Recombinant Human G-protein coupled receptor 87 (GPR87)

Code CSB-CF871608HU
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Source in vitro E.coli expression system
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Product Details

Target Names
Uniprot No.
Alternative Names
GPR87; GPR95; FKSG78; G-protein coupled receptor 87; G-protein coupled receptor 95
Homo sapiens (Human)
Expression Region
Target Protein Sequence
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.
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
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.
Repeated freezing and thawing is not recommended. Store working aliquots at 4°C for up to one week.
Please contact us to get it.

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Target Background

Receptor for lysophosphatidic acid (LPA). Necessary for p53/TP53-dependent survival in response to DNA damage.
Gene References into Functions
  1. the basal activity of GPR87 was investigated. PMID: 27865873
  2. we reported that GPR87 expression was significantly upregulated in pancreatic cancer, and higher GPR87 correlated with shorter overall survival of patients with pancreatic cancer. PMID: 28288630
  3. knockdown of GPR87 led to a p53-dependent signal transduction and caused apoptosis in the bladder cancer cells. PMID: 26473854
  4. This study aimed to clarify the role of GPR87 in urothelial carcinoma of the bladder. PMID: 23752273
  5. GPR87 promotes the growth and metastasis of CD133(+) cancer stem-like cells, and our findings may reveal new targets for HCC prevention or therapy PMID: 23593389
  6. Results suggest that the GPR87 is a LPA receptor which evolved from a common ancestor of P2Y receptors. PMID: 17905198
  7. G-protein coupled receptor(GPR87) stands out as a candidate for further target validation due to its marked overexpression and correlation on a mutation-based level to squamous cell carcinoma PMID: 18057535
  8. Human GPR87 mRNA transcript was preferentially overexpressed in squamous cell carcinomas. Up-regulation of both, transcript and protein, was detected in samples of SCC of the lung, cervix, skin and head and neck (pharynx, larynx and epiglottis). PMID: 18183596
  9. GPR87 knockdown sensitized cancer cells to DNA damage-induced growth suppression via enhanced p53 stabilization and activation. PMID: 19602589

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Subcellular Location
Cell membrane; Multi-pass membrane protein.
Protein Families
G-protein coupled receptor 1 family
Tissue Specificity
Expressed in placenta and prostate. Weaker expression in thymus. Not expressed in thalamus, hippocampus, pons or cerebellum. Overexpressed in squamous cell carcinoma of the lung.
Database Links

HGNC: 4538

OMIM: 606379

KEGG: hsa:53836

STRING: 9606.ENSP00000260843

UniGene: Hs.591292

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