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YY1 antibody | CD02/2B2

Mouse anti YY1

Product Type
PrecisionAb Monoclonal

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Datasheet Datasheet Datasheet
SDS Safety Datasheet SDS
IF IP WB 100 µl loader
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Mouse anti Human YY1 antibody recognizes the transcriptional repressor protein YY1, also known as INO80 complex subunit S or Yin and Yang 1 protein.

The protein YY1 is a ubiquitously-expressed zinc finger transcription factor which can act as an activator or repressor of transcription under different circumstances (Galloway et al. 2017). In addition to transcriptional regulation, YY1 is involved with cell proliferation, chromatin remodeling and apoptosis. Many targets of YY1, for example ERBB2 and p53, are involved with cancer pathogenesis (Kaufhold et al. 2016). Accordingly, YY1 is overexpressed in multiple cancer types, and overexpression is correlated with poor prognosis (Cho and Bonavida 2017). YY1 may be inhibited by siRNA, proteasome inhibitors, and a variety of other factors. Inhibition of YY1 has been suggested as a potential target in cancer (Bonavida 2017).
PrecisionAb Antibodies

Target Species
Western Blotting
Anti YY1 detects a band of approximately 62 kDa in Jurkat cell lysates.
Species Cross-Reactivity
Target SpeciesCross Reactivity
N.B. Antibody reactivity and working conditions may vary between species.
Product Form
Purified IgG - liquid
Mouse monoclonal antibody purified by affinity chromatography on Protein G from tissue culture supernatant.
Buffer Solution
Phosphate buffered saline.
Preservative Stabilisers
0.09% Sodium Azide (NaN3).
E. coli-derived recombinant human YY1 (amino acids 1 - 414)
Approx. Protein Concentrations
IgG concentration 1.0 mg/ml.
For research purposes only.
12 months from date of despatch.
PrecisionAb is a trademark of Bio-Rad Laboratories.

Store undiluted at -20°C, avoiding repeated freeze thaw cycles.

This product has been reported to work in the following applications. This information is derived from testing within our laboratories, peer-reviewed publications or personal communications from the originators. Please refer to references indicated for further information. For general protocol recommendations, please visit the antibody protocols page.
Application Name Verified Min Dilution Max Dilution
Western Blotting 1/1000
The PrecisionAb label is reserved for antibodies that meet the defined performance criteria within Bio-Rad's ongoing antibody validation programme. Click here to learn how we validate our PrecisionAb range. Where this product has not been tested for use in a particular technique this does not necessarily exclude its use in such procedures. Further optimization may be required dependent on sample type.

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Entrez Gene
GO Terms
GO:0005886 plasma membrane
GO:0005515 protein binding
GO:0003700 sequence-specific DNA binding transcription factor activity
GO:0003713 transcription coactivator activity
GO:0003714 transcription corepressor activity
GO:0008270 zinc ion binding
GO:0010553 negative regulation of gene-specific transcription from RNA polymerase II promoter
GO:0010843 promoter binding
GO:0016363 nuclear matrix


100004115 64584199 64607219

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