Product nameHsp90 peptide
See all Hsp90 proteins and peptides
Our Abpromise guarantee covers the use of ab40009 in the following tested applications.
The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.
Blocking - Blocking peptide for Anti-Hsp90 antibody (ab19021)
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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.
Preservative: 0.02% Thimerosal (merthiolate)
Constituents: 0.1% BSA, PBS, pH 7.2
- Heat shock 86 kDa
- Heat shock protein 90kDa alpha cytosolic class A member 1
- Heat shock protein 90kDa alpha cytosolic class B member 1
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 like the co-chaperone STUB1.
S-nitrosylated; negatively regulates the ATPase activity and the activation of eNOS by HSP90AA1.
Cellular localizationCytoplasm. Melanosome. Identified by mass spectrometry in melanosome fractions from stage I to stage IV.
- Information by UniProt
ab40009 has not yet been referenced specifically in any publications.