FR180380642

Estapor^® Carboxylated Colored Microspheres

K1-030 Blue Int COOH PS 5% Blue Colored Carboxylated microspheres 300nm, Lateral Flow Immunoassay

• Synonym(s): Colored Beads, Detector Beads, Dyes Beads
• UNSPSC Code: 13102026

Properties

• material: polystyrene (microspheres)
• Quality Level: 300
• packaging: bottle of 5—250 mL
• manufacturer/tradename: Estapor^®
• concentration: 5% solids
• technique(s): lateral flow assay: suitable (immunoassay)
• color: bluevery strong
• matrix: polymeric Poly-styrene-co-acrylate
• bead diameter: 0.270—0.330 μm
• capacity: 200—500 μeq/g surface charge density
• λmax: 654 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 both qualitative and quantitative Lateral Flow ImmunoAssays.

Application

Main applications of the Color Intense microspheres include qualitative and quantitive Laterflow ImmunoAssays (LFIA)

Features and Benefits

Key advantages of Estapor^® Color Intense Microspheres include:

• Improved assay sensitivity through greater signal intensity.
• Easy reading, even at lower conjugate concentration.
• Multiplexing ready by combining Red and Blue Intense allows an easy differentiation of test lines.

Legal Information

Estapor is a registered trademark of Merck KGaA, Darmstadt, Germany