Quality Segment
manufacturer/tradename
Estapor®
packaging
bottle of 10ml-10L (dark bottle)
concentration
1% solids
technique(s)
lateral flow assay: suitable (Immunoassay)
color
fluorescent green
matrix
polymeric Poly-styrene-co-acrylate
bead diameter
0.130-0.190 μm±<5%
capacity
>300 μeq/g surface charge density
λmax
470 nm (Emission at 525 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. 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
Still not finding the right product?
Explore all of our products under Estapor® Fluorescent Carboxylated microspheres
Storage Class
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.