Recombinant Human Metabotropic glutamate receptor 4 (GRM4), partial

Code CSB-YP623936HU
MSDS
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Source Yeast
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Code CSB-EP623936HU
MSDS
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Source E.coli
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Code CSB-EP623936HU-B
MSDS
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Source E.coli
Conjugate Avi-tag Biotinylated
E. coli biotin ligase (BirA) is highly specific in covalently attaching biotin to the 15 amino acid AviTag peptide. This recombinant protein was biotinylated in vivo by AviTag-BirA technology, which method is BriA catalyzes amide linkage between the biotin and the specific lysine of the AviTag.
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Code CSB-BP623936HU
MSDS
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Source Baculovirus
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Code CSB-MP623936HU
MSDS
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Source Mammalian cell
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Product Details

Purity
>85% (SDS-PAGE)
Target Names
GRM4
Uniprot No.
Alternative Names
Glutamate receptor metabotropic 4; GPRC1D; Grm4; GRM4_HUMAN; Metabotropic glutamate receptor 4; mGlu4; mGluR4
Species
Homo sapiens (Human)
Protein Length
Partial
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
G-protein coupled receptor for glutamate. Ligand binding causes a conformation change that triggers signaling via guanine nucleotide-binding proteins (G proteins) and modulates the activity of down-stream effectors. Signaling inhibits adenylate cyclase activity.
Gene References into Functions
  1. EGR1 and CTCF are probably involved in the transcriptional regulation of GRM4, which participates in the progress of osteosarcoma by interacting with chemokines and their receptors. PMID: 29339716
  2. Results suggest that variant rs2229901 of glutamate receptor 4 is associated with major depressive disorder risk. This variant probably impacts the interaction between GRM4 and miR-1202. PMID: 27792966
  3. Our data suggest that GRM4 gene polymorphism is closely related to the morbidity and metastasis of osteosarcoma in a Chinese population. PMID: 26276359
  4. The GRM4 gene polymorphism was associated with the susceptibility and metastasis of osteosarcoma in a Chinese Han population. PMID: 24984297
  5. study found that only one of the five SNPs tested showed a moderate but statistically significant association with juvenile myoclonic epilepsy in an Indian population PMID: 24840839
  6. The major depression subjects exhibited significantly higher expression level in the metabotropic receptor genes GRM4 in Locus coeruleus neurons. PMID: 24925192
  7. explored the relationship between the binding pockets of mGlu4-positive allosteric modulators with different chemical scaffolds and their functional properties PMID: 25342125
  8. Data show that mGlu2 and mGlu4 subunits (but not mGlu2 and mGlu1) can heteromerize. PMID: 20826542
  9. GRM4 sequence variants might confer low-risk effects to the etiology of idiopathic generalized epilepsies. PMID: 20338729
  10. residues shaping the binding pocket determine ligand selectivity for mGLUR4 PMID: 15184361
  11. mGluR4 has a role in 5-FU resistance in colonic neoplasms PMID: 15217955
  12. Results suggest that overexpression of mGluR4 is associated with poor prognosis. PMID: 15867225
  13. mGluR4 internalization and desensitization are agonist-independent unless pathways leading to the activation of PKC are induced. PMID: 16582932
  14. These data suggest that mGlu4 receptor enhancers are promising drugs for the treatment of medulloblastomas. PMID: 16899734
  15. the effects of P-Ser (inhibition of neural stem cell proliferation and self-renewal, enhanced neurogenic fate commitment, and improved neuronal survival) are mediated bymGluR4. PMID: 17884634

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Subcellular Location
Cell membrane; Multi-pass membrane protein.
Protein Families
G-protein coupled receptor 3 family
Tissue Specificity
Strongly expressed in the cerebellum. Expressed at low levels in hippocampus, hypothalamus and thalamus. No expression detected in liver.
Database Links

HGNC: 4596

OMIM: 604100

KEGG: hsa:2914

STRING: 9606.ENSP00000363296

UniGene: Hs.429018

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