Recombinant Human Nuclear transcription factor Y subunit beta(NFYB)

Recombinant Human Nuclear transcription factor Y subunit beta(NFYB)

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Size: 200ug. Other sizes are also available. Please Inquire.

In Stock: No

Lead time: 10-20 working days

Research Topic: Signal Transduction

Uniprot ID: P25208

Gene Names: NFYB

Organism: Homo sapiens (Human)


Expression Region: 1-207aa

Sequence Info: Full Length

Source: E.coli

Tag Info: N-terminal GST-tagged

MW: 49.8 kDa

Alternative Name(s): CAAT box DNA-binding protein subunit B Nuclear transcription factor Y subunit B

Relevance: 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.

Reference: "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)

Purity: Greater than 90% as determined by SDS-PAGE.

Storage Buffer: Tris-based buffer,50% 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℃/-80℃. The shelf life of lyophilized form is 12 months at -20℃/-80℃.

Notes: Repeated freezing and thawing is not recommended. Store working aliquots at 4℃ for up to one week.