Overview

Description

  • NatureSynthetic

Associated products

Specifications

Our Abpromise guarantee covers the use of ab109093 in the following tested applications.

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

  • Purity70 - 90% by HPLC.

  • 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
    • Anthracycline associated resistance ARX
    • Anthracycline-associated resistance ARX
    • ARX
    • FLJ13058
    • HRIHFB2115
    • SAE 2
    • SAE2
    • SAE2_HUMAN
    • SUMO 1 activating enzyme subunit 2
    • SUMO activating enzyme subunit 2
    • SUMO-activating enzyme subunit 2
    • UBA2
    • UBA2 ubiquitin activating enzyme E1 homolog
    • Ubiquitin like 1 activating enzyme E1B
    • Ubiquitin like modifier activating enzyme 2
    • Ubiquitin-like 1-activating enzyme E1B
    • UBLE1B
    see all
  • FunctionThe heterodimer acts as a E1 ligase for SUMO1, SUMO2, SUMO3, and probably SUMO4. It mediates ATP-dependent activation of SUMO proteins followed by formation of a thioester bond between a SUMO protein and a conserved active site cysteine residue on UBA2/SAE2.
  • PathwayProtein modification; protein sumoylation.
  • Sequence similaritiesBelongs to the ubiquitin-activating E1 family.
  • Cellular localizationNucleus.
  • Information by UniProt

References for SAE2 / UBA2 peptide (ab109093)

ab109093 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"