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YY1 Protein, Human, Recombinant (His)

Catalog No. TMPJ-00914
Synonyms: NF-E1, Transcriptional repressor protein YY1, Yin and yang 1, INO80 complex subunit S, Delta transcription factor, INO80S, δ transcription factor

Transcriptional repressor protein YY1（YY1）contains 4 C2H2-type zinc fingers and belongs to the YY transcription factor family. Multifunctional transcription factor exhibits positive and negative control on a large number of cellular and viral genes by binding to sites overlapping the transcription start site. The effect on transcription regulation of the protein is depending upon the context in which it binds and diverse mechanisms of action include direct activation or repression, indirect activation or repression via cofactor recruitment, or activation or repression by disruption of binding sites or conformational DNA changes. Its activity is regulated by transcription factors and cytoplasmic proteins that have been shown to abrogate or completely inhibit YY1-mediated activation or repression.

All products from TargetMol are for Research Use Only. Not for Human or Veterinary or Therapeutic Use.
YY1 Protein, Human, Recombinant (His)
Pack Size Availability Price/USD Quantity
10 μg 5 days $ 184.00
50 μg 5 days $ 545.00
500 μg 5 days $ 1,900.00
1 mg 5 days $ 2,970.00
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Biological Description
Technical Params
Product Properties
Description Transcriptional repressor protein YY1（YY1）contains 4 C2H2-type zinc fingers and belongs to the YY transcription factor family. Multifunctional transcription factor exhibits positive and negative control on a large number of cellular and viral genes by binding to sites overlapping the transcription start site. The effect on transcription regulation of the protein is depending upon the context in which it binds and diverse mechanisms of action include direct activation or repression, indirect activation or repression via cofactor recruitment, or activation or repression by disruption of binding sites or conformational DNA changes. Its activity is regulated by transcription factors and cytoplasmic proteins that have been shown to abrogate or completely inhibit YY1-mediated activation or repression.
Species Human
Expression System E. coli
Tag C-6His
Accession Number P25490
Synonyms NF-E1, Transcriptional repressor protein YY1, Yin and yang 1, INO80 complex subunit S, Delta transcription factor, INO80S, δ transcription factor
Amino Acid Val221-Gly321
Construction Recombinant Human Yin And Yang 1 Protein/Transcriptional Repressor Protein YY1 is produced by our E.coli expression system and the target gene encoding Val221-Gly321 is expressed with a 6His tag at the C-terminus.
Protein Purity Greater than 95% as determined by reducing SDS-PAGE. (QC verified)
Molecular Weight 19 KDa, reducing conditions
Endotoxin Less than 0.1 ng/µg (1 EU/µg) as determined by LAL test.
Formulation Lyophilized from a 0.2 μm filtered solution of PBS, pH 7.4.
Reconstitution Always centrifuge tubes before opening.Do not mix by vortex or pipetting. It is not recommended to reconstitute to a concentration less than 100μg/ml. Dissolve the lyophilized protein in distilled water. Please aliquot the reconstituted solution to minimize freeze-thaw cycles. 
Stability & Storage

Lyophilized protein should be stored at ≤ -20°C, stable for one year after receipt. Reconstituted protein solution can be stored at 2-8°C for 2-7 days. Aliquots of reconstituted samples are stable at ≤ -20°C for 3 months.
Shipping

The product is shipped at ambient temperature. Upon receipt, store it immediately at the temperature listed below.
Research Background Transcriptional repressor protein YY1（YY1）contains 4 C2H2-type zinc fingers and belongs to the YY transcription factor family. Multifunctional transcription factor exhibits positive and negative control on a large number of cellular and viral genes by binding to sites overlapping the transcription start site. The effect on transcription regulation of the protein is depending upon the context in which it binds and diverse mechanisms of action include direct activation or repression, indirect activation or repression via cofactor recruitment, or activation or repression by disruption of binding sites or conformational DNA changes. Its activity is regulated by transcription factors and cytoplasmic proteins that have been shown to abrogate or completely inhibit YY1-mediated activation or repression.

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Keywords

YY1 Protein, Human, Recombinant (His) NF-E1 Transcriptional repressor protein YY1 Δ transcription factor Yin and yang 1 INO80 complex subunit S Delta transcription factor INO80S δ transcription factor recombinant recombinant-proteins proteins protein

 

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