Need more sensitivity? Check out the new NexaTag® kit for this target. Still not enough? Then your answer is our Ultrasensitive Biomarker Testing Service powered by Simoa™ technology.
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Product Description
Specifications
| Size | 1 Plate Kit, 2 Plate Kit, 5 Plate Kit |
| Estimated Lead Time | 1-2 business days |
| Species | Mouse |
| Sensitivity | 5 pg/ml |
| Detection Range | 5 pg/ml - 1000 pg/ml |
| Specificity | This ELISA kit shows no cross-reactivity with the following cytokines tested: Mouse 2B4, 4-1BB Ligand, Activin RIB, Ameloblastin, ANGPTL7, B7- 2, B7-H2, B7-H3, B7-H4, BAFF, C1q R1, Cathepsin H, CD117, CD157, CD200, CD229, CD28, CD300b, CD39, CD44, CD45, CD69, CD99-L2, CHL-1, CHRDL2, COCO, CRACC, CXADR, DcTRAIL R1, Dectin-2, DNAM-1, DNER, Endoglycan, EphA8, EphB2, EphB4, EphB6, Ephrin-A2, Ephrin-A4. |
| Compatible Sample Types | Cell Culture Supernatants, Plasma, Serum |
| Recommended Dilution (Serum/Plasma) | 3 fold |
| Accession Number | Q9JJN1 |
| Gene Id | 56636 |
| Gene Symbols | Fgf21 |
| Protein Name / Synonyms | Fibroblast growth factor 21 (FGF-21) |
| Quantitative/Semi-Quantitative | Quantitative |
| Solid Support | 96-well Microplate |
| Design Principle | Sandwich-based |
| Method Of Detection | Colorimetric |
| Shipping Type | Blue ice |
| Storage | -20°C |
Standard Curves
Spiking & Recovery Results
Linearity Results
Application Notes
Kit Components
- Pre-Coated 96-well Strip Microplate
- Wash Buffer
- Stop Solution
- Assay Diluent(s)
- Lyophilized Standard
- Biotinylated Detection Antibody
- Streptavidin-Conjugated HRP
- TMB One-Step Substrate
Other Materials Required
- Distilled or deionized water
- Precision pipettes to deliver 2 µl to 1 µl volumes
- Adjustable 1-25 µl pipettes for reagent preparation
- 100 µl and 1 liter graduated cylinders
- Tubes to prepare standard and sample dilutions
- Absorbent paper
- Microplate reader capable of measuring absorbance at 450nm
- Log-log graph paper or computer and software for ELISA data analysis
Protocol Outline
- Prepare all reagents, samples and standards as instructed in the manual.
- Add 100 µl of standard or sample to each well.
- Incubate 2.5 h at RT or O/N at 4°C.
- Add 100 µl of prepared biotin antibody to each well.
- Incubate 1 h at RT.
- Add 100 µl of prepared Streptavidin solution to each well.
- Incubate 45 min at RT.
- Add 100 µl of TMB One-Step Substrate Reagent to each well.
- Incubate 30 min at RT.
- Add 50 µl of Stop Solution to each well.
- Read at 450 nm immediately.
Storage/Stability
The entire kit may be stored at -20°C for up to 1 year from the date of shipment. Avoid repeated freeze-thaw cycles. The kit may be stored at 4°C for up to 6 months. For extended storage, it is recommended to store at -80°C.
