MagSi Immuno


 

Magnetic Immunoassays (MIA) use MagSIGNAL-STA 300 or MagSIGNAL-COOH 300 beads as detection labels instead of conventional enzymes, fluorophores or luminescent molecules.
 
MagSi-STA are magnetic silica particles with high quality streptavidin covalently attached to the bead surface. Applications include immunoassays and capture or purification of biotinylated molecules. The MagSi-STA Trial kit allows the screening of different types of streptavidin in parallel.

Beads for Magnetic Immunoassays


MagSIGNAL

Magnetic immunoassays (MIA) use magnetic beads as detection labels instead of conventional enzymes, fluorophores, or luminescent molecules. The presence of magnetic beads is detected by a magnetic reader which measures the magnetic field induced by the beads. The signal measured by the magnetometer is proportional to the analyte. MagSIGNAL are superparamagnetic beads with a mean diameter of 300 nm and are suitable for magnetic immunoassays in a variety of formats such as conventional lateral flow tests, microfluidic applications and biochips.


 


MagSIGNAL-STA 300

 
MagSIGNAL
Superparamagnetic particles of 300 nm with high quality streptavidin covalently attached to the bead surface. Intended for use with biotinylated antibodies as a detection label in magnetic immunoassays, or as solid support phase in immunoassays with other readout techniques.

 

Art. No. Product Conc. Size Volume
MD01101 MagSIGNAL-STA 300 10 mg/ml 300 nm 2 ml
MD03101 MagSIGNAL-STA 300 10 mg/ml 300 nm 10 ml
MD04101 MagSIGNAL-STA 300 10 mg/ml 300 nm 100 ml



 

MagSIGNAL-COOH 300

 
MagSIGNAL-COOH

Superparamagnetic particles of 300 nm with a carboxyl modified surface. Intended for immobilization of antibodies or proteins with carbodiimide coupling chemistry with NH2-containing molecules, and use as a detection label in magnetic immunoassays or as solid support phase in immunoassays with other readout techniques.

Art. No. Product Conc. Size Volume
MD01104 MagSIGNAL-COOH 300 10 mg/ml 300 nm 2 ml
MD03104 MagSIGNAL-COOH 300 10 mg/ml 300 nm 10 ml
MD04104 MagSIGNAL-COOH 300 10 mg/ml 300 nm 100 ml