Cell Counting Beads

Cell counting beads for Cellometer™ and Cellaca™ instruments

The beads are supplied with a protocol, a certificate of analysis, and pass/fail criteria which users may choose to test concentration or viability read-outs on their instruments.

With the cell counting beads, users can:

Rapidly verify instrument functionality.
Mimic a live/dead assay with fluorescent beads.
Provide quick and simple cell counting checks.
Bead products do not replace IQOQ (which must be purchased separately).

For research use only. Not for use in diagnostic procedures.

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Bead product:	Compatible instruments:	Fluorescent bead size (µm):	Brightfield bead size (µm):	Used to measure:
Cellaca Brightfield Beads	Cellaca MX, Cellaca PLX	N/A	5 or 15	Concentration
Cellaca Viability Beads	Cellaca MX, Cellaca PLX	7.5 green, 10 red	N/A	Viability
Cellaca Brightfield and Viability Beads Kit	Cellaca MX, Cellaca PLX	7.5 green, 10 red	15	Concentration and Viability
Cellaca FL2 Beads Kit	Cellaca MX, Cellaca PLX	7.5 green, 10 red	5	Concentration and viability
5 µm Polystyrene beads in a Trypan blue solution	Cellometer Ascend, Cellometer Auto2000, Cellometer T4, Cellometer K2, Cellometer Spectrum	N/A	5	Concentration
10 µm Polystyrene beads in a Trypan blue solution	Cellometer Ascend, Cellometer Auto2000, Cellometer T4, Cellometer K2, Cellometer Spectrum	N/A	10	Concentration
15 µm Polystyrene beads in Trypan blue solution	Cellometer Ascend, Cellometer Auto2000, Cellometer T4, Cellometer K2, Cellometer Spectrum	N/A	15	Concentration
Cellometer Check Validation Bead Solution	Cellometer Ascend, Cellometer Auto2000, Cellometer K2, Cellometer Spectrum	7.5 green, 10 red	N/A	Concentration and viability