Search Thermo Fisher Scientific
Invitrogen™
CountBright™ Plus Absolute Counting Beads
CountBright Plus Absolute Counting Beads are a calibrated suspension of ∼4 μm beads that encapsulate dyes that are excitable acrossRead more
| Catalog Number | Quantity |
|---|---|
| C36995 | 100 tests |
Catalog number C36995
Price (USD)
369.00
Each
-
Quantity:
100 tests
Price (USD)
369.00
Each
CountBright Plus Absolute Counting Beads are a calibrated suspension of ∼4 μm beads that encapsulate dyes that are excitable across a wide range of UV-IR wavelengths and brightly fluoresce in the emission range of 385-860 nm. In instances where a flow cytometer is not designed to provide absolute cell count, the use of absolute counting beads can help to determine the count. Absolute cell count is defined as the concentration of cells in the original sample.
• Beads are on-scale with most cell types, including human whole lysed blood, for ease of use
• >95% singlets for improved accuracy
• Excited by UV-IR lasers for an expanded emission range (385–860 nm)
• Beads are on-scale with most cell types, including human whole lysed blood, for ease of use
• >95% singlets for improved accuracy
• Excited by UV-IR lasers for an expanded emission range (385–860 nm)
For Research Use Only. Not for use in diagnostic procedures.
Specifications
Diameter (Metric)4 μm
Quantity100 tests
Shipping ConditionRoom Temperature
Product LineCountBright™
Product TypeCell Counting Bead
Unit SizeEach
Contents & Storage
- 5 mL beads in buffer
- Store at 2°C to 8°C
Have questions about this product? Ask our AI assisted search.
This is an AI-powered search and may not always get things right. You can help us make it better with a thumbs up or down on individual answers or by selecting the “Give feedback" button. Your search history and customer login information may be retained by Thermo Fisher and processed in accordance with our
Privacy Notice.