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Mini Samples ELISA Kit for Glial Cell Line Derived Neurotrophic Factor (GDNF)
ATF1; ATF2; HFB1-GDNF; Astrocyte-Derived Trophic Factor; Glial Derived Neurotrophic Factor
- Product No.MEA043Mu
- Organism SpeciesMus musculus (Mouse) Same name, Different species.
- Sample Typeserum, plasma, tissue homogenates, cell lysates, cell culture supernates and other biological fluids
- Test MethodDouble-antibody Sandwich
- Assay Length3h
- Detection Range78-5,000pg/mL
- SensitivityThe minimum detectable dose of this kit is typically less than 29pg/mL.
- DownloadInstruction Manual
- UOM 48T96T 96T*5 96T*10 96T*100
- FOB
US$ 545
US$ 778
US$ 3501
US$ 6613
US$ 54460
For more details, please contact local distributors!
Specificity
This assay has high sensitivity and excellent specificity for detection of Mini Samples Glial Cell Line Derived Neurotrophic Factor (GDNF).
No significant cross-reactivity or interference between Mini Samples Glial Cell Line Derived Neurotrophic Factor (GDNF) and analogues was observed.
Recovery
Matrices listed below were spiked with certain level of recombinant Mini Samples Glial Cell Line Derived Neurotrophic Factor (GDNF) and the recovery rates were calculated by comparing the measured value to the expected amount of Mini Samples Glial Cell Line Derived Neurotrophic Factor (GDNF) in samples.
| Matrix | Recovery range (%) | Average(%) |
| serum(n=5) | 91-102 | 97 |
| EDTA plasma(n=5) | 78-95 | 91 |
| heparin plasma(n=5) | 78-90 | 83 |
Precision
Intra-assay Precision (Precision within an assay): 3 samples with low, middle and high level Mini Samples Glial Cell Line Derived Neurotrophic Factor (GDNF) were tested 20 times on one plate, respectively.
Inter-assay Precision (Precision between assays): 3 samples with low, middle and high level Mini Samples Glial Cell Line Derived Neurotrophic Factor (GDNF) were tested on 3 different plates, 8 replicates in each plate.
CV(%) = SD/meanX100
Intra-Assay: CV<10%
Inter-Assay: CV<12%
Linearity
The linearity of the kit was assayed by testing samples spiked with appropriate concentration of Mini Samples Glial Cell Line Derived Neurotrophic Factor (GDNF) and their serial dilutions. The results were demonstrated by the percentage of calculated concentration to the expected.
| Sample | 1:2 | 1:4 | 1:8 | 1:16 |
| serum(n=5) | 78-93% | 80-92% | 84-91% | 86-93% |
| EDTA plasma(n=5) | 82-94% | 97-105% | 78-97% | 87-94% |
| heparin plasma(n=5) | 93-102% | 82-91% | 87-96% | 93-102% |
Stability
The stability of kit is determined by the loss rate of activity. The loss rate of this kit is less than 5% within the expiration date under appropriate storage condition.
To minimize extra influence on the performance, operation procedures and lab conditions, especially room temperature, air humidity, incubator temperature should be strictly controlled. It is also strongly suggested that the whole assay is performed by the same operator from the beginning to the end.
Reagents and materials provided
| Reagents | Quantity | Reagents | Quantity |
| Pre-coated, ready to use 96-well strip plate | 1 | Plate sealer for 96 wells | 4 |
| Standard | 2 | Standard Diluent | 1×20mL |
| Detection Reagent A | 1×60µL | Assay Diluent A | 1×6mL |
| Detection Reagent B | 1×60µL | Assay Diluent B | 1×6mL |
| TMB Substrate | 1×4.5mL | Stop Solution | 1×3mL |
| Wash Buffer (30 × concentrate) | 1×10mL | Instruction manual | 1 |
Assay procedure summary
1. Prepare all reagents, samples and standards;
2. Add 25µL standard or sample to each well. Incubate 1 hour at 37°C;
3. Aspirate and add 25µL prepared Detection Reagent A. Incubate 1 hour at 37°C;
4. Aspirate and wash 3 times;
5. Add 25µL prepared Detection Reagent B. Incubate 30 minutes at 37°C;
6. Aspirate and wash 5 times;
7. Add 25µL Substrate Solution. Incubate 10-20 minutes at 37°C;
8. Add 20µL Stop Solution. Read at 450nm immediately.
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| EUROPEAN CHILD & ADOLESCENT PSYCHIATRY | Increased serum brain-derived neurotrophic factor and adrenocorticotropic hormone levels are associated with obsessive compulsive disorder in medication?free?¡ 33389158 |
| Int J Biol Macromol | The effect of biodegradable silk fibroin-based scaffolds containing glial cell line-derived neurotrophic factor (GDNF) on the corneal regeneration process 34119551 |
| Inflammopharmacology | Silymarin constrains diacetyl-prompted oxidative stress and neuroinflammation in rats: involvements of Dyn/GDNF and MAPK signaling pathway Pubmed:35366745 |
| Molecular Biology Reports | Umbilical cord-derived mesenchymal stem cell conditioned medium reverses neuronal oxidative injury by inhibition of TRPM2 activation and the JNK signaling … Pubmed:35585377 |