p53 CBS
p53 CBS (p53 Consensus binding sequence) is a biological active peptide. (p53 consensus DNA binding site)
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- CAS No.: 721963-21-9
- Formule: C144H184N42O27S2
- Masse moléculaire:2999.40
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Stockage:
Please store the product under the recommended conditions in the Certificate of Analysis.
Activité biologique
Description
Chemical Information
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CAS No. 721963-21-9
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Masse moléculaire 2999.40
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Formule C144H184N42O27S2
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Synonyms
p53 Consensus binding sequence
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Sequence
Arg-Arg-Arg-Cys-Trp-Trp-Gly-Tyr-Tyr-Tyr-Arg-Arg-Arg-Cys-Trp-Trp-Gly-Tyr-Tyr-Tyr
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Sequence Shortening
RRRCWWGYYYRRRCWWGYYY
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Livraison
Room temperature in continental US; may vary elsewhere.
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Stockage
Please store the product under the recommended conditions in the Certificate of Analysis.
Protocole
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Protocol for Electrophoretic Mobility Shift Assay (EMSA)
Electrophoretic mobility shift assay detects protein-nucleic acid binding by incubating a labeled DNA or RNA probe with purified protein or cell extract, then separating free probe from slower-migrating protein-probe complexes on a native gel. For cancer cells, primary neurons, mouse tumor samples, intestinal organoids, inflammatory macrophages, or drug-treated samples, EMSA can measure transcription-factor DNA binding or RNA-binding protein activity in extracts, but it does not directly measure transcription, protein expression, or chromatin occupancy in intact cells. Specificity is judged by competition with unlabeled wild-type probe, failure of mutated or unrelated competitors to compete, and antibody supershift or disruption when the binding protein identity must be confirmed.
Pureté et documentation
Calculators
Concentration (start) × Volume (start) = Concentration (final) × Volume (final)