Simple Plex Human Syndecan-4 Assay Cartridge

R&D Systems | Catalog # SPCKB-PS-009775

Simple Plex Human Syndecan-4 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 (10 µL), EDTA Plasma (25 µL), Heparin Plasma (25 µL), Cerebrospinal Fluid (25 µL)

Sensitivity

1.28 pg/mL

Assay Range

5.05-7710 pg/mL (Cell Culture Supernates, Serum, EDTA Plasma, Heparin Plasma, Cerebrospinal Fluid)

Simple Plex Human Syndecan-4 Assay Cartridge Summary

Simple Plex assay for the detection of human Syndecan-4 in cell culture supernates (CCS), serum, plasma (EDTA/Heparin), and cerebrospinal fluid (CSF).

*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 Syndecan-4.

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.

精度

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, Cerebrospinal Fluid, EDTA Plasma, Heparin Plasma, Serum

Intra-Assay Precision Inter-Assay Precision
Sample 1 2 1 2
n 16 16 47 46
Mean (pg/mL) 55.4 2887 59.0 2958
Standard Deviation 4.55 150 5.70 259
CV% 8.2 5.2 9.7 8.8

Recovery for Simple Plex Human Syndecan-4 Assay Cartridge

Recovery at three different spiked concentrations within the range of the assay was evaluated.

Sample Type Average % Recovery Range %
Cell Culture Media (n=2) 102 99-105
Cerebrospinal Fluid (n=3) 109 104-115

Linearity

Samples containing and/or spiked with high concentrations of human Syndecan-4 were serially diluted with Sample Diluent to produce samples within the dynamic range of the assay.

Scientific Data Images for Simple Plex Human Syndecan-4 Assay Cartridge

Human Syndecan-4 Ella 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: Syndecan-4

Syndecans are type 1 transmembrane proteoglycans that constitute the major physiological form of heparan sulfate (HS) on the cell surface. The four vertebrate syndecans, Syndecan-1 through -4, have similar short cytoplasmic domains and extracellular portions that diverge, except for HS attachment sites. Structurally diverse side chains add considerably to the size of the core proteins and serve as binding sites for growth factors, cytokines, and extracellular matrix proteins. Syndecans are present as homodimers or multimers, and are often expressed in developmental and cell type-specific patterns. They have many biological roles including regulating cell growth, differentiation, and adhesion.

Alternate Names

Amphiglycan, Ryudocan, SDC4, Syndecan4

Entrez Gene IDs

6385 (Human); 20971 (Mouse)

Gene Symbol

SDC4

Additional Syndecan-4 Products

Product Documents for Simple Plex Human Syndecan-4 Assay Cartridge

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Certificate of Analysis

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Product Specific Notices for Simple Plex Human Syndecan-4 Assay Cartridge

For research use only

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