| Function | Nuclear receptor for calcitriol, the active form of vitamin D3 which mediates the action of this vitamin on cells. Enters the nucleus upon vitamin D3 binding where it forms heterodimers with the retinoid X receptor/RXR. The VDR-RXR heterodimers bind to specific response elements on DNA and activate the transcription of vitamin D3-responsive target genes. Plays a central role in calcium homeostasis. Also functions as a receptor for the secondary bile acid lithocholic acid (LCA) and its metabolites. |
| Protein Name | Vitamin D3 ReceptorVdr1 -25-Dihydroxyvitamin D3 ReceptorNuclear Receptor Subfamily 1 Group I Member 1 |
| Database Links | Reactome: R-HSA-196791Reactome: R-HSA-383280Reactome: R-HSA-4090294 |
| Cellular Localisation | NucleusCytoplasmLocalizes Mainly To The NucleusTranslocated Into The Nucleus Via Both Ligand-Dependent And Ligand-Independent PathwaysLigand-Independent Nuclear Translocation Is Mediated By Ipo4 |
| Alternative ELISA Names | Vitamin D3 Receptor ELISA kitVdr ELISA kit1 -25-Dihydroxyvitamin D3 Receptor ELISA kitNuclear Receptor Subfamily 1 Group I Member 1 ELISA kitVDR ELISA kitNR1I1 ELISA kit |
| Specificity | This kit recognizes Human VDR in samples. No significant cross-reactivity or interference between Human VDR and analogues was observed. |
| Reproducibility | Both intra-CV and inter-CV are |
Information sourced from Uniprot.org
| Item | Specifications | Storage |
| Micro ELISA Plate (Dismountable) | 96T: 8 wells ×12 strips strips | -20℃, 6 months |
| Reference Standard | 96T: 2 vials 48T: 1 vial | -20℃, 6 months |
| Concentrated Biotinylated Detection Ab (100×) | 96T: 1 vial, 120 μL 60 μL | -20℃, 6 months |
| Concentrated HRP Conjugate (100×) | 96T: 1 vial, 120 μL 60 μL | -20℃ (Protect from light), 6 months |
| Reference Standard & Sample Diluent | 1 vial, 20 mL | 2-8°C, 6 months |
| Biotinylated Detection Ab Diluent | 1 vial, 14 mL | 2-8°C, 6 months |
| HRP Conjugate Diluent | 1 vial, 14 mL | 2-8°C, 6 months |
| Concentrated Wash Buffer (25×) | 1 vial, 30 mL | 2-8°C, 6 months |
| Substrate Reagent | 1 vial, 10 mL | 2-8℃ (Protect from light) |
| Stop Solution | 1 vial, 10 mL | 2-8°C |
| Plate Sealer | 5 pieces | |
| Manual | 1 copy | |
| Certificate of Analysis | 1 copy | |
| Sample Type | Range (%) | Average Recovery (%) |
| Serum(n=8) | 85-99 | 91 |
| EDTA plasma (n=8) | 86-96 | 91 |
| Cell culture media (n=8) | 88-102 | 95 |
| | Intra-assay Precision | Intra-assay Precision | Intra-assay Precision | Inter-assay Precision | Inter-assay Precision | Inter-assay Precision |
| Sample | 1.00 | 2.00 | 3.00 | 1.00 | 2.00 | 3.00 |
| n | 20.00 | 20.00 | 20.00 | 20.00 | 20.00 | 20.00 |
| Mean (ng/mL) | 1.85 | 5.89 | 18.83 | 1.82 | 6.22 | 17.53 |
| Standard deviation | 0.10 | 0.35 | 0.69 | 0.10 | 0.35 | 0.82 |
| CV (%) | 5.41 | 5.94 | 3.66 | 5.49 | 5.63 | 4.68 |
