Skip to Content
Merck
All Photos(1)

Key Documents

FR180380535

Sigma-Aldrich

Estapor® Fluorescent Carboxylated microspheres

F1-XC-050 FluoXC COOH PS 1%, Green Fluorescent carboxylated microspheres 500nm, Lateral Flow Immunoassay - For ordering, click "Request more information"

Synonym(s):

Detector Particles, Fluorescent Beads

Sign Into View Organizational & Contract Pricing
All Photos(1)

About This Item

UNSPSC Code:
13102026
NACRES:
NA.24

Quality Level

300

packaging

pkg of 1-1000 mL (dark bottle)

manufacturer/tradename

Estapor®

concentration

1% solids

technique(s)

lateral flow assay: suitable (Immunoassay)

color

fluorescent green

matrix

polymeric Poly-styrene-co-acrylate

bead diameter

0.450-0.530 μm±<5%

capacity

1-10 μeq/g surface charge density

λmax

470 nm (Emission at 525 nm)

functional group

carboxylic acid (COOH)

storage temp.

2-8°C

Looking for similar products? Visit Product Comparison Guide

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. Our XC fluorescent microspheres are best suited to quantitative lateral flow assays. With their monodispersity and uniformity, creating a standard curve for analyte quantification is easy and reliable.

Application

Main applications of the fluorescent microspheres include qualitative and quantitive Laterflow Immunoassays (LFIA)

Legal Information

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

Storage Class Code

12 - Non Combustible Liquids

WGK

WGK 2

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service