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JANUS G3 BioTx Pro Plus Workstation

The JANUS® G3 Bio Tx Pro Plus offers full walk-away automation for high-throughput process development, enabling more data from precious starting materials and limited resources.

Part Number YJM8MP1
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Research only. Not for use in diagnostic procedures.

Detail Information

The JANUS® G3 Bio Tx Pro Plus Includes:

  • Independent 8-channel pipetting arm combined with gripper equipped 96 channel multiple dispensing head for high throughput liquid handling and plate movement
  • Fully integrated vacuum filtration system for plate based purification and fraction collection
  • Easy reconfigurable deck for PhyNexus PhyTips®, GE PreDictor plates and Media Scout® RoboColumns
  • Automated fraction collection for whole and partial plates utilizing Media Scout® RoboColumns

The JANUS BioTx Pro and Pro-Plus Workstations are developed as intuitive, flexible, automated instruments capable of performing parallel small-scale analytical protein purification. A graphical user interface was developed to accommodate a variety of screening experiments designed to determine the optimal conditions for purification of biotherapeutic proteins using small-scale commercially available ion exchange and affinity chromatography solutions. Three modes of small scale protein purification can be automated on a single platform:

  • PhyNexus PhyTips®
  • GE PreDictor plates
  • Media Scout® RoboColumns

Two workstations are available to address your throughput and budgetary needs.


  • Expression optimization
  • Cell line selection
  • Purification process development
  • Bioanaytical sample prep


Depth 33.0 in
Pipetting Arms 96-channel, Varispan
Pipetting Type JANUS
Product Brand Name JANUS
Width 59.0 in
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Application Note


JANUS G3 Automated Workstation Accessory Guide

This guide provides information about accessories for the JANUS G3 Automated Workstations


Specification Sheet

JANUS G3 Automated Workstations Specification Sheet

Specifications for JANUS G3 Automated Liquid Handling Platforms