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In the previous chapter, it was mentioned that the wave-type bioreactor adopts a unique non-invasive mixing mode, creating a low shear force, high dissolved oxygen microenvironment for cell culture; coupled with disposable closed consumables, it fundamentally eliminates the risk of contamination, shortens the development and production cycles, and improves culture efficiency. Therefore, the wave-type bioreactor has been favored by numerous companies and research institutions worldwide.

Official Release

As experts in high-quality 3D cell manufacturing, Huafan Biologics has created an original 3D cell smart manufacturing platform, achieving scale, automation, intelligence, and closed-loop production preparation of cell therapeutics and derivatives. This is aimed at assisting global clients in establishing the most advanced cell therapeutic production lines. In order to drive the flourishing development of immunotherapy and benefit more patients, Huafan Biologics is proud to introduce the 3D FloTrix® vivaROCK bioreactor system.

Product Introduction

CytoNiche Biologics' independently developed disposable rocking bioreactor - the 3D FloTrix® vivaROCK bioreactor system - enables high-quality, scalable cultivation of 3D cells, bringing new choices to the fields of scientific research, process development, and manufacturing.

Product Specifications

3D FloTrix® vivaROCK Cell Culture Bag

Product Features:

Convenient Sterile Closed Environment

1. Disposable: Radiation sterilized products to meet one-time use requirements.

2. Closed System: Equipped with heat-sealed tubing as standard, catering to closed cultivation needs.

3. Versatile: Diverse types available to meet requirements for process exploration, parameter monitoring, high-density expansion, etc.

4. Multi-functional: Self-developed tubing design to accommodate perfusion culture, carrier culture, batch liquid exchange, and other functional requirements.

Industrial-grade Precision Control Procedures

Equipped with new automated features such as perfusion, liquid exchange, and pressure detection.

In-house developed PID & stage control algorithms to meet precise control requirements.

Complete data traceability in compliance with regulatory requirements.

Reliable Mechanical Braking Components

Strong tray versatility; the 10L tray is compatible with 1/3/10L culture bags.

Self-developed fixture design for quick installation/removal of culture bags.

Visible windows for temperature control and observation.

Product Application

Utilizing the 3D FloTrix® vivaROCK bioreactor system for perfusion culture of Jurkat cells, achieving a 20-fold proliferation in 7 days with a cell density reaching 6.64×10^6 cells/mL

After 8 days of pre-expansion, the NK-92 cells were transferred to the 3D FloTrix® vivaROCK bioreactor system for perfusion culture, achieving a 20-fold proliferation with a cell density reaching 2.0×10^6 cells/mL."

"Utilizing the 3D FloTrix® vivaROCK bioreactor system for the cultivation of HEK293 cells, achieving a 26.7-fold proliferation in 7 days with a cell density reaching 8×10^6 cells/mL."

Employing the 3D FloTrix® vivaROCK bioreactor system for CHO cell ATF perfusion culture, achieving a 314.3-fold proliferation in 9 days with a cell density reaching 9.43×10^7 cells/mL.

[About CytoNiche]

CytoNiche was established in 2018, led by Professor Yanan Du's research team from the School of Medicine at Tsinghua University, with Tsinghua University as a shareholder. The core technology originated from the transformation of scientific achievements at Tsinghua University and was recognized as a leading technology in "Science and Technology Innovation in China" by the China Association for Science and Technology. As a national-level high-tech enterprise, a national-level specialized and new technology "Little Giant" enterprise, a potential unicorn enterprise, it has also received key research and development special support from the Ministry of Science and Technology.

As an expert in high-quality three-dimensional cell manufacturing, CytoNiche provides a one-stop customized solution for cell scale-up based on 3D microcarriers. The company has built an original 3D cell smart manufacturing platform, achieving large-scale, automated, intelligent, and closed-cell drug and derivative production preparation. This helps global customers establish the most advanced cell drug production lines. After pioneering the production process pipeline for "billion-level" stem cells, the company is accelerating towards "hundred billion-level," dedicating efforts to empower the cell and gene therapy industry with 3D cell scale-up smart manufacturing technology to benefit more patients.