Key features and details
- Expression system: Escherichia coli
- Purity: > 90% SDS-PAGE
- Active: Yes
- Suitable for: SDS-PAGE
Product nameRecombinant human Rab4 protein
See all Rab4 proteins and peptides
Biological activityActivity: 100 pmol of protein can bind > 80 pmol of GDP.
Purity> 90 % SDS-PAGE.
Expression systemEscherichia coli
Protein lengthFull length protein
Our Abpromise guarantee covers the use of ab90187 in the following tested applications.
The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.
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Preparation and Storage
Stability and Storage
Shipped on dry ice. Upon delivery aliquot and store at -80ºC. Avoid freeze / thaw cycles.
Constituents: 0.0308% DTE (1,4-Dithioerythritol), 0.00044% GDP, 0.095% Magnesium chloride, 0.595% HEPES, 0.58% Sodium chloride
This product is an active protein and may elicit a biological response in vivo, handle with caution.
- HRES 1 / RAB4
- Oncogene RAB4
- Rab 4
FunctionProtein transport. Probably involved in vesicular traffic.
Sequence similaritiesBelongs to the small GTPase superfamily. Rab family.
modificationsPhosphorylated by CDK1 kinase during mitosis.
Cellular localizationMembrane. Cytoplasm. Generally associated with membranes. Cytoplasmic when phosphorylated by CDK1.
- 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.
ab90187 has not yet been referenced specifically in any publications.