FR180380625
Estapor® Fluorescent Carboxylated microspheres
F1-EU-050 FluorEU COOH PS 1%, Red Fluorescent carboxylated microspheres 500nm, Lateral Flow Immunoassay - For ordering, click "Request more information"
Synonym(s):
Detector Particles, Fluorescent Beads
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About This Item
UNSPSC Code:
13102026
NACRES:
NB.21
Quality Segment
packaging
bottle of 10-1000 mL
manufacturer/tradename
Estapor®
concentration
1% solids
technique(s)
lateral flow assay: suitable (Immunoassay)
color
fluorescent red
matrix
polymeric Poly-styrene-co-acrylate
bead diameter
0.450-0.530 μm±<5%
capacity
1-10 μeq/g surface charge density
λmax
350 nm (Emission at 615 nm)
functional group
carboxylic acid (COOH)
storage temp.
2-8°C
General description
Estapor® microspheres have been the top choice for many lateral flow diagnostic test manufacturers. Used in millions of assays made by internationally known brands, our microspheres are adapted to both qualitative and quantitative Lateral Flow ImmunoAssays.
Application
Main applications of the fluorescent microspheres include qualitative and quantitive Laterflow ImmunoAssays (LFIA)
Features and Benefits
Europium microspheres provide several advantages over traditional fluorescent microspheres: • Significantly improve lateral flow assay sensitivity • Drastically reduce background fluorescence • Make assays easier to read and quantify • Exhibit an enhanced fluorescent quantum yield facilitating a low detection limit • Exhibit a much longer Stokes shift than traditional fluorescent labels
Legal Information
Estapor is a registered trademark of Merck KGaA, Darmstadt, Germany
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Storage Class
12 - Non Combustible Liquids
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