产品介绍： Our QuantumPlexTM kits provide a general platform for multiplexed assay development on standard flow cytometers. Microsphere populations in 5 - bead kits are encoded with different intensities of Starfire Red? and the two size kits (4.4 μm, 5.5 μm) may be combined to extend the array. Starfire Red? emits in the red channel (e.g., PE-Cy?5, APC) with very little carry-over into lower wavelengths, leaving other detectors available for determination of positive binding events via common reporters such as FITC and PE. QuantumPlexTM kits are available with two different surfaces to accommodate the coating strategy of choice: carboxyl (COOH) and streptavidin (SA). Carboxyl populations are at a concentration of ~1x108 beads/mL, while Streptavidin are at a concentration of ~1x106 beads/mL