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ELISA Kit for G Protein Coupled Estrogen Receptor 1 (GPER)
GPR30; CMKRL2; DRY12; FEG-1; GPCR-Br; LERGU; LyGPR; Membrane estrogen receptor; Chemoattractant receptor-like 2; Flow-induced endothelial G-protein coupled receptor 1
- Product No.SEG045Hu
- Organism SpeciesHomo sapiens (Human) Same name, Different species.
- Sample Typeserum, plasma, tissue homogenates and other biological fluids
- Test MethodDouble-antibody Sandwich
- Assay Length3h
- Detection Range0.312-20ng/mL
- SensitivityThe minimum detectable dose of this kit is typically less than 0.125ng/mL.
- DownloadInstruction Manual
- UOM 48T96T 96T*5 96T*10 96T*100
- FOB
US$ 490
For more details, please contact local distributors! US$ 700 US$ 3150 US$ 5950 US$ 49000
Specificity
This assay has high sensitivity and excellent specificity for detection of G Protein Coupled Estrogen Receptor 1 (GPER).
No significant cross-reactivity or interference between G Protein Coupled Estrogen Receptor 1 (GPER) and analogues was observed.
Recovery
Matrices listed below were spiked with certain level of recombinant G Protein Coupled Estrogen Receptor 1 (GPER) and the recovery rates were calculated by comparing the measured value to the expected amount of G Protein Coupled Estrogen Receptor 1 (GPER) in samples.
Matrix | Recovery range (%) | Average(%) |
serum(n=5) | 78-99 | 88 |
EDTA plasma(n=5) | 95-102 | 98 |
heparin plasma(n=5) | 88-96 | 93 |
Precision
Intra-assay Precision (Precision within an assay): 3 samples with low, middle and high level G Protein Coupled Estrogen Receptor 1 (GPER) were tested 20 times on one plate, respectively.
Inter-assay Precision (Precision between assays): 3 samples with low, middle and high level G Protein Coupled Estrogen Receptor 1 (GPER) were tested on 3 different plates, 8 replicates in each plate.
CV(%) = SD/meanX100
Intra-Assay: CV<10%
Inter-Assay: CV<12%
Linearity
The linearity of the kit was assayed by testing samples spiked with appropriate concentration of G Protein Coupled Estrogen Receptor 1 (GPER) and their serial dilutions. The results were demonstrated by the percentage of calculated concentration to the expected.
Sample | 1:2 | 1:4 | 1:8 | 1:16 |
serum(n=5) | 93-101% | 95-103% | 92-99% | 80-102% |
EDTA plasma(n=5) | 84-103% | 96-103% | 93-101% | 90-98% |
heparin plasma(n=5) | 93-101% | 86-97% | 92-99% | 82-99% |
Stability
The stability of kit is determined by the loss rate of activity. The loss rate of this kit is less than 5% within the expiration date under appropriate storage condition.
To minimize extra influence on the performance, operation procedures and lab conditions, especially room temperature, air humidity, incubator temperature should be strictly controlled. It is also strongly suggested that the whole assay is performed by the same operator from the beginning to the end.
Reagents and materials provided
Reagents | Quantity | Reagents | Quantity |
Pre-coated, ready to use 96-well strip plate | 1 | Plate sealer for 96 wells | 4 |
