Explore the Invitrogen Cell Counter, specifically the Countess® II FL Automated Cell Counter, a versatile benchtop platform for cell assays. Featuring advanced optics and image analysis software, it enables rapid assessment of cells in suspension. 

With bright-field and optional fluorescence channels, researchers can count cells, monitor fluorescent protein expression, and assess cell viability efficiently. Ideal for basic cell culture and standardized sample analysis, the Invitrogen Cell Counter simplifies cell counting and viability determinations with accuracy and ease.

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Question & Answers For:

Invitrogen Cell Counter

Past Questions, Helpful Answers.

q.

What types of cells can be counted using the Invitrogen Cell Counter?

a.

This device is compatible with a wide range of cells in suspension, including mammalian, bacterial, and yeast cells, as well as other commonly used cell types in research.

q.

Can the cell counter measure cell viability?

a.

Yes, it can assess cell viability using either bright-field or fluorescence staining methods, depending on the sample preparation.

q.

Does the Invitrogen Cell Counter require a lot of training to operate?

a.

No, it is designed with user-friendly software and an intuitive interface, making it easy to operate with minimal training.

q.

What types of fluorescent dyes are compatible with this cell counter?

a.

The Countess II FL is compatible with a wide range of commonly used fluorescent dyes, such as DAPI, GFP, and PI, for fluorescence-based analysis.

q.

How does this device improve efficiency compared to manual cell counting?

a.

It automates the counting process, reducing the time and variability associated with manual counting, while providing accurate and reproducible results.

q.

Is the device suitable for high-throughput applications?

a.

While primarily designed for benchtop use, it efficiently processes samples and can handle moderate workloads for routine analysis.

q.

What consumables are required for operation?

a.

You will need compatible slides or disposable counting chambers and specific reagents or stains for fluorescence applications.

q.

Can it distinguish between live and dead cells?

a.

Yes, using fluorescence channels, it can differentiate live cells from dead cells when paired with appropriate viability dyes.

q.

Does it include software for data analysis?

a.

Yes, the device features built-in image analysis software that provides detailed reports, including cell size, count, and viability.

q.

Is maintenance of the device complicated?

a.

The Invitrogen Cell Counter is low-maintenance, requiring only basic cleaning and occasional software updates for optimal performance.