

GTF2B Rabbit polyclonal Antibody

Product Images

Western blot analysis of extracts of various cell lines, using GTF2B antibody (TA376846) at 1:1000 dilution.|Secondary antibody: HRP Goat Anti-Rabbit IgG (H+L) at 1:10000 dilution.|Lysates/proteins: 25ug per lane.|Blocking buffer: 3% nonfat dry milk in TBST.|Detection: ECL Enhanced Kit .|Exposure time: 180s.

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  Immunofluorescence analysis of L929 cells using GTF2B Polyclonal Antibody (TA376846) at dilution of 1:100 (40x lens). Blue: DAPI for nuclear staining.

Specifications

Product Data

• Applications: ICC/IF, IHC, WB
• Recommended Dilution: WB,1:500 - 1:2000
  IHC,1:50 - 1:200
  IF,1:50 - 1:200
• Reactivities: Human, Mouse, Rat
• Modifications: Unmodified
• Host: Rabbit
• Isotype: IgG
• Clonality: Polyclonal
• Immunogen: A synthetic peptide corresponding to a sequence within amino acids 50-150 of human GTF2B (NP_001505.1).
• Formulation: Buffer: PBS with 0.02% sodium azide,50% glycerol,pH7.3.
• Concentration: lot specific
• Purification: Affinity purification
• Conjugation: Unconjugated
• Storage: Store at -20℃. Avoid freeze / thaw cycles.
• Stability: Shelf life: one year from despatch.
• Predicted Protein Size: 34kDa
• Gene Name: general transcription factor IIB
• Database Link:
  Entrez Gene 2959 Human
  UniProt ID Q00403
• Background: This gene encodes the general transcription factor IIB, one of the ubiquitous factors required for transcription initiation by RNA polymerase II. The protein localizes to the nucleus where it forms a complex (the DAB complex) with transcription factors IID and IIA. Transcription factor IIB serves as a bridge between IID, the factor which initially recognizes the promoter sequence, and RNA polymerase II.
• Synonyms: S300-II; TF2B; TFIIB