Simple Plex Human CXCL5/ENA-78 Cartridge

R&D Systems | Catalog # SPCKB-PS-000334

Simple Plex Human CXCL5/ENA-78 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 (25 µL), Serum (25 µL), EDTA Plasma (25 µL), Heparin Plasma (25 µL)

Sensitivity

0.613 pg/mL

Assay Range

0.44-4160 pg/mL (Cell Culture Supernates, Serum, EDTA Plasma, Heparin Plasma)

Simple Plex Human CXCL5/ENA-78 Cartridge Summary

Simple Plex assay for the detection of human ENA-78 in cell culture supernatant (CCS), serum, and plasma (EDTA/Heparin)

*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 ENA-78.

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 16 times in one assay

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

Cell Culture Supernates, EDTA Plasma, Heparin Plasma, Serum

Intra-Assay Precision Inter-Assay Precision
Sample 1 2 1 2
n 16 16 10 10
Mean (pg/mL) 32.6 1511 31.2 1446
Standard Deviation 2.14 117 1.33 73.3
CV% 6.5 7.8 4.3 5.1

Recovery for Simple Plex Human CXCL5/ENA-78 Cartridge

Recovery was not necessary as ENA-78 shows natural linearity data from a neat sample to a 1:16 dilution.

Linearity

Samples containing and/or spiked with high concentrations of human ENA-78 were serially diluted with Sample Diluent to produce samples within the dynamic range of the assay

Human ENA-78 Simple Plex Assay Linearity

Scientific Data Images for Simple Plex Human CXCL5/ENA-78 Cartridge

Human ENA-78 Simple Plex Assay Standard Curve

Human ENA-78 Simple Plex Assay Standard Curve

Preparation and Storage

Shipping

The product is shipped with polar packs. 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: CXCL5/ENA-78

CXCL5/Epithelial Cell-derived Neutrophil-activating Peptide (ENA-78), is a member of the CXC subfamily of chemokines. Full-length CXCL5/ENA-78 is 114 amino acids (aa) in length with a predicted molecular weight of 12 kDa. Following the removal of the signal peptide, bioactive CXCL5/ENA-78 is 78 aa in length. CXCL5/ENA-78 can be N-terminally cleaved by Cathepsin G and Chymotrypsin to CXCL5/ENA-74 (74 aa) and CXCL5/ENA-70 (70 aa), which show increased potency relative to CXCL5/ENA-78. While murine LIX was thought to be an ortholog to human CXCL5/ENA-78, genome-wide analysis and a consensus in the field suggests that human CXCL5/ENA-78 does not have a true murine ortholog. CXCL5/ENA-78 is upregulated at sites of inflammation and is expressed by multiple hematopoietic cell types, fibroblasts, endothelial cells, vascular smooth muscle cells, and adipocytes. It acts as a chemoattractant for neutrophils, has angiogenic properties, and contributes to cancer progression.

Alternate Names

CXCL5, ENA-78, ENA78

Entrez Gene IDs

6374 (Human)

Gene Symbol

CXCL5

Additional CXCL5/ENA-78 Products

Product Documents for Simple Plex Human CXCL5/ENA-78 Cartridge

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Certificate of Analysis

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Product Specific Notices for Simple Plex Human CXCL5/ENA-78 Cartridge

For research use only

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