Alit Biotech (Shanghai) Co., Ltd. products

Countstar Rigel S6 is an automated image-based cell analysis platform with full-spectrum fluorescence Microscope, FCS Express software, analysis and reporting of both data and image. Countstar Rigel S6 equipped with 4 fluorescence channel, allow for 13 different fluorescent analysis combinations, support any dye of different wavelength. Excitation light: 480nm, 525nm, 375nm, 620nm
Emission filter：460nm, 535nm, 580nm, 600LP, 665LP

The Countstar Rigel S5 system increases the PE channel on the basis of Rigel S3, and can carry out multi-color fluorescence experiments in addition to rapid cell viability and concentration measurement, including cell apoptosis (Annexin V/PI/DAPI), cell transfection (GFP/YFP/RFP), CD marker experiment (DAPI/FITC/PE), and cell killing (Hoechst T33342/Calcein-AM/PI) and so on. Excitation light: 375nm, 480nm, 525nm 
Emission filter：460nm, 535nm, 580nm, 600LP.

The Countstar S3 System combines the three fluorescence channels plus a bright field digital microscope, an image cytometer, and a cell counter in a single bench-top instrument. This application-driven, compact, automated cell imaging system provides an all-in-one solution for cell counting, cell viability and T/NK cell mediated cytotoxicity through the use of preconfigured biological applications (BioApps). They are designed to simplify routine cell lab tasks，which leaves you time to focus on the research! Excitation light: 375nm, 480nm, 525nm.
Emission filter：460nm, 535nm, 600LP.

The Countstar S2 System combines the two fluorescence channels plus a bright field digital microscope, an image cytometer, and a cell counter in a single bench-top instrument. This application-driven, compact, automated cell imaging system provides an all-in-one solution for cell counting, cell viability and Cell transfection efficiency through the use of preconfigured biological applications (BioApps). They are specifically optimized for analysis of primary cells from peripheral blood, including PBMC, CAR-T, NK cell and MSC, which commonly used in cell therapy. Excitation light:  480nm, 525nm. Emission filter：535nm, 600LP.

The Countstar Altair is designed based on the classic Trypan Blue exclusion principle, integrating the advanced “fix focus” optical imaging bench, the most advanced cell recognition technologies, and software algorithms. Enable to get the information of cell concentration, viability, aggregation rate, roundness, and diameter distribution by one run. To meet the cGMP regulation, Countstar Atair software is equipped with a powerful data management function and offers a 4-level user access control feature, e-signatures, and log files that are in compliance with the FDA 21 CFR Part 11 regulations.

The Countstar BioFerm Automatic Yeast Counter combines traditional Melanie or Methylene Violet staining with high-resolution imaging and intelligent image recognition for accurate and consistent detection of yeast concentration and viability with a powerful Data Management System.

Integrating advanced optical imaging technology and intelligent image recognition technology, Countstar® BioMarine Automated Counter is a professional automatic counter developed to accurately measure the concentrations of algae. For both pure cultures of unicellular algae and mixed cultures of multi-algae samples, Countstar® BioMarine can provide accurate results with high repeatability and save your valuable time and energy.