HSPH1
This gene encodes a member of the heat shock protein 70 family of proteins. The encoded protein functions as a nucleotide exchange factor for the molecular chaperone heat shock cognate 71 kDa protein (Hsc70). In addition, this protein plays a distinct but related role as a holdase that inhibits the aggregation of misfolded proteins, including the cystic fibrosis transmembrane conductance regulator (CFTR) protein. Elevated expression of this protein has been observed in numerous human cancers. [provided by RefSeq, Mar 2017]
Full Name
Heat Shock Protein Family H (Hsp110) Member 1
Function
Acts as a nucleotide-exchange factor (NEF) for chaperone proteins HSPA1A and HSPA1B, promoting the release of ADP from HSPA1A/B thereby triggering client/substrate protein release (PubMed:24318877).
Prevents the aggregation of denatured proteins in cells under severe stress, on which the ATP levels decrease markedly. Inhibits HSPA8/HSC70 ATPase and chaperone activities (By similarity).
Prevents the aggregation of denatured proteins in cells under severe stress, on which the ATP levels decrease markedly. Inhibits HSPA8/HSC70 ATPase and chaperone activities (By similarity).
Biological Process
Chaperone cofactor-dependent protein refolding Source: Ensembl
Positive regulation of MHC class I biosynthetic process Source: BHF-UCL
Positive regulation of NK T cell activation Source: BHF-UCL
Response to unfolded protein Source: ProtInc
Positive regulation of MHC class I biosynthetic process Source: BHF-UCL
Positive regulation of NK T cell activation Source: BHF-UCL
Response to unfolded protein Source: ProtInc
Cellular Location
Cytoplasm
PTM
Phosphorylation on Ser-509 may be important for regulation of the HSPA8/HSC70 chaperone activity.
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Anti-HSPH1 antibodies
+ Filters

Target: HSPH1
Host: Mouse
Antibody Isotype: IgG
Specificity: Human
Clone: CAP905
Application*: ICC, IHC, IP, WB
Target: HSPH1
Host: Mouse
Antibody Isotype: IgG1
Specificity: Human
Clone: 3D10
Application*: FC, IF, IHC-P, ICC, WB
Target: HSPH1
Host: Mouse
Antibody Isotype: IgG
Specificity: Human
Clone: CBFYH-2485
Application*: WB, IC, C, E
Target: HSPH1
Host: Mouse
Antibody Isotype: IgG
Specificity: Human
Clone: CBFYH-2484
Application*: E
Target: HSPH1
Host: Mouse
Antibody Isotype: IgG2b
Specificity: Human
Clone: CBFYH-2483
Application*: E, WB
Target: HSPH1
Host: Mouse
Antibody Isotype: IgG
Specificity: Human, Mouse, Rat
Clone: CBFYH-2479
Application*: IH, WB
Target: HSPH1
Host: Mouse
Antibody Isotype: IgG1
Specificity: Human, Mouse, Rat
Clone: CBFYH-2478
Application*: WB
Target: HSPH1
Host: Mouse
Antibody Isotype: IgG1
Specificity: Human
Clone: CBFYH-2477
Application*: WB
Target: HSPH1
Host: Mouse
Antibody Isotype: IgG
Specificity: Human
Clone: CBFYH-2476
Application*: P, WB
Target: HSPH1
Host: Mouse
Antibody Isotype: IgG
Specificity: Human
Clone: CBFYH-2480
Application*: E, IC, WB
Target: HSPH1
Host: Mouse
Antibody Isotype: IgG2b, κ
Specificity: Human
Clone: J1G12
Application*: WB, E
More Infomation
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(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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