• Product NameRecombinant Human Nuclear transcription factor Y subunit beta(NFYB)
• Brief DescriptionRecombinant Protein
• Host SpeciesE.coli
• PurificationGreater than 90% as determined by SDS-PAGE.
• Immunogen DescriptionExpression Region:1-207aa
  Sequence Info:Full Length
• Alternative Names    CAAT box DNA-binding protein subunit B Nuclear transcription factor Y subunit B
• Accession No. P25208
• UniprotP25208
• Gene ID4801;
• Calculated MW 49.8 kDa
• Tag Info N-terminal GST-tagged
• Target Sequence MTMDGDSSTTDASQLGISADYIGGSHYVIQPHDDTEDSMNDHEDTNGSKESFREQDIYLPIANVARIMKNAIPQTGKIAKDAKECVQECVSEFISFITSEASERCHQEKRKTINGEDILFAMSTLGFDSYVEPLKLYLQKFREAMKGEKGIGGAVTATDGLSEELTEEAFTNQLPAGLITTDGQQQNVMVYTTSYQQISGVQQIQFS
• Formulation Tris-based buffer50% glycerol
• Storage The shelf life is related to many factors, storage state, buffer ingredients, storage temperature and the stability of the protein itself. Generally, the shelf life of liquid form is 6 months at -20˚C,-80˚C. The shelf life of lyophilized form is 12 months at -20˚C,-80˚C.
  Notes:Repeated freezing and thawing is not recommended. Store working aliquots at 4˚C for up to one week.

Component of the sequence-specific heterotrimeric transcription factor (NF-Y) which specifically recognizes a 5'-CCAAT-3' box motif found in the promoters of its target genes. NF-Y can function as both an activator and a repressor, depending on its interacting cofactors.

"Intron-exon organization of the NF-Y genes. Tissue-specific splicing modifies an activation domain." Li X.-Y., Hooft van Huijsduijnen R., Mantovani R., Benoist C.O., Mathis D. J. Biol. Chem. 267:8984-8990(1992)
Research Topic:Signal Transduction

• Flow Cytometry (FCM) General Protocol
• Immunofluorescence(IC)
• Immunohistochemistry(Polymer)
• Western Blotting