Comparison

ELISA Kit for Interleukin 2 (IL2)

Item no. SEA073Ra-24T
Manufacturer Cloud-Clone
Amount 24T
Category
Type Elisa-Kit
Specific against Rat
ECLASS 10.1 32160605
ECLASS 11.0 32160605
UNSPSC 41116126
Alias TCGF; Lymphokine; T-Cell Growth Factor; Aldesleukin
Available
Quantity options
Detection range
15.6-1, 000pg/mL
Organism species
Rattus norvegicus (Rat)
Sensitivity
The minimum detectable dose of this kit is typically less than 6.1pg/mL
Sample type
serum, plasma, tissue homogenates, cell lysates, cell culture supernates and other biological fluids
Assay length
3h
Method
Double-antibody Sandwich
Specificity

This assay has high sensitivity and excellent specificity for detection of Interleukin 2 (IL2).
No significant cross-reactivity or interference between Interleukin 2 (IL2) and analogues was observed.

Precision

Intra-assay Precision (Precision within an assay): 3 samples with low, middle and high level Interleukin 2 (IL2) were tested 20 times on one plate, respectively.
Inter-assay Precision (Precision between assays): 3 samples with low, middle and high level Interleukin 2 (IL2) were tested on 3 different plates, 8 replicates in each plate.
CV(%) = SD/meanX100
Intra-Assay: CV<10%
Inter-Assay: CV<12%

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.

Assay procedure summary
1. Prepare all reagents, samples and standards;
2. Add 100µ L standard or sample to each well. Incubate 2 hours at 37° C;
3. Aspirate and add 100µ L prepared Detection Reagent A. Incubate 1 hour at 37° C;
4. Aspirate and wash 3 times;
5. Add 100µ L prepared Detection Reagent B. Incubate 30 minutes at 37° C;
6. Aspirate and wash 5 times;
7. Add 90µ L Substrate Solution. Incubate 10-20 minutes at 37° C;
8. Add 50µ L Stop Solution. Read at 450nm immediately.
Test principle
The test principle applied in this kit is Sandwich enzyme immunoassay. The microtiter plate provided in this kit has been pre-coated with an antibody specific to Interleukin 2 (IL2). Standards or samples are then added to the appropriate microtiter plate wells with a biotin-conjugated antibody specific to Interleukin 2 (IL2). Next, Avidin conjugated to Horseradish Peroxidase (HRP) is added to each microplate well and incubated. After TMB substrate solution is added, only those wells that contain Interleukin 2 (IL2), biotin-conjugated antibody and enzyme-conjugated Avidin will exhibit a change in color. The enzyme-substrate reaction is terminated by the addition of sulphuric acid solution and the color change is measured spectrophotometrically at a wavelength of 450nm ± 10nm. The concentration of Interleukin 2 (IL2) in the samples is then determined by comparing the O.D. of the samples to the standard curve.
Research Area
Cytokine; Infection immunity;
Reference
Synthesis and inflammatory response of a novel silk fibroin scaffold containing BMP7 adenovirus for bone regeneration; Molecular Mechanisms of the Modulatory Effect of Vitamin E on Tacrolimus (FK506)-Induced Renal Injury in Rats; Berberine alleviates preeclampsia possibly by regulating the expression of interleukin-2/interleukin-10 and Bcl-2/Bax; Can apical periodontitis affect serum levels of CRP, IL-2, and IL-6 as well as induce pathological changes in remote organs?; Molecular mechanisms of the protective role of wheat germ oil against cyclosporin A-induced hepatotoxicity in rats; Mesenchymal stromal cell-dependent reprogramming of Kupffer cells is mediated by TNF-α and PGE10 and is crucial for liver transplant tolerance; Циток; Ameliorative effect of flaxseed oil against thiacloprid-induced toxicity in rats: hematological, biochemical, and histopathological study; Antiinflammatory Effect of N-Acetylcysteine Combined with Exogenous Surfactant in Meconium-Induced Lung Injury; International Journal of Pharma and Bio Sciences ISSN; INFLUENCE OF ZINCOVIT DROP (NUTRITIONAL FOOD SUPPLEMENT) ON IMMUNE SYSTEM IN NORMAL AND CYCLOPHOSPHAMIDE INTOXICATED WISTAR RATS; Effect of boron on thymic cytokine expression, hormone secretion, antioxidant functions, cell proliferation, and apoptosis potential via the ERK1/2 signaling pathway; Interleukin-17 antagonist attenuates lung inflammation through inhibition of the ERK1/2 and NF-κB pathway in LPS-induced acute lung injury; EGCG Maintains Th1/Th2 Balance and MitigatesUlcerative Colitis Induced by Dextran Sulfate Sodium through TLR4/MyD88/NF-ݜ傠Signaling Pathway in Rats; EGCG Maintains Th1/Th2 Balance and Mitigates Ulcerative Colitis Induced by Dextran Sulfate Sodium through TLR4/MyD88/NF-κB Signaling Pathway in Rats; Effectiveness of steamed and cooked broccoli to attenuate bone marrow injury and suppressed haemopoiesis in male rats exposed to petrol vapours; Vitamin E inhibits cyclosporin A-induced CTGF and TIMP-1 expression by repressing ROS-mediated activation of TGF-β/Smad signaling pathway in rat liver;

Note: The presented information and documents (Manual, Product Datasheet, Safety Datasheet and Certificate of Analysis) correspond to our latest update and should serve for orientational purpose only. We do not guarantee the topicality. We would kindly ask you to make a request for specific requirements, if necessary.

All products are intended for research use only (RUO). Not for human, veterinary or therapeutic use.

Amount: 24T
Available: In stock
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