Overview

Description

  • NatureSynthetic

Specifications

Our Abpromise guarantee covers the use of ab58437 in the following tested applications.

The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.

  • FormLiquid
  • Additional notes

    - First try to dissolve a small amount of peptide in either water or buffer. The more charged residues on a peptide, the more soluble it is in aqueous solutions.
    - If the peptide doesn’t dissolve try an organic solvent e.g. DMSO, then dilute using water or buffer.
    - Consider that any solvent used must be compatible with your assay. If a peptide does not dissolve and you need to recover it, lyophilise to remove the solvent.
    - Gentle warming and sonication can effectively aid peptide solubilisation. If the solution is cloudy or has gelled the peptide may be in suspension rather than solubilised.
    - Peptides containing cysteine are easily oxidised, so should be prepared in solution just prior to use.

  • Concentration information loading...

Preparation and Storage

  • Stability and Storage

    Shipped at 4°C. Upon delivery aliquot and store at -20°C or -80°C. Avoid repeated freeze / thaw cycles.

    Information available upon request.

General Info

  • Alternative names
    • ccnc
    • CCNC_HUMAN
    • CycC
    • Cyclin C
    • Cyclin-C
    • hSRB11
    • OTTHUMP00000016897
    • SRB11 homolog
    see all
  • FunctionComponent of the Mediator complex, a coactivator involved in regulated gene transcription of nearly all RNA polymerase II-dependent genes. Mediator functions as a bridge to convey information from gene-specific regulatory proteins to the basal RNA polymerase II transcription machinery. Mediator is recruited to promoters by direct interactions with regulatory proteins and serves as a scaffold for the assembly of a functional preinitiation complex with RNA polymerase II and the general transcription factors. Binds to and activates cyclin-dependent kinase CDK8 that phosphorylates the CTD (C-terminal domain) of the large subunit of RNA polymerase II (RNAp II), which may inhibit the formation of a transcription initiation complex.
  • Tissue specificityHighest levels in pancreas. High levels in heart, liver, skeletal muscle and kidney. Low levels in brain.
  • Sequence similaritiesBelongs to the cyclin family. Cyclin C subfamily.
    Contains 1 cyclin N-terminal domain.
  • Cellular localizationNucleus.
  • Information by UniProt

References for Human Cyclin C peptide (ab58437)

ab58437 has not yet been referenced specifically in any publications.

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