Product nameD. melanogaster Rab5 peptide
See all Rab5 proteins and peptides
Our Abpromise guarantee covers the use of ab32489 in the following tested applications.
The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.
- 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.
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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.
- RAB 5
- RAB 5A
FunctionRequired for the fusion of plasma membranes and early endosomes.
Sequence similaritiesBelongs to the small GTPase superfamily. Rab family.
Cellular localizationCell membrane. Early endosome membrane. Melanosome. Enriched in stage I melanosomes.
- Information by UniProt
To our knowledge, customised protocols are not required for this product. Please try the standard protocols listed below and let us know how you get on.
ab32489 has not yet been referenced specifically in any publications.