ELISA Kit for Leukemia Inhibitory Factor (LIF)
CDF; D-FACTOR; HILDA; MLPLI; Cholinergic Differentiation Factor; Differentiation-Stimulating Factor; Melanoma-Derived LPL Inhibitor; Emfilermin
- Product No.SEA085Hu
- Organism SpeciesHomo sapiens (Human) 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 Range31.2-2,000pg/mL
- SensitivityThe minimum detectable dose of this kit is typically less than 13.3pg/mL.
- DownloadInstruction Manual
- UOM 48T96T 96T*5 96T*10 96T*100
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This assay has high sensitivity and excellent specificity for detection of Leukemia Inhibitory Factor (LIF).
No significant cross-reactivity or interference between Leukemia Inhibitory Factor (LIF) and analogues was observed.
Matrices listed below were spiked with certain level of recombinant Leukemia Inhibitory Factor (LIF) and the recovery rates were calculated by comparing the measured value to the expected amount of Leukemia Inhibitory Factor (LIF) in samples.
|Matrix||Recovery range (%)||Average(%)|
Intra-assay Precision (Precision within an assay): 3 samples with low, middle and high level Leukemia Inhibitory Factor (LIF) were tested 20 times on one plate, respectively.
Inter-assay Precision (Precision between assays): 3 samples with low, middle and high level Leukemia Inhibitory Factor (LIF) were tested on 3 different plates, 8 replicates in each plate.
CV(%) = SD/meanX100
The linearity of the kit was assayed by testing samples spiked with appropriate concentration of Leukemia Inhibitory Factor (LIF) and their serial dilutions. The results were demonstrated by the percentage of calculated concentration to the expected.
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
|Pre-coated, ready to use 96-well strip plate||1||Plate sealer for 96 wells||4|
|Detection Reagent A||1×120µL||Assay Diluent A||1×12mL|
|Detection Reagent B||1×120µL||Assay Diluent B||1×12mL|
|TMB Substrate||1×9mL||Stop Solution||1×6mL|
|Wash Buffer (30 × concentrate)||1×20mL||Instruction manual||1|
Assay procedure summary
1. Prepare all reagents, samples and standards;
2. Add 100µL standard or sample to each well. Incubate 1 hours at 37°C;
3. Aspirate and add 100µL prepared Detection Reagent A. Incubate 1 hour at 37°C;
4. Aspirate and wash 3 times;
5. Add 100µL prepared Detection Reagent B. Incubate 30 minutes at 37°C;
6. Aspirate and wash 5 times;
7. Add 90µL Substrate Solution. Incubate 10-20 minutes at 37°C;
8. Add 50µL Stop Solution. Read at 450nm immediately.
|British Journal of Anaesthesia||Leukemia inhibitory factor (LIF) potentiates antinociception activity and inhibits tolerance induction of opioids pubmed:28077540|
|Biological Rhythm Research||A study of altered cytokine rhythms associated with successful implantation in cows 10.1080/09291016.2017.1361159|
|Catalog No.||Related products for research use of Homo sapiens (Human) Organism species||Applications (RESEARCH USE ONLY!)|
|RPA085Hu01||Recombinant Leukemia Inhibitory Factor (LIF)||Positive Control; Immunogen; SDS-PAGE; WB.|
|APA085Hu01||Active Leukemia Inhibitory Factor (LIF)||Cell culture; Activity Assays.|
|PAA085Hu01||Polyclonal Antibody to Leukemia Inhibitory Factor (LIF)||WB; IHC; ICC; IP.|
|MAA085Hu22||Monoclonal Antibody to Leukemia Inhibitory Factor (LIF)||WB; IHC; ICC; IP.|
|SEA085Hu||ELISA Kit for Leukemia Inhibitory Factor (LIF)||Enzyme-linked immunosorbent assay for Antigen Detection.|