| Applications: | CLIA |
| Reactivity: | Human |
| Note: | FOR SCIENTIFIC EDUCATIONAL RESEARCH USE ONLY (RUO). MUST NOT BE USED IN DIAGNOSTIC OR OTHER MEDICAL APPLICATIONS. |
| Sensitivity: | 7.5pg/mL |
| Detection Limit: | 12.5~800pg/mL |
| Short Description : | This human FGF21 kit is a highly sensitive in-vitro chemiluminescent immunoassay for the measurement of trace amounts of analytes in serum, plasma and other biological fluids. |
| 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: | Chemiluminescence |
| Gene Symbol: | FGF21 |
| Gene ID: | 26291 |
| Uniprot ID: | FGF21_HUMAN |
| Specificity: | This kit recognizes Human FGF21 in samples. No significant cross-reactivity or interference between Human FGF21 and analogues was observed. |
| Sample Type: | Serum, plasma and other biological fluids |
| Function | Stimulates glucose uptake in differentiated adipocytes via the induction of glucose transporter SLC2A1/GLUT1 expression (but not SLC2A4/GLUT4 expression). Activity requires the presence of KLB. Regulates systemic glucose homeostasis and insulin sensitivity. |
| Protein Name | Fibroblast Growth Factor 21 Fgf-21 |
| Database Links | Reactome: R-HSA-189200 Reactome: R-HSA-8963889 |
| Cellular Localisation | Secreted |
| Alternative CLIA Names | Fibroblast Growth Factor 21 CLIA kit Fgf-21 CLIA kit FGF21 CLIA kit UNQ3115 CLIA kit PRO10196 CLIA kit |
| Specificity | This kit recognizes Human FGF21 in samples. No significant cross-reactivity or interference between Human FGF21 and analogues was observed. |
| Reproducibility | Both intra-CV and inter-CV are |
Information sourced from Uniprot.org
| Item | Specifications | Storage |
|---|---|---|
| Micro CLIA 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 A | 1 vial, 5 mL | 2-8℃ (Protect from light) |
| Substrate Reagent B | 1 vial, 5 mL | 2-8℃ (Protect from light) |
| Plate Sealer | 5 pieces | |
| Manual | 1 copy | |
| Certificate of Analysis | 1 copy |
| Sample Type | Range (%) | Average Recovery (%) |
|---|---|---|
| Serum(n=8) | 85-99 | 92 |
| EDTA plasma(n=8) | 99-113 | 106 |
| Cell culture media(n=8) | 97-113 | 104 |
| 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 (pg/mL) | 39.32 | 81.85 | 297.58 | 39.70 | 80.40 | 316.22 |
| Standard deviation | 4.68 | 7.07 | 23.48 | 3.50 | 7.26 | 28.62 |
| CV (%) | 11.90 | 8.64 | 7.89 | 8.82 | 9.03 | 9.05 |