Standard | 2 | Standard Diluent | 1×20mL |
Detection Reagent A | 1×120µL | Assay Diluent A | 1×12mL |
Detection Reagent B | 1×120µL | Assay Diluent B | 1×12mL |
TMB Substrate | 1×9mL | Stop Solution | 1×6mL |
Wash Buffer (30 × concentrate) | 1×20mL | Instruction manual | 1 |
Assay procedure summary
1. Prepare all reagents, samples and standards;
2. Add 100µL standard or sample to each well. Incubate 1 hours at 37°C;
3. Aspirate and add 100µL prepared Detection Reagent A. Incubate 1 hour at 37°C;
4. Aspirate and wash 3 times;
5. Add 100µL prepared Detection Reagent B. Incubate 30 minutes at 37°C;
6. Aspirate and wash 5 times;
7. Add 90µL Substrate Solution. Incubate 10-20 minutes at 37°C;
8. Add 50µL Stop Solution. Read at 450nm immediately.
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Magazine | Citations |
The Journal of Steroid Biochemistry and Molecular Biology | Neuroprotective action of raloxifene against hypoxia-induced damage in mouse hippocampal cells depends on ERα but not ERβ or GPR30 signalling Pubmed:24846829 |
Molecular and Cellular Endocrinology | Isomer-nonspecific action of dichlorodiphenyltrichloroethane on aryl hydrocarbon receptor and G-protein-coupled receptor 30 intracellular signaling in apoptotic neuronal cells Pubmed:24859647 |
J Steroid Biochem Mol Biol | Neuroprotective action of raloxifene against hypoxia-induced damage in mouse hippocampal cells depends on ERα but not ERβ or GPR32 signalling PubMed: 24846831 |
Journal of Environmental Sciences | Bisphenol A exposure alters release of immune and developmental modulators and expression of estrogen receptors in human fetal lung fibroblasts science:S1001074216300924 |
Psychiatry research | Serum levels of G protein-coupled estrogen receptor 1 (GPER1) in drug-naive patients with generalized anxiety disorder. pubmed:27512921 |
Clinical Psychopharmacology Neuroscience. | Increased Serum G Protein-coupled Estrogen Receptor 1 Levels and Its Diagnostic Value in Drug Naïve Patients with Major Depressive Disorder pubmed:29073745 |
Psychiatry Research | Decreased levels of G protein-coupled estrogen receptor in children with autism spectrum disorders. pubmed:28734238 |
Neuropsychiatric disease and treatment | serum levels of gPer-1 in euthymic bipolar patients Pubmed:29618927 |
European archives of oto-rhino-laryngology | An evaluation of G-protein coupled membrane estrogen receptor-1 level in stuttering Pubmed:29299745 |
Bosnian Journal of Basic Medical Sciences | Evaluation of estrogen and G protein-coupled estrogen receptor 1 (GPER) levels in drug-naïve patients with attention deficit hyperactivity disorder (ADHD) Pubmed:29659348 |
Carleton University Research Virtual Environment | In Vitro Study of Mechanisms Underlying the Developmental Effects of Bisphenol A Using Human Fetal Lung Fibroblasts |
Am J Otolaryngol | GPER-1 and sex-hormone levels in patients with otosclerosis Pubmed: 32144019 |
Andrologia. | Relationship between the G protein–coupled oestrogen receptor and spermatogenesis, and its correlation with male infertility Pubmed: 32776559 |
Journal of Radiation Research and Applied Sciences | GPER-1 in chronic hepatitis B |
FASEB J | Endocrine disruption in Crohn's disease: Bisphenol A enhances systemic inflammatory response in patients with gut barrier translocation of dysbiotic microbiota?¡ 34085740 |
Comparing the Impact of Serum GPER-1 and Oxidant/Antioxidant Levels on Retinopathy in Diabetic Patients and Healthy Individuals: A Pilot Study | |
Horm Mol Biol Clin Investig | The change pattern in serum G protein-coupled estrogen receptor-1 (GPER1) levels during pregnancy with and without gestational diabetes mellitus 34787384 |
Catalog No. | Related products for research use of Homo sapiens (Human) Organism species | Applications (RESEARCH USE ONLY!) |
RPG045Hu01 | Recombinant G Protein Coupled Estrogen Receptor 1 (GPER) | Positive Control; Immunogen; SDS-PAGE; WB. |
PAG045Hu01 | Polyclonal Antibody to G Protein Coupled Estrogen Receptor 1 (GPER) | WB; IHC; ICC; IP. |
MAG045Hu21 | Monoclonal Antibody to G Protein Coupled Estrogen Receptor 1 (GPER) | WB; IHC; ICC; IP. |
SEG045Hu | ELISA Kit for G Protein Coupled Estrogen Receptor 1 (GPER) | Enzyme-linked immunosorbent assay for Antigen Detection. |
LMG045Hu | Multiplex Assay Kit for G Protein Coupled Estrogen Receptor 1 (GPER) ,etc. by FLIA (Flow Luminescence Immunoassay) | FLIA Kit for Antigen Detection. |