Product nameRecombinant Human Hsp90 beta protein
See all Hsp90 beta proteins and peptides
Protein lengthFull length protein
SourceBaculovirus infected Sf9 cells
Amino Acid Sequence
Our Abpromise guarantee covers the use of ab52154 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 at 4°C. Upon delivery aliquot and store at -20°C. Avoid freeze / thaw cycles.
Constituents: 3% Potassium chloride, 0.952% HEPES, 5% Glycerol
- 90 kda heat shock protein beta HSP90 beta
FunctionMolecular chaperone that promotes the maturation, structural maintenance and proper regulation of specific target proteins involved for instance in cell cycle control and signal transduction. Undergoes a functional cycle that is linked to its ATPase activity. This cycle probably induces conformational changes in the client proteins, thereby causing their activation. Interacts dynamically with various co-chaperones that modulate its substrate recognition, ATPase cycle and chaperone function.
Sequence similaritiesBelongs to the heat shock protein 90 family.
DomainThe TPR repeat-binding motif mediates interaction with TPR repeat-containing proteins.
modificationsUbiquitinated in the presence of STUB1-UBE2D1 complex (in vitro).
S-nitrosylated; negatively regulates the ATPase activity.
Cellular localizationCytoplasm. Melanosome. Identified by mass spectrometry in melanosome fractions from stage I to stage IV.
- Information by UniProt
ab52154 has not yet been referenced specifically in any publications.