TAF1B (NM_005680) Human Recombinant Protein

CAT#: TP762110

Purified recombinant protein of Human TATA box binding protein (TBP)-associated factor, RNA polymerase I, B, 63kDa (TAF1B),Met1-Lys208, with N-terminal His tag, expressed in E. coli, 50ug

Product Images

Specifications

Product Data

• Species: Human
• Expression Host: E. coli
• Expression cDNA Clone or AA Sequence:
  Protein Sequence

  A DNA sequence encoding the region(Met1-Lys208) of TAF1B
• Tag: N-His
• Predicted MW: 23.7 kDa
• Concentration: >50 ug/mL as determined by microplate BCA method
• Purity: > 80% as determined by SDS-PAGE and Coomassie blue staining
• Buffer: 50mM Tris, 8M Urea, pH8.0.
• Storage: Store at -80°C.
• Stability: Stable for 12 months from the date of receipt of the product under proper storage and handling conditions. Avoid repeated freeze-thaw cycles.

Reference Data

• RefSeq: NP_005671
• Locus ID: 9014
• UniProt ID: Q53T94
• Cytogenetics: 2p25.1
• Refseq Size: 2306
• Refseq ORF: 1764
• Synonyms: MGC:9349; RAF1B; RAFI63; SL1; TAFI63
• Summary: Initiation of transcription by RNA polymerase I requires the formation of a complex composed of the TATA-binding protein (TBP) and three TBP-associated factors (TAFs) specific for RNA polymerase I. This complex, known as SL1, binds to the core promoter of ribosomal RNA genes to position the polymerase properly and acts as a channel for regulatory signals. This gene encodes one of the SL1-specific TAFs. Multiple transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Jan 2016]
• Protein Families: Transcription Factors