Human Angiopoietin 2 peptide (ab99482)

Overview

Description

  • NatureSynthetic

Associated products

Specifications

Our Abpromise guarantee covers the use of ab99482 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.

  • 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
    • AGPT 2
    • Agpt2
    • ANG 2
    • ANG-2
    • ANG2
    • Angiopoietin 2a
    • Angiopoietin 2B
    • Angiopoietin-2
    • Angiopoietin2
    • ANGP2_HUMAN
    • ANGPT 2
    • Angpt2
    • Tie2 ligand
    see all
  • FunctionCan induce tyrosine phosphorylation of TIE2. Binds to TIE2 receptor and counteracts blood vessel maturation/stability mediated by angiopoietin-1. Its function may be context-dependent. In the absence of angiogenic inducers, such as VEGF, ANG2-mediated loosening of cell-matrix contacts may induce endothelial cell apoptosis with consequent vascular regression. In concert with VEGF, it may facilitate endothelial cell migration and proliferation, thus serving as a permissive angiogenic signal.
  • Sequence similaritiesContains 1 fibrinogen C-terminal domain.
  • DomainThe Fibrinogen C-terminal domain mediates interaction with the TEK/TIE2 receptor.
  • Cellular localizationSecreted.
  • Information by UniProt

References for Human Angiopoietin 2 peptide (ab99482)

ab99482 has not yet been referenced specifically in any publications.

Product Wall

Thank you for your enquiry. This synthetic peptide conjugated to KLH derived from within residues 450 to the C-terminus of Human Angiopoietin 2 and it can be used with studies using ab64015. I hope this helps and if I can assist further...

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