Simple Plex Human PlGF Cartridge

R&D Systems | Catalog # SPCKB-PS-000261

Simple Plex Human PIGF 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

0.988 pg/mL

Assay Range

3.6-5490 pg/mL (Cell Culture Supernates, Serum, EDTA Plasma, Heparin Plasma)

Simple Plex Human PlGF Cartridge Summary

Simple Plex assay for the detection of human PIGF 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 PIGF.

Cross-reactivity

Cross-reactivity observed with 1 or more available related molecules. < 50% cross-species reactivity observed with species tested.

Interference

Interference observed with 1 or more 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 1
n 16 16 7 6
Mean (pg/mL) 34.9 1479 31.8 1614
Standard Deviation 1.56 73.6 1.89 178
CV% 4.5 5.0 6.0 11.0

Recovery for Simple Plex Human PlGF Cartridge

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

Sample Type Average % Recovery Range %
EDTA Plasma (n=3) 91 87-93
Heparin Plasma (n=3) 86 78-91
Serum (n=3) 83 73-90

Linearity

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

Human PlGF Simple Plex Assay Linearity

Scientific Data Images for Simple Plex Human PlGF Cartridge

Human PlGF Simple Plex Assay Standard Curve

Human PlGF Simple Plex Assay

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: PlGF

PlGF (placenta growth factor) is secreted primarily by villous trophoblasts and decidual cells, with circulating levels increasing during pregnancy but attenuated in preeclampsia. PlGF signals through VEGF R1/Flt‑1 and Neuropilins, while VEGF binds both VEGF R1 and R2 but signals mainly through VEGF R2. PlGF reduces binding of VEGF to VEGF R1 and increases VEGF/VEGF R2‑mediated angiogenesis. It induces monocyte activation, migration, and production of inflammatory cytokines and VEGF. These activities facilitate wound and bone fracture healing and also contribute to inflammation in active sickle cell disease and atherosclerosis.
 

Long Name

Placenta Growth Factor

Alternate Names

PGF, PGFL

Entrez Gene IDs

5228 (Human); 18654 (Mouse)

Gene Symbol

PGF

Additional PlGF Products

Product Documents for Simple Plex Human PlGF Cartridge

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Certificate of Analysis

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Product Specific Notices for Simple Plex Human PlGF Cartridge

For research use only

Citations for Simple Plex Human PlGF Cartridge

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