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
• UNSPSC Code: 13102026

Properties

• Quality Level: 300
• 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

Description

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

Safety Information

• Storage Class Code: 12 - Non Combustible Liquids
• WGK: WGK 2
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable