Description
Rat FOXC2 ELISA Kit
The Rat FOXC2 ELISA Kit is specifically designed for the quantitative detection of FOXC2 levels in rat serum, plasma, and tissue homogenates. This ELISA kit provides high sensitivity and specificity, guaranteeing accurate and reproducible results for various research applications.FOXC2 is a transcription factor that plays a pivotal role in various biological processes, including cell differentiation, embryonic development, and lymphatic vessel formation. Dysregulation of FOXC2 has been implicated in a range of diseases, such as cancer, obesity, and cardiovascular disorders, highlighting its importance as a biomarker for understanding these conditions and exploring potential therapeutic interventions.
With easy-to-follow protocols and a quick turnaround time, the Rat FOXC2 ELISA Kit from Assay Genie is an invaluable tool for researchers seeking to investigate the role of FOXC2 in disease pathology and progression.
| Product Name: | Rat FOXC2 ELISA Kit |
| Product Code: | RTFI00339 |
| Size: | 96 Assays |
| Target: | Rat Foxc2 |
| Alias: | Foxc2, Fkh14, LD, MFH1, FKHL14LD, forkhead box C2, MFH-1, mesenchyme forkhead 1, forkhead, Drosophila, homolog-like 14, Forkhead-related protein FKHL14, Mesenchyme fork head protein 1, mesenchyme forkhead 1, MFH-1, MFH-1, MFH-1 protein, MFH1forkhead box protein C2, Transcription factor FKH-14 |
| Reactivity: | Rat |
| Detection Method: | Sandwich ELISA, Double Antibody |
| Sensitivity: | 0.094ng/ml |
| Range: | 0.156-10ng/ml |
| Storage: | 4°C for 6 months |
| Note: | For Research Use Only |
| Recovery: | Matrices listed below were spiked with certain level of Rat Foxc2 and the recovery rates were calculated by comparing the measured value to the expected amount of Rat Foxc2 in samples. | ||||||||||||||||
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| Linearity: | The linearity of the kit was assayed by testing samples spiked with appropriate concentration of Rat Foxc2 and their serial dilutions. The results were demonstrated by the percentage of calculated concentration to the expected. | ||||||||||||||||
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| Intra-Assay: | CV <8% | ||||||||||||||||
| Inter-Assay: | CV <10% |
| Uniprot: | Q63246 |
| UniProt Protein Function: | FOXC2: Transcriptional activator. Might be involved in the formation of special mesenchymal tissues (By similarity) |
| UniProt Protein Details: | Protein type:Apoptosis; Cell development/differentiation; DNA-binding; Transcription factor Cellular Component: nucleus Molecular Function:chromatin DNA binding; DNA binding; identical protein binding; RNA polymerase II transcription factor activity, enhancer binding; sequence-specific DNA binding; transcription factor activity Biological Process: anatomical structure morphogenesis; artery morphogenesis; blood vessel development; blood vessel remodeling; camera-type eye development; cardiac muscle cell proliferation; cell differentiation; cell proliferation; collagen fibril organization; embryonic cranial skeleton morphogenesis; embryonic heart tube development; embryonic skeletal morphogenesis; embryonic viscerocranium morphogenesis; heart development; heart morphogenesis; insulin receptor signaling pathway; kidney development; lymph vessel development; lymphangiogenesis; metanephros development; negative regulation of transcription from RNA polymerase II promoter; neural crest cell development; Notch signaling pathway; ossification; paraxial mesoderm formation; paraxial mesodermal cell fate commitment; patterning of blood vessels; positive regulation of cell adhesion mediated by integrin; positive regulation of transcription from RNA polymerase II promoter; positive regulation of transcription, DNA-dependent; regulation of blood vessel size; regulation of organ growth; regulation of transcription, DNA-dependent; response to hormone stimulus; skeletal development; somitogenesis; transcription from RNA polymerase II promoter; ureteric bud development; vascular endothelial growth factor receptor signaling pathway; ventricular cardiac muscle morphogenesis |
| NCBI Summary: | transcription factor, characterized by a distinct forkhead DNA-binding domain, function not yet known, may play a role in the development of mesenchymal tissues [RGD, Feb 2006] |
| UniProt Code: | Q63246 |
| NCBI GenInfo Identifier: | 156119589 |
| NCBI Gene ID: | 171356 |
| NCBI Accession: | NP_001095150.1 |
| UniProt Secondary Accession: | Q63246,M0R736, |
| UniProt Related Accession: | Q63246 |
| Molecular Weight: | 52,854 Da |
| NCBI Full Name: | forkhead box protein C2 |
| NCBI Synonym Full Names: | forkhead box C2 |
| NCBI Official Symbol: | Foxc2 |
| NCBI Official Synonym Symbols: | Fkh14; Fkhl14; Hfhbf3 |
| NCBI Protein Information: | forkhead box protein C2 |
| UniProt Protein Name: | Forkhead box protein C2 |
| UniProt Synonym Protein Names: | Brain factor 3; BF-3; HFH-BF-3 |
| Protein Family: | Forkhead box protein |
| UniProt Gene Name: | Foxc2 |
| UniProt Entry Name: | FOXC2_RAT |
| Step | Procedure |
