Recombinant Human Progestin and adipoQ receptor family member 3 (PAQR3)

Code CSB-CF757752HU
MSDS
Size Pls inquire
Source in vitro E.coli expression system
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Product Details

Target Names
PAQR3
Uniprot No.
Alternative Names
PAQR3; Progestin and adipoQ receptor family member 3; Progestin and adipoQ receptor family member III; Raf kinase trapping to Golgi; RKTG
Species
Homo sapiens (Human)
Expression Region
1-311
Target Protein Sequence
MHQKLLKSAHYIELGSYQYWPVLVPRGIRLYTYEQIPGSLKDNPYITDGYRAYLPSRLCI KSLFILSNETVNIWSHLLGFFLFFTLGIYDMTSVLPSASASREDFVICSICLFCFQVCML CSVGYHLFSCHRSEKTCRRWMALDYAGISIGILGCYVSGVFYAFYCNNYWRQVYLITVLA MILAVFFAQIHPNYLTQQWQRLRSIIFCSVSGYGVIPTLHWVWLNGGIGAPIVQDFAPRV IVMYMIALLAFLFYISKVPERYFPGQLNYLGSSHQIWHILAVVMLYWWHQSTVYVMQYRH SKPCPDYVSHL
Protein Length
full length protein
Tag Info
Tag type will be determined during the manufacturing process.
The tag type will be determined during production process. If you have specified tag type, please tell us and we will develop the specified tag preferentially.
Form
Lyophilized powder
Note: We will preferentially ship the format that we have in stock, however, if you have any special requirement for the format, please remark your requirement when placing the order, we will prepare according to your demand.
Buffer before Lyophilization
Tris/PBS-based buffer, 6% Trehalose, pH 8.0
Reconstitution
We recommend that this vial be briefly centrifuged prior to opening to bring the contents to the bottom. Please reconstitute protein in deionized sterile water to a concentration of 0.1-1.0 mg/mL.We recommend to add 5-50% of glycerol (final concentration) and aliquot for long-term storage at -20℃/-80℃. Our default final concentration of glycerol is 50%. Customers could use it as reference.
Troubleshooting and FAQs
Storage Condition
Store at -20°C/-80°C upon receipt, aliquoting is necessary for mutiple use. Avoid repeated freeze-thaw cycles.
Shelf Life
The shelf life is related to many factors, storage state, buffer ingredients, storage temperature and the stability of the protein itself.
Generally, the shelf life of liquid form is 6 months at -20°C/-80°C. The shelf life of lyophilized form is 12 months at -20°C/-80°C.
Lead Time
Delivery time may differ from different purchasing way or location, please kindly consult your local distributors for specific delivery time.
Note: All of our proteins are default shipped with normal blue ice packs, if you request to ship with dry ice, please communicate with us in advance and extra fees will be charged.
Notes
Repeated freezing and thawing is not recommended. Store working aliquots at 4°C for up to one week.
Datasheet
Please contact us to get it.

