Immunofluorescence (IF)
(MBS9605520 staining Hela by IF/ICC. The sample were fixed with PFA and permeabilized in 0.1% Triton X-100, then blocked in 10% serum for 45 minutes at 25 degree C. The primary antibody was diluted at 1/200 and incubated with the sample for 1 hour at 37 degree C. An Alexa Fluor 594 conjugated goat anti-rabbit IgG (H+L) Ab, diluted at 1/600, was used as the secondary antibody.)
Rabbit GPS2 Polyclonal Antibody | anti-GPS2 antibody
GPS2 Antibody
Phosphate buffered saline, pH 7.4, 150mM NaCl, 0.02% sodium azide and 50% glycerol.
IF/ICC: 1:100-1:500
Immunofluorescence (IF)
(MBS9605520 staining Hela by IF/ICC. The sample were fixed with PFA and permeabilized in 0.1% Triton X-100, then blocked in 10% serum for 45 minutes at 25 degree C. The primary antibody was diluted at 1/200 and incubated with the sample for 1 hour at 37 degree C. An Alexa Fluor 594 conjugated goat anti-rabbit IgG (H+L) Ab, diluted at 1/600, was used as the secondary antibody.)
Immunofluorescence (IF)
(MBS9605520 staining Hela by IF/ICC. The sample were fixed with PFA and permeabilized in 0.1% Triton X-100, then blocked in 10% serum for 45 minutes at 25 degree C. The primary antibody was diluted at 1/200 and incubated with the sample for 1 hour at 37 degree C. An Alexa Fluor 594 conjugated goat anti-rabbit IgG (H+L) Ab, diluted at 1/600, was used as the secondary antibody.)
Western Blot (WB)
(Western blot analysis of extracts from RAW264.7 cells, using GPS2 antibody.)
Western Blot (WB)
(Western blot analysis of extracts from RAW264.7 cells, using GPS2 antibody.)
Subunit Structure: Component of the N-Cor repressor complex, at least composed of NCOR1, NCOR2, HDAC3, TBL1X, TBL1R, CORO2A and GPS2 (PubMed:11931768, PubMed:19858209, PubMed:21240272). Interacts (when sumoylated at Lys-71) with TBL1X; leading to protect GPS2 from degradation by the proteasome (PubMed:24943844, PubMed:21240272). Interacts with UBE2N; leading to inhibit UBE2N/Ubc13 activity (By similarity). Interacts with TRAF1 (By similarity). Interacts with TRAF2 (By similarity). Interacts with TRAF6 (By similarity). Interacts with PPARG (when in the liganded conformation) (By similarity). Interacts with (sumoylated) NR1H2; interaction with sumoylated NR1H2 and NR5A2 onto hepatic acute phase protein promoters prevents N-Cor corepressor complex dissociation (PubMed:20159957). Interacts with (sumoylated) NR5A2; interaction with sumoylated NR1H2 and NR5A2 onto hepatic acute phase protein promoters prevents N-Cor corepressor complex dissociation (PubMed:20159957). Interacts with NR1H3 (PubMed:19481530). Interacts with RFX4 (By similarity). Interacts with ANKRD26 (PubMed:22666460).
Post-translational Modifications: Sumoylation regulates its subcellular location (PubMed:24943844). Sumoylation at Lys-45 and Lys-71 regulates the shuttling between the cytoplasm and the nucleus (PubMed:24943844). Sumoylation at Lys-71 is required for interaction with TBL1X (By similarity). Sumoylated at Lys-45 and Lys-71 in mitochondrion (By similarity). Desumoylation by SENP1 leads to relocation from the mitochondria to the nucleus (By similarity). Ubiquitinated at the C-terminus by SIAH2; leading to its degradation by the proteasome. Interaction with TBL1X and methylation at Arg-323 protect GPS2 against ubiquitination and degradation. Methylated at Arg-312 and Arg-323 by PRMT6. Methylation at Arg-323 protects from degradation by the proteasome.
