SGTA
This gene encodes a protein which is capable of interacting with the major nonstructural protein of parvovirus H-1 and 70-kDa heat shock cognate protein; however, its function is not known. Since this transcript is expressed ubiquitously in various tissues, this protein may serve a housekeeping function. [provided by RefSeq, Jul 2008]
Full Name
Small Glutamine Rich Tetratricopeptide Repeat Containing Alpha
Function
Co-chaperone that binds misfolded and hydrophobic patches-containing client proteins in the cytosol. Mediates their targeting to the endoplasmic reticulum but also regulates their sorting to the proteasome when targeting fails (PubMed:28104892).
Functions in tail-anchored/type II transmembrane proteins membrane insertion constituting with ASNA1 and the BAG6 complex a targeting module (PubMed:28104892).
Functions upstream of the BAG6 complex and ASNA1, binding more rapidly the transmembrane domain of newly synthesized proteins (PubMed:28104892, PubMed:25535373).
It is also involved in the regulation of the endoplasmic reticulum-associated misfolded protein catabolic process via its interaction with BAG6: collaborates with the BAG6 complex to maintain hydrophobic substrates in non-ubiquitinated states (PubMed:23129660, PubMed:25179605).
Competes with RNF126 for interaction with BAG6, preventing the ubiquitination of client proteins associated with the BAG6 complex (PubMed:27193484).
Binds directly to HSC70 and HSP70 and regulates their ATPase activity (PubMed:18759457).
(Microbial infection) In case of infection by polyomavirus, involved in the virus endoplasmic reticulum membrane penetration and infection via interaction with DNAJB12, DNAJB14 and HSPA8/Hsc70 (PubMed:24675744).
Functions in tail-anchored/type II transmembrane proteins membrane insertion constituting with ASNA1 and the BAG6 complex a targeting module (PubMed:28104892).
Functions upstream of the BAG6 complex and ASNA1, binding more rapidly the transmembrane domain of newly synthesized proteins (PubMed:28104892, PubMed:25535373).
It is also involved in the regulation of the endoplasmic reticulum-associated misfolded protein catabolic process via its interaction with BAG6: collaborates with the BAG6 complex to maintain hydrophobic substrates in non-ubiquitinated states (PubMed:23129660, PubMed:25179605).
Competes with RNF126 for interaction with BAG6, preventing the ubiquitination of client proteins associated with the BAG6 complex (PubMed:27193484).
Binds directly to HSC70 and HSP70 and regulates their ATPase activity (PubMed:18759457).
(Microbial infection) In case of infection by polyomavirus, involved in the virus endoplasmic reticulum membrane penetration and infection via interaction with DNAJB12, DNAJB14 and HSPA8/Hsc70 (PubMed:24675744).
Biological Process
Negative regulation of ER-associated ubiquitin-dependent protein catabolic processManual Assertion Based On ExperimentIDA:UniProtKB
Negative regulation of ubiquitin-dependent protein catabolic processManual Assertion Based On ExperimentIDA:UniProtKB
Positive regulation of ER-associated ubiquitin-dependent protein catabolic processManual Assertion Based On ExperimentIMP:ParkinsonsUK-UCL
Posttranslational protein targeting to endoplasmic reticulum membraneManual Assertion Based On ExperimentIBA:GO_Central
Tail-anchored membrane protein insertion into ER membraneManual Assertion Based On ExperimentIDA:UniProtKB
Ubiquitin-dependent ERAD pathwayManual Assertion Based On ExperimentIDA:UniProtKB
Negative regulation of ubiquitin-dependent protein catabolic processManual Assertion Based On ExperimentIDA:UniProtKB
Positive regulation of ER-associated ubiquitin-dependent protein catabolic processManual Assertion Based On ExperimentIMP:ParkinsonsUK-UCL
Posttranslational protein targeting to endoplasmic reticulum membraneManual Assertion Based On ExperimentIBA:GO_Central
Tail-anchored membrane protein insertion into ER membraneManual Assertion Based On ExperimentIDA:UniProtKB
Ubiquitin-dependent ERAD pathwayManual Assertion Based On ExperimentIDA:UniProtKB
Cellular Location
Cytoplasm
Nucleus
Co-localizes with HSP90AB1 in the cytoplasm. Increased nuclear accumulation seen during cell apoptosis.
Nucleus
Co-localizes with HSP90AB1 in the cytoplasm. Increased nuclear accumulation seen during cell apoptosis.
View more
Anti-SGTA antibodies
+ Filters

Target: SGTA
Host: Mouse
Antibody Isotype: IgG1
Specificity: Human
Clone: CF394
Application*: ELISA, IF, WB, IHC
Target: SGTA
Host: Mouse
Antibody Isotype: IgG2b, κ
Specificity: Human
Clone: 2E11
Application*: WB, E
Target: SGTA
Host: Rabbit
Antibody Isotype: IgG
Specificity: Human, Monkey
Clone: D23E10
Application*: WB, IP
Target: SGTA
Host: Mouse
Specificity: Mouse
Clone: CBXS-3331
Application*: E, WB
Target: SGTA
Host: Mouse
Antibody Isotype: IgG2b, κ
Specificity: Human, Rat
Clone: CBXS-2888
Application*: E, IF, IP, WB
Target: SGTA
Host: Mouse
Antibody Isotype: IgG1
Specificity: Human
Clone: CBXS-0337
Application*: WB
Target: SGTA
Host: Mouse
Antibody Isotype: IgG1
Specificity: Mouse
Clone: CBXS-5201
Application*: WB, E, IF
Target: SGTA
Host: Mouse
Antibody Isotype: IgG2b
Specificity: Human, Mouse
Clone: CBXS-4759
Application*: E, IF, IH, WB
Target: SGTA
Host: Mouse
Antibody Isotype: IgG1, κ
Specificity: Human
Clone: CBXS-3784
Application*: WB, F, E, IF
Target: SGTA
Specificity: Human
Target: SGTA
Specificity: Human
More Infomation
Hot products 
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

Online Inquiry