Recombinant YY1 Monoclonal Antibody (E-AB-81623)
For research use only.
| Verified Samples |
Verified Samples in WB: K562, Rat Rat Brain, C6, 3T3, Hela |
| Dilution | WB 1:1000-1:2000 |
| Isotype | IgG |
| Host | Rabbit |
| Reactivity | Human, Mouse, Rat |
| Applications | WB |
| Clonality | Rabbit Monoclonal |
| Immunogen | A synthetic peptide of human YY1 |
| Synonyms | CF1, Delta, Delta transcription factor, INO80 complex subunit S, INO80S, NF E1, NF-E1, NFE1, OTTHUMP00000197459, TYY1, Transcriptional repressor protein YY1, UCR motif DNA binding protein, UCRBP, YY 1, YY 1 t, Yin Yang 1, Yin and Yang 1 protein, Yin and yang 1, Ying Yang 1 |
| Swissprot | |
| Calculated MW | 45 kDa |
| Observed MW |
65 kDa
The actual band is not consistent with the expectation.
Western blotting is a method for detecting a certain protein in a complex sample based on the specific binding of antigen and antibody. Different proteins can be divided into bands based on different mobility rates. The mobility is affected by many factors, which may cause the observed band size to be inconsistent with the expected size. The common factors include: 1. Post-translational modifications: For example, modifications such as glycosylation, phosphorylation, methylation, and acetylation will increase the molecular weight of the protein. 2. Splicing variants: Different expression patterns of various mRNA splicing bodies may produce proteins of different sizes. 3. Post-translational cleavage: Many proteins are first synthesized into precursor proteins and then cleaved to form active forms, such as COL1A1. 4. Relative charge: the composition of amino acids (the proportion of charged amino acids and uncharged amino acids). 5. Formation of multimers: For example, in protein dimer, strong interactions between proteins can cause the bands to be larger. However, the use of reducing conditions can usually avoid the formation of multimers. If a protein in a sample has different modified forms at the same time, multiple bands may be detected on the membrane. |
| Cellular Localization | Nucleus matrix. Associated with the nuclear matrix. |
| Concentration | 300 μg/mL |
| Buffer | 50mM Tris-Glycine(pH 7.4), 0.15M NaCl, 40% Glycerol, 0.05% stabilizer and 0.05% protective protein. |
| Purification Method | Affinity Purified |
| Research Areas | Cancer, Epigenetics and Nuclear Signaling, Neuroscience |
| Clone No. | R02-8A3 |
| Conjugation | Unconjugated |
| Storage | Store at -20°C Valid for 12 months. Avoid freeze / thaw cycles. |
| Shipping | The product is shipped with ice pack,upon receipt,store it immediately at the temperature recommended. |
| background | YY1,also named as DELTA,INO80S and NF-E1,contains four C2H2-type zinc fingers and belongs to the YY transcription factor family. YY1 is a multifunctional transcription factor that exhibits positive and negative control on a large number of cellular and viral genes by binding to sites overlapping the transcription start site. YY1 may direct histone deacetylases and histone acetyltransferases to a promoter in order to activate or repress the promoter,thus implicating histone modification in the YY1. The open reading frame of the human YY1 cDNA encodes a protein of 414 amino acids with a predicted molecular weight of 44 kDa. However,YY1 migrates on SDS gels as a 65–68 kDa protein,probably due to the structure of the protein. It is a ubiquitously expressed transcription factor with fundamental roles in embryogenesis,differentiation,replication and proliferation. |
Other Clones
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Unconjugated
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