Key features and details
- Rabbit polyclonal to Hsp90
- Suitable for: WB, ELISA
- Reacts with: Human
- Isotype: IgG
Product nameAnti-Hsp90 antibody
See all Hsp90 primary antibodies
DescriptionRabbit polyclonal to Hsp90
Tested applicationsSuitable for: WB, ELISAmore details
Species reactivityReacts with: Human
Predicted to work with: Mouse, Rat, Chicken, Drosophila melanogaster, Monkey
Storage instructionsShipped at 4°C. Upon delivery aliquot and store at -20°C or -80°C. Avoid repeated freeze / thaw cycles.
Storage bufferpH: 7.20
Preservative: 0.01% Sodium azide
Constituents: 0.42% Potassium phosphate, 0.87% Sodium chloride
Concentration information loading...
PurityImmunogen affinity purified
Our Abpromise guarantee covers the use of ab34909 in the following tested applications.
The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.
|WB||1/500 - 1/2500. Detects a band of approximately 95 kDa (predicted molecular weight: 95 kDa).|
|ELISA||1/5000 - 1/25000.|
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
- Heat shock 86 kDa antibody
- Heat shock protein 90kDa alpha cytosolic class A member 1 antibody
- Heat shock protein 90kDa alpha cytosolic class B member 1 antibody
All lanes : Anti-Hsp90 antibody (ab34909) at 1/500 dilution
Lane 1 : Cos7 cells transfected with mutant K294R Hsp90, treated with Trichostatin A (an HDAC inhibitor)
Lane 2 : Cos7 cells transfected with mutant K294R Hsp90, mock treated with DMSO only
Lane 3 : Cos7 cells transfected wild type Hp90, treated with Trichostatin A (an HDAC inhibitor)
Lane 4 : Cos7 cells transfected wild type Hp90, mock treated with DMSO only
Lane 5 : Cos 7 cells transfected with empty vector, treated with Trichostatin A (an HDAC inhibitor)
Lane 6 : Cos 7 cells transfected with empty vector, mock treated with DMSO only
Predicted band size: 95 kDa
Observed band size: 95 kDa
Transfected cells express either mutant or wt Hsp90 coupled to FlagTM tag. Anti-FlagTM immunoprecipitation was performed prior to immunoblotting with anti-Hsp90.
ab34909 has been referenced in 1 publication.
- Cohen AA et al. Dynamic proteomics of individual cancer cells in response to a drug. Science 322:1511-6 (2008). WB ; Human . PubMed: 19023046