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Target Background

Function
Functions as a spatial regulator of RAF1 kinase by sequestrating it to the Golgi.
Gene References into Functions
  1. Ubiquitination modification through the coordinated action of PAQR3 with HUWE1 plays a crucial role in regulating the activity of hepatic PPARalpha in response to starvation. PMID: 29331071
  2. Silencing of PAQR3 suppresses extracellular matrix accumulation in high glucose-stimulated human glomerular mesangial cells via PI3K/AKT signaling pathway PMID: 29787774
  3. that PAQR3 can be a promising methylation marker candidate for the detection and monitoring of prostate cancer PMID: 29122400
  4. PAQR3 is epigenetically silenced in esophageal squamous cell carcinoma (ESCC) and restoration of PAQR3 suppresses the aggressive phenotype of ESCC cells PMID: 28802234
  5. Low expression of PAQR3 is associated with gastric cancer metastasis. PMID: 28560431
  6. Data suggest that expression of PAQR3 is down-regulated in glioma tissues and cell lines; PAQR3 overexpression suppresses cell migration of glioma cells, suppresses invasivness of glioma in xenograft experiments, and prevents epithelial-mesenchymal transition. PMID: 28528182
  7. our study pinpoints that PAQR3 functions as an adaptor protein to promote Nrf2-Keap1 complex formation, thereby modulating the Nrf2-Keap2 pathway and playing an important role in controlling antioxidant response of the cell PMID: 27212020
  8. This finding reveals a new mode of regulation of mTORC1 signaling and autophagy by PAQR3 in response to alterations of amino acids. PMID: 28214587
  9. we demonstrated that overexpression of PAQR3 suppresses cell proliferation, migration, and invasion in esophageal cancer in vitro and in vivo. PMID: 28548040
  10. The expression of PAQR3 protein significantly decreased in lung cancer. PMID: 28442015
  11. our results suggested that the aberrant methylation of PAQR3 underlies its downregulation in breast cancer and our data indicated that epigenetic silencing of PAQR3 gene expression by promoter hypermethylation may play an important role in breast cancer PMID: 27461225
  12. PAQR3 plays a tumor suppressive role in laryngeal squamous cell carcinoma PMID: 26232324
  13. A novel role for the newly characterized, Golgi-localized PAQR3 in regulating heterotrimeric G-proteins at the non-canonical subcellular location of the Golgi. PMID: 26327583
  14. findings not only pinpoint that Twist1 mediates the modulatory function of PAQR3 on EMT and metastasis but also suggest that targeting Twist1 is a promising strategy to control metastasis of tumors with downregulation of PAQR3 PMID: 26905590
  15. PAQR3 regulates cholesterol homeostasis by anchoring Scap/SREBP to the Golgi and disruption of such function reduces cholesterol biosynthesis. PMID: 26311497
  16. Our data indicate that PAQR3 functions as a tumor suppressor in the development of human breast cancers. PMID: 25900239
  17. DDB2 is involved in ubiquitination and degradation of PAQR3 in gastric cancer cells. PMID: 26205499
  18. PAQR3 is markedly down-regulated in human gastric cancers. PAQR3 expression level is closely associated with the progression and metastasis of gastric cancers PMID: 24799462
  19. PAQR3 might act as a tumor suppressor in osteosarcoma. PMID: 25510670
  20. PAQR3 may play an important role in the progression of hepatocellular carcinoma and serve as a potential candidate for the targeted therapy of hepatocellular carcinoma PMID: 25310770
  21. PAQR3 (progestin and adipoQ receptors member 3), a tumour suppressor specifically localized in the Golgi apparatus, negatively regulates H3K4 trimethylation (H3K4me3). PMID: 25706881
  22. MicroRNA-137 upregulation increases bladder cancer cell proliferation and invasion by targeting PAQR3 PMID: 25330156
  23. Loss of PAQR3 is associated with tumorigenesis of colorectal cancers. PMID: 22828136
  24. RKTG can modulate GPCR signaling through sequestering G betagamma to the Golgi apparatus and thereby attenuating the functions of G betagamma. PMID: 19884349
  25. reveal a paradigm of spatial regulation of Raf kinase by RKTG via sequestrating Raf-1 to the Golgi apparatus and thereby inhibiting the ERK signaling pathway. PMID: 17724343
  26. RKTG may play a suppressive role in human melanoma that harbors an oncogenic B-Raf mutation via its antagonistic action on B-Raf. PMID: 18515281
  27. Analysis in detail of the topology and functional domains of RKTG (Raf kinase trapping to Golgi). PMID: 18547165
  28. Data show that adiponectin functions as an agonist of PAQR3. PMID: 19519172

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Subcellular Location
Golgi apparatus membrane; Multi-pass membrane protein.
Protein Families
ADIPOR family
Tissue Specificity
Widely expressed in a range of tissues.
Database Links

HGNC: 30130

OMIM: 614577

KEGG: hsa:152559

STRING: 9606.ENSP00000421981

UniGene: Hs.657312

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