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XCell™ ATF | Stainless Steel

Simplify and intensify cell culture processes. The XCell™ ATF System, a cell retention device attached to a bioreactor, delivers high cell density and process intensification.

XCell™ ATF | Stainless Steel

A finalist for the 2012 Technology of the Decade Award from Bioprocess International, the XCell™ ATF System uses hollow fiber filters to achieve high cell retention, concentration and viability.

The XCell™ ATF System in stainless steel comes in five different sizes for operation from lab-scale to production-scale. Each system consists of a diaphragm pump in a stainless steel housing, a single-use hollow fiber filter cartridge, and a control system.

XCell™ ATF 2

XCell™ ATF 4

XCell™ ATF 6

XCell™ ATF 10

高性能

100% cell retention, high cell concentration and viability

连续性

实现连续工艺,获得可直接用于捕获层析的澄清收获液

flexible

可连接任何生物反应器,实现不同应用目的

可从实验室规模放大至生产
可放大性

从工艺开发规模到生产规模

global support

现场应用和客服专员,提供全球化的支持

Repligen在ISO 9001质量管理体系下开发和生产用于生物制药行业的产品。我们专注于及时交付高质量、一致且稳健的产品,以确保我们客户的业务连续性。

关于Repligen生产

Connecting to a bioreactor

The XCell™ ATF System is easy to connect to standard bioreactors, including

  • Glass bioreactors (1L - 20L)
  • Wave type single-use  bioreactor (1L - 1000L) 
  • Stirred tank single-use  bioreactor (2L - 2000L)
  • Stainless steel bioreactors (20L - 2000L)
XCell™ ATF 系统 - 不锈钢

hollow fiber filters

The XCell™ ATF System uses hollow fiber filters to achieve efficient cell retention or separation with low shear. Microfiltration (MF) and ultrafiltration (UF) filters come in five sizes corresponding to the size of the XCell™ ATF System used, and are available in polysulfone or polyethersulfone for reduced protein binding.

There is a variety of hollow fiber filter options that can be selected depending on the specific cell culture process application. Options include:

  • Different membrane types -  polysulfone or polyethersulfone
  • Different microfiltration (MF) membrane pore sizes - 0.1 – 0.65 µ
  • Different ultrafiltration (UF) membrane molecular weight cut offs -  10 Kda – 750 Kda
  • Different surface areas

The Repligen Field Applications team can help select the right hollow fiber filter for your application.

Watch the video on how to install a hollow fiber filter into an XCell™ ATF 10 stainless steel device.

Selection Guide

Presented are hollow fiber filter areas, XCell™ ATF pump volumes, and typical bioreactor working volumes paired with each XCell™ ATF System. Actual capacity and vessel size depend upon specific cell culture process conditions.

         
System Effective surface area 
(m2)
Approximate ATF bikume exchanged
(L)
Suspension cultures volume
(L)
Microcarrier cultures volume
(L)
XCell™ ATF 2 0.13 0.1 1 -  10 1 - 20
XCell™ ATF 4 0.77 0.4 7 - 25 20 - 80
XCell™ ATF 6 2.5 1.2 20 - 200 80 - 300
XCell™ ATF 10 11.0 6.0 200 - 1000 300 - 1000

Systems and Components

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XCell™ ATF 2 System with C24 Controller
non-GMP only

XCell™ ATF 4 System with C24 Controller
non-GMP only

XCell™ ATF 4 System with C410 Controller
GMP and non-GMP possible

XCell™ ATF 6 System with C410 Controller
GMP and non-GMP possible

XCell™ ATF 10 System with C410 Controller
GMP only

XCell™ ATF 2

XCell™ ATF 4

XCell™ ATF 6

XCell™ ATF 10

C24 Controller
for XCell™ ATF 2, XCell™ ATF 4 Systems

C410 Controller
for XCell™ ATF 4, XCell™ ATF 6, XCell™ ATF 10 Systems

资源

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