| Applications: |
ELISA |
| Reactivity: |
Human |
| Note: |
FOR SCIENTIFIC EDUCATIONAL RESEARCH USE ONLY (RUO). MUST NOT BE USED IN DIAGNOSTIC OR OTHER MEDICAL APPLICATIONS. |
| Sensitivity: |
0.94ng/mL |
| Detection Limit: |
1.56~100ng/mL |
| Short Description: |
This ANGPTL4 Sandwich ELISA is an in-vitro enzyme-linked immunosorbent assay for the measurement of samples in human 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: |
ANGPTL4 |
| Gene ID: |
51129 |
| Uniprot ID: |
ANGL4_HUMAN |
| Specificity: |
This kit recognizes Human ANGPTL4 in samples. No significant cross-reactivity or interference between Human ANGPTL4 and analogues was observed. |
| Sample Type: |
Serum, plasma and other biological fluids |
| Post Translational Modifications | N-glycosylated. ANGPTL4 N-terminal chain: Forms disulfide-linked dimers and tetramers. Cleaved into a smaller N-terminal chain and a larger chain that contains the fibrinogen C-terminal domain.both cleaved and uncleaved forms are detected in the extracellular space. The cleaved form is not present within the cell. |
| Function | Mediates inactivation of the lipoprotein lipase LPL, and thereby plays a role in the regulation of triglyceride clearance from the blood serum and in lipid metabolism. May also play a role in regulating glucose homeostasis and insulin sensitivity (Probable). Inhibits proliferation, migration, and tubule formation of endothelial cells and reduces vascular leakage. Upon heterologous expression, inhibits the adhesion of endothelial cell to the extracellular matrix (ECM), and inhibits the reorganization of the actin cytoskeleton, formation of actin stress fibers and focal adhesions in endothelial cells that have adhered to ANGPTL4-containing ECM (in vitro). Depending on context, may modulate tumor-related angiogenesis. ANGPTL4 N-terminal chain: Mediates inactivation of the lipoprotein lipase LPL, and thereby plays an important role in the regulation of triglyceride clearance from the blood serum and in lipid metabolism. Has higher activity in LPL inactivation than the uncleaved protein. |
| Protein Name | Angiopoietin-Related Protein 4Angiopoietin-Like Protein 4Hepatic Fibrinogen/Angiopoietin-Related ProteinHfarp Cleaved Into - Angptl4 N-Terminal Chain - Angptl4 C-Terminal Chain |
| Database Links | Reactome: R-HSA-1989781Reactome: R-HSA-381340Reactome: R-HSA-8963889Reactome: R-HSA-9762292 |
| Cellular Localisation | SecretedExtracellular SpaceExtracellular MatrixThe Unprocessed Form Interacts With The Extracellular MatrixThis May Constitute A Dynamic ReservoirA Regulatory Mechanism Of The Bioavailability Of Angptl4 (Probable) |
| Alternative ELISA Names | Angiopoietin-Related Protein 4 ELISA kitAngiopoietin-Like Protein 4 ELISA kitHepatic Fibrinogen/Angiopoietin-Related Protein ELISA kitHfarp Cleaved Into - Angptl4 N-Terminal Chain - Angptl4 C-Terminal Chain ELISA kitANGPTL4 ELISA kitARP4 ELISA kitHFARP ELISA kitPGAR ELISA kitPP1158 ELISA kitPSEC0166 ELISA kitUNQ171 ELISA kitPRO197 ELISA kit |
| Specificity | This kit recognizes Human ANGPTL4 in samples. No significant cross-reactivity or interference between Human ANGPTL4 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) | 87-100 | 94 |
| EDTA plasma (n=8) | 91-102 | 96 |
| Cell culture media (n=8) | 88-98 | 93 |
| | 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) | 4.73 | 12.85 | 40.94 | 4.48 | 12.46 | 40.23 |
| Standard deviation | 0.29 | 0.57 | 2.04 | 0.28 | 0.52 | 1.62 |
| CV (%) | 6.13 | 4.44 | 4.98 | 6.25 | 4.17 | 4.03 |
12 months for antibodies. 6 months for ELISA Kits. Please see website T&Cs for further guidance
