Mouse/Rat FGF-21 ELISA Kit
Validation Data Gallery
Product Information
KE10042 is a solid phase sandwich Enzyme Linked-Immuno-Sorbent Assay (Sandwich ELISA). The Mouse/Rat FGF-21 ELISA kit is to be used to detect and quantify protein levels of endogenous mouse/rat FGF-21. The assay recognizes mouse/rat FGF-21. An antibody specific for mouse/rat FGF-21 has been pre-coated onto the microwells. The mouse/rat FGF-21 protein in samples is captured by the coated antibody after incubation. Following extensive washing, another antibody of biotinylated specific for mouse/rat FGF-21 is added to detect the captured mouse/rat FGF-21 protein. For signal development, Streptavidin-HRP is added, followed by Tetramethyl-benzidine (TMB) reagent. Solution containing sulfuric acid is used to stop color development and the color intensity which is proportional to the quantity of bound protein is measurable at 450 nm with the correction wavelength set at 630 nm.
| Product name | Mouse/Rat FGF-21 ELISA Kit |
| Tests | 1 X 96 well plate |
| Sample type | Mouse serum, Mouse plasma,Rat serum, Rat plasma,Cell culture supernatants |
| Assay type | Sandwich |
| Sensitivity | 0.4 pg/mL |
| Range | 15.6-1000 pg/mL |
| Reactivity | Mouse/Rat |
| Tested applications | Sandwich ELISA |
| Gene ID (NCBI) | 56636 |
Recovery
| Sample Type | Average | Range |
|---|---|---|
| Mouse serum | 87% | 75%-123% |
| Rat serum | 86% | 73%-110% |
| Cell culture supernatants | 87% | 79%-104% |
IntraAssay
| Sample | n | mean ( pg/mL) | SD | CV% |
|---|---|---|---|---|
| 1 | 20 | 489.2 | 21.8 | 4.5 |
| 2 | 20 | 119.3 | 4.6 | 3.9 |
| 3 | 20 | 25.5 | 1.1 | 4.5 |
InterAssay
| Sample | n | mean ( pg/mL) | SD | CV% |
|---|---|---|---|---|
| 1 | 24 | 525.5 | 29.3 | 5.6 |
| 2 | 24 | 120.5 | 4.3 | 3.6 |
| 3 | 24 | 28.5 | 1.6 | 5.5 |
Background Information
Fibroblast growth factor 21 (FGF21) is a peptide hormone that is expressed across several tissues, predominantly in liver and adipocyte tissues, and, to a lower extent, in the pancreas, skeletal muscle, heart, kidneys and testes. FGF21 plays a role in regulating adaptation to various metabolic abnormalities. In the liver, FGF21 plays an important role in the regulation of fatty acid oxidation both in the fasted state and in mice consuming a high-fat, low-carbohydrate ketogenic diet. FGF21 also regulates fatty acid metabolism in mice consuming a diet that promotes hepatic lipotoxicity.
Properties
| Storage Instructions | All the reagents are stored at 2-8℃ for 6 months or -20℃ for 12 months. Refer to the protocol for further storage instructions. |
| Synonyms | fibroblast growth factor 21, Fgf21, FGF-21 |
Publications
| Species | Sample Type | Title |
|---|---|---|
Sci Adv Mitochondrial proteostasis stress in muscle drives a long-range protective response to alleviate dietary obesity independently of ATF4. | ||
Front Pharmacol Elucidation of the Mechanism of Action of Ginseng Against Acute Lung Injury/Acute Respiratory Distress Syndrome by a Network Pharmacology-Based Strategy. | ||
Biol Pharm Bull Nobiletin and 3'-Demethyl Nobiletin Activate Brown Adipocytes upon β-Adrenergic Stimulation. | ||
Cell Rep The autophagy protein Becn1 improves insulin sensitivity by promoting adiponectin secretion via exocyst binding. | ||
Pediatr Res FGF21 modulates hippocampal cold-shock proteins and CA2-subregion proteins in neonatal mice with hypoxia-ischemia | ||
Biochem Biophys Res Commun Growth hormone resistance induced by amino acid deprivation in fao cells is independent of FGF21 |