Simple Plex Discovery Human CCL11/Eotaxin Assay

R&D Systems | Catalog # SPCKB-PS-014624

Simple Plex Human Eotaxin assay kit for use on Ella instrument. Contains cartridge, Sample Diluent SD13, and Wash Buffer.
R&D Systems

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Key Product Details

Assay Length

90 minutes

Sample Type & Volume Required Per Well*

Cell Culture Supernates (10 µL), Serum (25 µL), EDTA Plasma (25 µL), Heparin Plasma (25 µL)

Sensitivity

0.075 pg/mL

Assay Range

0.62-944 pg/mL (Cell Culture Supernates, Serum, EDTA Plasma, Heparin Plasma)

Simple Plex Discovery Human CCL11/Eotaxin Assay Summary

Simple Plex Discovery assay is for the detection of human CCL11/Eotaxin in cell culture supernatant (CCS), serum, and plasma (EDTA/Heparin) in Sample Diluent SD13. 

*The Sample Volume represented is based on the amount of sample incorporated into the reaction after taking into account the assay's minimum required dilution for a given matrix. Serial dilution may be necessary to achieve some of the final sample volumes represented.

Compatible Instruments

Ella Automated Immunoassay System

Ella Automated Immunoassay System

Efficiently analyze biomarkers with Ella's advanced technology, providing accurate, precise results in under 90 minutes. Quantify up to 8 targets per assay through a streamlined automated workflow. Choose from >350 highly validated Simple Plex assays or Simple Plex discovery assays.
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Product Specifications

Assay Type

Automated sandwich ELISA

Format

Microfluidic cartridge containing three Glass Nano Reactors (GNR)

Species

Human

Specificity

Natural and recombinant human Eotaxin.

Cross-reactivity

< 0.5% cross-reactivity observed with available related molecules. < 50% cross-species reactivity observed with species tested.

Interference

No significant interference observed with available related molecules.

Precision

Intra-Assay Precision (Precision within an assay) Each control was tested multiple times in one Eotaxin assay.

Inter-Assay Precision (Precision between assays) Replicates of each Eotaxin control were tested in multiple assays performed by at least three technicians using two lots of reagents for human Eotaxin.

Cell Culture Supernates, EDTA Plasma, Heparin Plasma, Serum

Intra-Assay Precision Inter-Assay Precision
Sample 1 2 1 2
n 16 16 24 24
Mean (pg/mL) 6.91 349 7.68 374
Standard Deviation 0.255 18.5 0.527 19.7
CV% 3.7 5.3 6.9 5.3

Recovery for Simple Plex Discovery Human CCL11/Eotaxin Assay

Recovery for the human Eotaxin assays was evaluated at three different spiked concentrations of Eotaxin protein.

Sample Type Average % Recovery Range %
Cell Culture Media (n=2) 108 108-109

Linearity

Samples containing and/or spiked with high concentrations of Eotaxin were serially diluted with Sample Diluent to produce samples within the dynamic range of the assay.

Simple Plex Discovery Human Eotaxin Assay Linearity

Scientific Data Images for Simple Plex Discovery Human CCL11/Eotaxin Assay

Simple Plex Discovery Human Eotaxin Assay Standard Curve

Simple Plex Discovery Human Eotaxin Assay Standard Curve

Data shown represents typical performance results for Lower Limit of Quantitation (LLOQ) and Upper Limit of Quantitation (ULOQ) for Simple Plex Discovery Human Eotaxin Assay. Assay range is 0.62-944 pg/mL.

Preparation and Storage

Shipping

The product is shipped at ambient temperature. Upon receipt, store it immediately at the temperature recommended below.

Stability & Storage

Store the unopened product at 2 - 8 °C. Do not use past expiration date.

Background: CCL11/Eotaxin

CCL11/Eotaxin is a chemokine that interacts with CCR3 to induce eosinophil, basophil, dendritic cell, and Th2 cell chemoattraction during inflammatory and allergic reactions. Its production is upregulated in airway epithelium, alveolar macrophages, eosinophils, smooth muscle cells, chondrocytes, and fibroblasts following allergen or inflammatory challenge. CCL11 is also involved in the growth of myeloid cell progenitors and the differentiation of mast cells.

Alternate Names

Eotaxin

Entrez Gene IDs

6356 (Human); 20292 (Mouse)

Gene Symbol

CCL11

Additional CCL11/Eotaxin Products

Product Documents for Simple Plex Discovery Human CCL11/Eotaxin Assay

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Certificate of Analysis

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Product Specific Notices for Simple Plex Discovery Human CCL11/Eotaxin Assay

For research use only

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