GeneBio Systems

IL4 ELISA kit (Mouse)

Name: IL4 ELISA kit (Mouse)
Brand: GeneBio Systems
SKU: SEA077Mu
Price: 571.00 GBP
Availability: InStock

SKU:SEA077Mu

£571.00 GBP

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Quantity

Size: 96Tests

# of Times Cited in literature: 63

Prepare Time: 1-3 days(please inquire for mutiple units)

Target Name: IL4

Target Full Name: Interleukin 4

Alternative Names: BSF1; BCGF1 ;B Cell Stimulatory Factor 1; Lymphocyte stimulatory factor 1; B Cell Growth Factor; Binetrakin; Pitrakinra

Target Species: Mouse

Uniprot: P07750

Gene ID: 16189

Featured Series: SE kit

Featured Series Function: Detects protein (regular version)

Specificity: Reactive with Mouse IL4 / Interleukin 4

Method: Colormetric

Detection principle: Double-antibody Sandwich

Detection range: 7.8-500pg/mL

Sensitivity: 3.5pg/mL

Assay Time: 3h

Sample Size: 100uL

Recommended/Predicted Sample Types: Serum, Plasma, Tissue Homogenates, Cell Lysates, Cell Culture Supernates and other Biological Fluids

Assay Precision: Intra-Assay: CV<10%, Inter-Assay: CV<12%

Reproducibility test menthod: Intra-assay Precision (Precision within an assay): 3 samples with low, middle and high level Interleukin 4 (IL4) were tested 20 times on one plate, respectively. Inter-assay Precision (Precision between assays): 3 samples with low, middle and high level Interleukin 4 (IL4) were tested on 3 different plates, 8 replicates in each plate. CV(%) = SD/meanX100

Storage: 4°C for 1 month/ -20°C for long-term(One year within shelf life)

Shelf-life: 12 months

Specificity: This assay has high sensitivity and excellent specificity for detection of Interleukin 4 (IL4). No significant cross-reactivity or interference between Interleukin 4 (IL4) and analogues was observed.

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 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.

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 4 (IL4). Standards or samples are then added to the appropriate microtiter plate wells with a biotin-conjugated antibody specific to Interleukin 4 (IL4). 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 4 (IL4), 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 4 (IL4) in the samples is then determined by comparing the O.D. of the samples to the standard curve.

Research Area: Cytokine;Immune molecule;

References Citing This Product: Characterization of Anti-Inflammatory Properties and Evidence for No Sedation Liability for the Novel Antihistamine SUN-1334H

Protective effects of neferine on amiodarone-induced pulmonary fibrosis in mice

Roles of lipoxin A4 receptor activation and anti-interleukin-1β antibody on the toll-like receptor 2/mycloid differentiation factor 88/nuclear factor-κB pathway in airway inflammation induced by ovalbumin

Targeted inhibition of GATA-6 attenuates airway inflammation and remodeling by reCavia (Guinea pig )lating caveolin-1 through TLR2/MyD88/NF-ŚĘB in murine model of asthma

Effects of Dectin-1 on the mast cells in allergic conjunctivitis and its underlying mechanism

Recombinant Mip-PilE-FlaA dominant epitopes vaccine candidate against Legionella pneumophila.

Anti-inflammatory effects of Boletus edulis polysaccharide on asthma pathology

Targeted inhibition of GATA-6 attenuates airway inflammation and remodeling by regulating caveolin-1 through TLR2/MyD88/NF-κB in murine model of asthma

Long-term use of ceftriaxone sodium induced changes in gut microbiota and immune system.

Oral administration of Clostridium butyricum CGMCC0313‐1 reduces ovalbumin‐induced allergic airway inflammation in mice

Anti-asthmatic efect of pitavastatin through aerosol inhalation is associated with CD4+ CD25+ Foxp3+ T cells in an asthma mouse model