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货号 | 类型 | 质保期 | 软件 |
---|---|---|---|
A50303 | 用户安装型自动细胞计数器 | AB Repair Center (ABRC) Extended Warranty | Countess™ 3/3 FL Cell Counter Software |
A49866 | 自动细胞计数器及附件 | Standard | Countess™ 3/3 FL Cell Counter Software |
A49892 | 用户安装型自动细胞计数器 | Rapid Exchange (REX) Extended Warranty | Countess™ 3/3 FL Cell Counter Software |
A49893 | 用户安装型自动细胞计数器 | AB Repair Center (ABRC) Extended Warranty | Countess™ 3/3 FL Cell Counter Software |
A50299 | 用户安装型自动细胞计数器 | Rapid Exchange (REX) Extended Warranty | Countess™ 3/3 FL Cell Counter Software |
AMQAF2000 | 全自动细胞计数器 | Standard | Countess™ 3/3 FL Cell Counter Software |
AMQAF2001 | Automated Cell Counter | Standard | Countess™ 3/3 FL Cell Counter Software with 21 CFR Part 11 Software Module |
Features of the Countess 3 FL Automated Cell Counter include:
The Countess 3 FL Automated Cell Counter works in two simple steps:
Obtain accurate cell counts
The Countess 3 FL Automated Cell Counter uses trypan blue staining combined with auto-focus and lighting driven by a machine-learning image analysis algorithm to obtain accurate cell and viability counts. The measurement range extends from 1 x 104 to 1 x 107 cells/mL (the optimal range is 1 x 105 to 4 x 106 cells/mL), which is broader than that of a hemocytometer.
Simple operation with fluorescent application versatility
Operated using an intuitive user interface, automated cell counting with the Countess 3 FL counter gives you the data you need to prepare your sample for the next passage or experiment and allows you to multiplex with a variety of fluorescent dyes and proteins excited and detected via EVOS™ light cubes. With both brightfield and fluorescence cell counting options, you can perform cell counts for routine cell culture applications along with more extensive fluorescence analysis of cells such as live vs. dead, nucleated vs. non-nucleated, and transfected vs. untransfected. You no longer need complex, expensive instruments to obtain reliable data.
Transfer data and images to your PC or cloud
Using the USB port on the Countess 3 FL Automated Cell Counter and any USB drive, you can save your cell count results and images and transfer them to your PC. For your convenience, a USB drive and WiFi dongle are supplied with the Countess 3 FL instrument.
Improve downstream single-cell analysis
Ensure accurate single-cell analysis and RNA sequencing results by minimizing cell aggregates and obtaining precise viable cell counts. For optimal single-cell data output, use the percent cell aggregates on the Countess 3 FL to confirm <5% aggregates in the starting sample before single-cell analysis. Staining with fluorescent dyes such as the ReadyCount stains and using the Countess 3 FL-based count mode offers more accurate counts and viability measurements for samples with debris or out-of-focus cells in brightfield. The Countess 3 FL and ReadyCount stains are also recommended for counting isolated nuclei in scATAC-Seq studies. View the single cell and nuclei counting application note for more details.
The Countess 3 FL Automated Cell Counter can be purchased as the instrument (Cat. No. AMQAF2000) or a variety of packages bundled with additional accessories, extended warranties, or software:
Extended warranty instrument and starter packages
The Countess 3 FL Automated Cell Counter comes with a standard 1-year warranty. Keep your cell counter up and running with the addition of a 3-year extended warranty that covers all costs for shipping, parts, and labor for repairs. Countess 3 FL instrument and Starter Packages are available with two different types of extended warranty packages:
Countess 3 FL with 21 CFR Part 11 Software Module (Cat. No. AMQAF2001)
The included Countess 3 21 CFR Part 11 Software Module is for use with the Countess 3 and Countess 3 FL automated cell counters and supports compliance with 21 CFR Part 11 FDA guidelines for security, auditing, and electronic (SAE) signatures using an SAE administration console. The 21 CFR Part 11 software can also be purchased separately (Cat. No. A51025).