Overview

Description

  • Nature
    Synthetic

Associated products

Specifications

Our Abpromise guarantee covers the use of ab33028 in the following tested applications.

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

  • Form
    Liquid
  • 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
    • Hic 1
    • HIC ZBTB transcriptional repressor 1
    • Hic-1
    • Hic1
    • HIC1_HUMAN
    • Hypermethylated in cancer 1
    • Hypermethylated in cancer 1 protein
    • ZBTB29
    • Zinc finger and BTB domain-containing protein 29
    • ZNF901
    see all
  • Function
    Transcriptional repressor. May act as a tumor suppressor. May be involved in development of head, face, limbs and ventral body wall.
  • Tissue specificity
    Ubiquitously expressed with highest levels found in lung, colon, prostate, thymus, testis and ovary. Expression is absent or decreased in many tumor cells.
  • Sequence similarities
    Belongs to the krueppel C2H2-type zinc-finger protein family. Hic subfamily.
    Contains 1 BTB (POZ) domain.
    Contains 5 C2H2-type zinc fingers.
  • Post-translational
    modifications
    Acetylated on several residues, including Lys-333. Lys-333 is deacetylated by SIRT1.
    Sumoylated on Lys-333 by a PIAS family member, which positively regulates transcriptional repression ativity and is enhanced by HDAC4.
  • Cellular localization
    Nucleus.
  • Information by UniProt

References

ab33028 has not yet been referenced specifically in any publications.

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Please note: All products are "FOR RESEARCH USE ONLY AND ARE NOT INTENDED FOR DIAGNOSTIC OR THERAPEUTIC USE"

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