| 1. | Set standard, test sample and control (zero) wells on the pre-coated plate respectively, and then, record their positions. It is recommended to measure each standard and sample in duplicate. Wash plate 2 times before adding standard, sample and control (zero) wells! |
| 2. | Aliquot 0.1ml standard solutions into the standard wells. |
| 3. | Add 0.1 ml of Sample / Standard dilution buffer into the control (zero) well. |
| 4. | Add 0.1 ml of properly diluted sample ( Human serum, plasma, tissue homogenates and other biological fluids.) into test sample wells. |
| 5. | Seal the plate with a cover and incubate at 37°C for 90 min. |
| 6. | Remove the cover and discard the plate content, clap the plate on the absorbent filter papers or other absorbent material. Do NOT let the wells completely dry at any time. Wash plate X2. |
| 7. | Add 0.1 ml of Biotin- detection antibody working solution into the above wells (standard, test sample & zero wells). Add the solution at the bottom of each well without touching the side wall. |
| 8. | Seal the plate with a cover and incubate at 37°C for 60 min. |
| 9. | Remove the cover, and wash plate 3 times with Wash buffer. Let wash buffer rest in wells for 1 min between each wash. |
| 10. | Add 0.1 ml of SABC working solution into each well, cover the plate and incubate at 37°C for 30 min. |
| 11. | Remove the cover and wash plate 5 times with Wash buffer, and each time let the wash buffer stay in the wells for 1-2 min. |
| 12. | Add 90 µL of TMB substrate into each well, cover the plate and incubate at 37°C in dark within 10-20 min. (Note: This incubation time is for reference use only, the optimal time should be determined by end user.) And the shades of blue can be seen in the first 3-4 wells (with most concentrated standard solutions), the other wells show no obvious color. |
| 13. | Add 50 µL of Stop solution into each well and mix thoroughly. The color changes into yellow immediately. |
| 14. | Read the O.D. absorbance at 450 nm in a microplate reader immediately after adding the stop solution. |
When carrying out an ELISA assay it is important to prepare your samples in order to achieve the best possible results. Below we have a list of procedures for the preparation of samples for different sample types.
| Sample Type | Protocol |
| Serum: | If using serum separator tubes, allow samples to clot for 30 minutes at room temperature. Centrifuge for 10 minutes at 1,000x g. Collect the serum fraction and assay promptly or aliquot and store the samples at -80°C. Avoid multiple freeze-thaw cycles. If serum separator tubes are not being used, allow samples to clotovernight at 2-8°C. Centrifuge for 10 minutes at 1,000x g. Removeserum and assay promptly or aliquot and store the samples at-80°C. Avoid multiple freeze-thaw cycles. |
| Plasma: | Collect plasma using EDTA or heparin as an anti-coagulant. Centrifuge samples at 4°C for 15 mins at 1000 × g within 30 mins of collection. Collect the plasma fraction and assay promptly or aliquot and store the samples at -80°C. Avoid multiple freeze-thaw cycles.Note: Over haemolysed samples are not suitable for use with this kit. |
| Urine & Cerebrospinal Fluid: | Collect the urine (mid-stream) in a sterile container, centrifuge for 20 mins at 2000-3000 rpm. Remove supernatant and assay immediately. If any precipitation is detected, repeat the centrifugation step. A similar protocol can be used for cerebrospinal fluid. |
| Cell Culture Supernatant: | Collect the cell culture media by pipette, followed by centrifugation at 4°C for 20 mins at 1500 rpm. Collect the clear supernatant and assay immediately. |
| Cell Lysates: | Solubilize cells in lysis buffer and allow to sit on ice for 30 minutes. Centrifuge tubes at 14,000 x g for 5 minutes to remove insoluble material. Aliquot the supernatant into a new tube and discard the remaining whole cell extract. Quantify total protein concentration using a total protein assay. Assay immediately or aliquot and store at ≤ -20°C. |
| Tissue Homogenates: | The preparation of tissue homogenates will vary depending upon tissue type. Rinse tissue with 1X PBS to remove excess blood & homogenizein 20ml of 1X PBS (including protease inhibitors) and store overnight at ≤ -20°C. Two freeze-thaw cycles are required to break the cell membranes. To further disrupt the cell membranes you can sonicate the samples. Centrifuge homogenates for 5 mins at 5000xg. Remove the supernatant and assay immediately or aliquot and store at -20°C or-80°C. |
| Tissue Lysates: | Rinse tissue with PBS, cut into 1-2 mm pieces, and homogenize with a tissue homogenizer in PBS. Add an equal volume of RIPA buffer containing protease inhibitors and lyse tissues at room temperature for 30 minutes with gentle agitation. Centrifuge to remove debris. Quantify total protein concentration using a total protein assay. Assay immediately or aliquot and store at ≤ -20 °C. |
| Breast Milk: | Collect milk samples and centrifuge at 10,000 x g for 60 min at 4°C. Aliquot the supernatant and assay. For long term use, store samples at -80°C. Minimize freeze/thaw cycles. |