NCBI and Uniprot Product Information
Predicted: 37 kDa
NCBI Description
This gene encodes a protein involved in G protein-mitogen-activated protein kinase (MAPK) signaling cascades. When overexpressed in mammalian cells, this gene could potently suppress a RAS- and MAPK-mediated signal and interfere with JNK activity, suggesting that the function of this gene may be signal repression. The encoded protein is an integral subunit of the NCOR1-HDAC3 (nuclear receptor corepressor 1-histone deacetylase 3) complex, and it was shown that the complex inhibits JNK activation through this subunit and thus could potentially provide an alternative mechanism for hormone-mediated antagonism of AP1 (activator protein 1) function. [provided by RefSeq, Jul 2008]
Uniprot Description
Key regulator of inflammation, lipid metabolism and mitochondrion homeostasis that acts by inhibiting the activity of the ubiquitin-conjugating enzyme UBE2N/Ubc13, thereby inhibiting 'Lys-63'-linked ubiquitination (). In the nucleus, can both acts as a corepressor and coactivator of transcription, depending on the context (PubMed:24943844). Acts as a transcription coactivator in adipocytes by promoting the recruitment of PPARG to promoters: acts by inhibiting the activity of the ubiquitin-conjugating enzyme UBE2N/Ubc13, leading to stabilization of KDM4A and subsequent histone H3 'Lys-9' (H3K9) demethylation (). Promotes cholesterol efflux by acting as a transcription coactivator (PubMed:19481530). Acts as a regulator of B-cell development by inhibiting UBE2N/Ubc13, thereby restricting the activation of Toll-like receptors (TLRs) and B-cell antigen receptors (BCRs) signaling pathways (). Acts as a key mediator of mitochondrial stress response: in response to mitochondrial depolarization, relocates from the mitochondria to the nucleus following desumoylation and specifically promotes expression of nuclear-encoded mitochondrial genes (PubMed:29499132). Promotes transcription of nuclear-encoded mitochondrial genes by inhibiting UBE2N/Ubc13 (PubMed:29499132). Can also act as a corepressor as part of the N-Cor repressor complex by repressing active PPARG (PubMed:19858209, PubMed:24943844). Plays an anti-inflammatory role in macrophages and is required for insulin sensitivity by acting as a corepressor (). Plays an anti-inflammatory role during the hepatic acute phase response by interacting with sumoylated NR1H2 and NR5A2 proteins, thereby preventing N-Cor corepressor complex dissociation (PubMed:20159957). In the cytosol, also plays a non-transcriptional role by regulating insulin signaling and pro-inflammatory pathways (). In the cytoplasm, acts as a negative regulator of inflammation by inhibiting the proinflammatory TNF-alpha pathway; acts by repressing UBE2N/Ubc13 activity (). In the cytoplasm of adipocytes, restricts the activation of insulin signaling via inhibition of UBE2N/Ubc13-mediated ubiquitination of AKT (). Able to suppress G-protein- and mitogen-activated protein kinase-mediated signal transduction (PubMed:8943324). Acts as a tumor-suppressor in liposarcoma (PubMed:27460081).
Research Articles on GPS2
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Product Notes
The GPS2 gps2 (Catalog #AAA9605520) is an Antibody produced from Rabbit and is intended for research purposes only. The product is available for immediate purchase. The GPS2 Antibody reacts with Human, Mouse, Rat and may cross-react with other species as described in the data sheet. AAA Biotech's GPS2 can be used in a range of immunoassay formats including, but not limited to, Western Blot (WB), Immunofluorescence (IF), Immunocytochemistry (ICC), ELISA (EIA). WB: 1:500-1:1000 IF/ICC: 1:100-1:500. Researchers should empirically determine the suitability of the GPS2 gps2 for an application not listed in the data sheet. Researchers commonly develop new applications and it is an integral, important part of the investigative research process. It is sometimes possible for the material contained within the vial of "GPS2, Polyclonal Antibody" to become dispersed throughout the inside of the vial, particularly around the seal of said vial, during shipment and storage. We always suggest centrifuging these vials to consolidate all of the liquid away from the lid and to the bottom of the vial prior to opening. Please be advised that certain products may require dry ice for shipping and that, if this is the case, an additional dry ice fee may also be required.Precautions
All products in the AAA Biotech catalog are strictly for research-use only, and are absolutely not suitable for use in any sort of medical, therapeutic, prophylactic, in-vivo, or diagnostic capacity. By purchasing a product from AAA Biotech, you are explicitly certifying that said products will be properly tested and used in line with industry standard. AAA Biotech and its authorized distribution partners reserve the right to refuse to fulfill any order if we have any indication that a purchaser may be intending to use a product outside of our accepted criteria.Disclaimer
Though we do strive to guarantee the information represented in this datasheet, AAA Biotech cannot be held responsible for any oversights or imprecisions. AAA Biotech reserves the right to adjust any aspect of this datasheet at any time and without notice. It is the responsibility of the customer to inform AAA Biotech of any product performance issues observed or experienced within 30 days of receipt of said product. To see additional details on this or any of our other policies, please see our Terms & Conditions page.Item has been added to Shopping Cart
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