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EliKine™ Human IL-13 ELISA Kit

EliKine™ Human IL-13 ELISA Kit

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Specification

Product name EliKine™ Human IL-13 ELISA Kit
Reactivity Human
Applications ELISA
Applications notes EliKine™ Human IL-13 ELISA Kit employs a two-site sandwich ELISA to quantitate IL-13 in samples. An antibody specific for IL-13 has been pre-coated onto a microplate. Standards and samples are pipetted into the wells and any IL-13 present is bound by the immobilized antibody. After removing any unbound substances, a biotin-conjugated antibody specific for IL-13 is added to the wells. After washing, proprietary EliKine™ Streptavidin-HRP conjugates is added to the wells. Following a wash to remove any unbound streptavidin-enzyme reagent, a substrate solution is added to the wells and color develops in proportion to the amount of IL-13 bound in the initial step. The color development is stopped and the intensity of the color is measured.
Detection method Colorimetric
SampleType Cell culture supernatants, Other biological fluids, Plasma, Serum
Assay type Sandwich ELISA (quantitative)
Assay duration Multiple steps standard sandwich ELISA assay with a working time of 3-5 hours. It depends on the experience of the operation person.
Alternative IL 13; IL-13; IL13; Interleukin 13; Interleukin-13; NC30; P600; ALRH; BHR1; MGC116786; MGC116788; MGC116789

Product Properties

Kit components • Human IL-13 microplate
• Human IL-13 standard
• Human IL-13 detect antibody
• EliKine™ Streptavidin-HRP
• Standard diluent
• Assay buffer
• HRP substrate
• Stop solution
• Wash buffer
• Plate covers.
Features & Benefits EliKine™ Human IL-13 ELISA Kit has high sensitivity and excellent specificity for detection of Human IL-13. No significant cross-reactivity or interference between Human IL-13 and analogues was observed.
Calibration range 7.8 pg/mL-500 pg/mL
Limit of detection 4 pg/mL
Usage notes • Do not mix components from different kit lots or use reagents beyond the kit expiration date.
• Allow all reagents to warm to room temperature for at least 30 minutes before opening.
• Pre-rinse the pipet tip with reagent, use fresh pipet tips for each sample, standard and reagent to avoid contamination.
• Unused wells must be kept desiccated at 4 °C in the sealed bag provided.
• Mix Thoroughly is very important for the result. It is recommended using low frequency oscillator or slight hand shaking every 10 minutes.
• It is recommended that all samples and standards be assayed in duplicate or triplicate.
Storage instructions The unopened kit should be stored at 2 - 8°C. After opening, please store refer to protocols.
Shipping Gel pack with blue ice.
Precautions The product listed herein is for research use only and is not intended for use in human or clinical diagnosis. Suggested applications of our products are not recommendations to use our products in violation of any patent or as a license. We cannot be responsible for patent infringements or other violations that may occur with the use of this product.

Additional Information

Background IL-13 gene encodes an immunoregulatory cytokine produced primarily by activated Th2 cells. This cytokine is involved in several stages of B-cell maturation and differentiation. It up-regulates CD23 and MHC class II expression, and promotes IgE isotype switching of B cells. This cytokine down-regulates macrophage activity, thereby inhibits the production of pro-inflammatory cytokines and chemokines. This cytokine is found to be critical to the pathogenesis of allergen-induced asthma but operates through mechanisms independent of IgE and eosinophils. IL-13 gene, IL3, IL5, IL4, and CSF2 form a cytokine gene cluster on chromosome 5q, with IL-13 gene particularly close to IL4. 
Gene ID 3596 
Alternative IL 13; IL-13; IL13; Interleukin 13; Interleukin-13; NC30; P600; ALRH; BHR1; MGC116786; MGC116788; MGC116789
Accession P35225 

Image & description

Fig.1. Human IL-13 Standard Curve.

Fig.1. Human IL-13 Standard Curve.

Fig.2. EliKine™ Human IL-13 ELISA Kit is a sandwich ELISA to quantitate IL13 in samples.

Fig.2. EliKine™ Human IL-13 ELISA Kit is a sandwich ELISA to quantitate IL13 in samples.

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