FR180380623
Estapor® Fluorescent Carboxylated microspheres
F1-EU-010 FluoEU COOH PS 1%, Red Fluorescent carboxylated microspheres 160nm, 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
pkg of 10-1000 mL (dark bottle)
manufacturer/tradename
Estapor®
concentration
1% solids
technique(s)
lateral flow assay: suitable (Immunoassay)
color
fluorescent red
matrix
polymeric Poly-styrene-co-acrylate
bead diameter
0.130-0.190 μm±<5%
capacity
>300 μeq/g surface charge density
λmax
350 nm (Emission at 613 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 overtraditional fluorescent microspheres:Significantly improve lateral flowassay sensitivity.Drastically reduce backgroundfluorescence.Make assays easier to read andquantify.Exhibit an enhanced fluorescentquantum yield facilitating a low detection limit.Exhibit a much longer Stokes shiftthan 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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