| Function | Secreted glycoprotein that is involved in various physiological processes, such as angiogenesis, regulation of the immune response, cell proliferation and differentiation. Plays a role in the development of the central nervous system, skeletal system, lungs, and ureter. Promotes endothelial cell survival, migration and differentiation into network structures in an AKT-dependent manner. Also promotes survival of cardiac myocytes. Initiates various signaling cascades by activating different receptors on the cell surface such as DIP2A, TLR4 or BMP receptors. |
| Protein Name | Follistatin-Related Protein 1Follistatin-Like Protein 1 |
| Database Links | Reactome: R-HSA-201451Reactome: R-HSA-381426Reactome: R-HSA-8957275 |
| Cellular Localisation | Secreted |
| Alternative ELISA Names | Follistatin-Related Protein 1 ELISA kitFollistatin-Like Protein 1 ELISA kitFSTL1 ELISA kitFRP ELISA kit |
| Specificity | This kit recognizes Human FSTL1 in samples. No significant cross-reactivity or interference between Human FSTL1 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) | 93-103 | 98 |
| EDTA plasma (n=8) | 93-107 | 100 |
| Cell culture media (n=8) | 89-104 | 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) | 1.05 | 1.82 | 8.30 | 1.05 | 1.92 | 8.30 |
| Standard deviation | 0.06 | 0.08 | 0.25 | 0.07 | 0.10 | 0.38 |
| CV (%) | 5.71 | 4.40 | 3.01 | 6.67 | 5.21 | 4.58 |
