AHSA1
Acts as a co-chaperone of HSP90AA1. Activates the ATPase activity of HSP90AA1 leading to increase in its chaperone activity. Competes with the inhibitory co-chaperone FNIP1 for binding to HSP90AA1, thereby providing a reciprocal regulatory mechanism for chaperoning of client proteins (PubMed:27353360).
Full Name
Activator Of HSP90 ATPase Activity 1
Function
Acts as a co-chaperone of HSP90AA1 (PubMed:29127155). Activates the ATPase activity of HSP90AA1 leading to increase in its chaperone activity (PubMed:29127155). Competes with the inhibitory co-chaperone FNIP1 for binding to HSP90AA1, thereby providing a reciprocal regulatory mechanism for chaperoning of client proteins (PubMed:27353360). Competes with the inhibitory co-chaperone TSC1 for binding to HSP90AA1, thereby providing a reciprocal regulatory mechanism for chaperoning of client proteins (PubMed:29127155).
Biological Process
Positive regulation of ATPase activity
Protein folding
Viral process
Protein folding
Viral process
Cellular Location
Cytosol; Endoplasmic reticulum. May transiently interact with the endoplasmic reticulum.
PTM
Phosphorylation at Tyr-223 enhances binding to chaperone HSP90AA1.
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Anti-AHSA1 antibodies
+ Filters

Target: AHSA1
Host: Rat
Antibody Isotype: IgG2a, κ
Specificity: Human, Mouse, Rat
Clone: V2-634176
Application*: ICC/IF, ELISA, IHC, IP, WB
Target: AHSA1
Host: Mouse
Antibody Isotype: IgG1, κ
Specificity: Human, Mouse
Clone: V2-634175
Application*: ICC/IF, ELISA, WB
Target: AHSA1
Host: Rat
Antibody Isotype: IgG2a, κ
Specificity: Human, Mouse, Rat
Clone: V2-634174
Application*: ICC/IF, ELISA, IHC, IP, WB
Target: AHSA1
Host: Mouse
Antibody Isotype: IgG1, κ
Specificity: Human
Clone: V2-611053
Application*: WB, E
Target: AHSA1
Specificity: Human
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For Research Use Only. Not For Clinical Use.
(P): Predicted
* Abbreviations
- AActivation
- AGAgonist
- APApoptosis
- BBlocking
- BABioassay
- BIBioimaging
- CImmunohistochemistry-Frozen Sections
- CIChromatin Immunoprecipitation
- CTCytotoxicity
- CSCostimulation
- DDepletion
- DBDot Blot
- EELISA
- ECELISA(Cap)
- EDELISA(Det)
- ESELISpot
- EMElectron Microscopy
- FFlow Cytometry
- FNFunction Assay
- GSGel Supershift
- IInhibition
- IAEnzyme Immunoassay
- ICImmunocytochemistry
- IDImmunodiffusion
- IEImmunoelectrophoresis
- IFImmunofluorescence
- IHImmunohistochemistry
- IMImmunomicroscopy
- IOImmunoassay
- IPImmunoprecipitation
- ISIntracellular Staining for Flow Cytometry
- LALuminex Assay
- LFLateral Flow Immunoassay
- MMicroarray
- MCMass Cytometry/CyTOF
- MDMeDIP
- MSElectrophoretic Mobility Shift Assay
- NNeutralization
- PImmunohistologyp-Paraffin Sections
- PAPeptide Array
- PEPeptide ELISA
- PLProximity Ligation Assay
- RRadioimmunoassay
- SStimulation
- SESandwich ELISA
- SHIn situ hybridization
- TCTissue Culture
- WBWestern Blot

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