產品詳情
簡單介紹：
Mouse LEPR (Leptin Receptor) Sandwich ELISA (STJE0019748)
詳情介紹：
| Applications: | ELISA |
| Reactivity: | Mouse |
| Note: | FOR SCIENTIFIC EDUCATIONAL RESEARCH USE ONLY (RUO). MUST NOT BE USED IN DIAGNOSTIC OR OTHER MEDICAL APPLICATIONS. |
| Sensitivity: | 3.75ng/mL |
| Detection Limit: | 6.25-400pg/mL |
| Short Description: | This LEPR Sandwich ELISA is an in-vitro enzyme-linked immunosorbent assay for the measurement of samples in mouse cell culture supernatant, serum and plasma (EDTA, citrate, heparin). |
| Storage Instruction: | If unopened the kit may be stored at 2-8°C for up to 1 month. If the kit will not be used within 1 month, store the components separately, according to the component table in the manual. |
| Assay Time: | 3.5h |
| Detection: | Colormetric |
| Gene Symbol: | Lepr |
| Gene ID: | 16847 |
| Uniprot ID: | LEPR_MOUSE |
| Specificity: | This kit recognizes Mouse LEPR in samples. No significant cross-reactivity or interference between Mouse LEPR and analogues was observed. |
| Sample Type: | Serum, plasma and other biological fluids |
| Post Translational Modifications | On ligand binding, phosphorylated on two conserved C-terminal tyrosine residues (isoform B only) by JAK2. Tyr-985 is required for complete binding and activation of PTPN11, ERK/FOS activation,for interaction with SOCS3 and SOCS3 mediated inhibition of leptin signaling. Phosphorylation on Tyr-1138 is required for STAT3 binding/activation. Phosphorylation of Tyr-1077 has a more accessory role. |
| Function | Receptor for hormone LEP/leptin (Probable). On ligand binding, mediates LEP central and peripheral effects through the activation of different signaling pathways such as JAK2/STAT3 and MAPK cascade/FOS. In the hypothalamus, LEP acts as an appetite-regulating factor that induces a decrease in food intake and an increase in energy consumption by inducing anorexinogenic factors and suppressing orexigenic neuropeptides, also regulates bone mass and secretion of hypothalamo-pituitary-adrenal hormones. In the periphery, increases basal metabolism, influences reproductive function, regulates pancreatic beta-cell function and insulin secretion, is pro-angiogenic and affects innate and adaptive immunity. Control of energy homeostasis and melanocortin production (stimulation of POMC and full repression of AgRP transcription) is mediated by STAT3 signaling, whereas distinct signals regulate NPY and the control of fertility, growth and glucose homeostasis. Involved in the regulation of counter-regulatory response to hypoglycemia by inhibiting neurons of the parabrachial nucleus. Has a specific effect on T lymphocyte responses, differentially regulating the proliferation of naive and memory T-cells. Leptin increases Th1 and suppresses Th2 cytokine production. Isoform A: May transport LEP across the blood-brain barrier. Binds LEP and mediates LEP endocytosis. Does not induce phosphorylation of and activate STAT3. Isoform E: Antagonizes Isoform A and isoform B-mediated LEP binding and endocytosis. |
| Protein Name | Leptin Receptor Lep-R B219 Ob Receptor Ob-R Cd Antigen Cd295 |
| Cellular Localisation | Cell Membrane Single-Pass Type I Membrane Protein Basolateral Cell Membrane Isoform E: Secreted |
| Alternative ELISA Names | Leptin Receptor ELISA kit Lep-R ELISA kit B219 ELISA kit Ob Receptor ELISA kit Ob-R ELISA kit Cd Antigen Cd295 ELISA kit Lepr ELISA kit Db ELISA kit Obr ELISA kit |
| Specificity | This kit recognizes Mouse LEPR in samples. No significant cross-reactivity or interference between Mouse LEPR and analogues was observed. |
| Reproducibility | Both intra-CV and inter-CV are |
Information sourced from Uniprot.org
| 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 (50×) | 96T: 1 vial, 120 μL 60 μL | -20℃, 6 months |
| Concentrated HRP Conjugate (50×) | 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 |
| Serum(n=8) | 91-107 | 99 |
| EDTA plasma (n=8) | 91-107 | 97 |
| Cell culture media (n=8) | 87-100 | 94 |
| 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) | 18.41 | 61.68 | 156.53 | 17.28 | 57.92 | 167.02 |
| Standard deviation | 0.93 | 3.31 | 7.45 | 0.89 | 3.32 | 6.41 |
| CV (%) | 5.03 | 5.36 | 4.76 | 5.17 | 5.73 | 3.84 |
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