QuantumPlex™ SP Carboxyl 5.5µm

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Catalog No. Packaging Size Price Quantity
BLI237A-1 1 ml
BLI237B-3 3 ml


The microsphere populations in the QuantumPlex™five-bead kits are encoded with different intensities of Starfire Red™, and microspheres in our ten-bead kits are distinguished by both fluorescence intensity and size. Starfire Red™ is a fluorescent dye with unique characteristics that make it ideal for multiplexing applications. The dye's broad excitation band allows it to be excited at a number of wavelengths, and it emits in the FL3 channel (685nm) with very little carry-over into FL1 or FL2, leaving othe detectors available for determination of positive binding events via common reporters such as FITC and PE.

QuantumPlex™ Single Population (SP) kits consist of 1-particle, dyed with Bangs' Starfire Red™ dye, which is suitable for use with any standard flow cytometer. Particles are available with carboxyl or streptavidin to bind biotin. For Flow Cytometry Resources, visit the Bangs Flow Blog.

Protect from light;Store at 4 degrees celsius;Do not permit to freeze