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LabChip GXII Touch 24 Protein Characterization System

The LabChip® GXII Touch protein characterization system provides the complete solution for reproducible quantitation, molecular weight sizing and percent purity analysis of protein samples. Leveraging microfluidic electrophoretic separation technology, the LabChip® GXII Touch system enables rapid characterization with minimal sample preparation setup and sample input volume.

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For research use only. Not for use in diagnostic procedures.

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Model Name
LabChip GXII Touch HT Protein Characterization System
LabChip GXII Touch 24 Protein Characterization System
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Detail Information

Versatile instrument for protein analysis and quantitation

  • Multiple assays available for quantification, molecular weight sizing, purity, charge variants and glycan analysis. With our pre-verified assays, there is no (or little) method development needed.
  • Rapidly determine the molecular weight, concentration and purity of every protein within your sample
  • Optimal for all throughput needs, with run cherry-picking to 96-well and 384-well high-throughput compatibility
  • Accelerate design space parameters with protein sample analysis from Quality of Design (QbD) and Design and of Experiment (DoE) studies
  • Instrument is applicable throughout the workflow, whether upstream in R&D through Process Development down to final Quality Control.
  • Intuitive touch screen interface with comprehensive analysis using LabChip® GX software enabling “True high-throughput analytics.” Analyze results electropherogram, tabular and virtual gel formats
The platform supports multiple assays for characterizing proteins in reduced and non-reduced samples including:
  • Analyze critical quality attributes in as few as 42 seconds:
  • Titer (concentration and sizing)
  • Purity assessment
  • Aggregation (covalently linked)
  • Stability (degradation / fragmentation analysis)
  • N-Glycan profiling
  • mAb Charge variant / charge heterogeneity
  • mAb impurity analysis (detect minor impurities)
For research use only. Not for use with diagnostic procedures.


21 CFR Part 11 Compatible Yes
Depth 49.0 cm
Model Name LabChip GXII Touch 24 Protein Characterization System
Product Brand Name LabChip GXII
Research Areas Translational Research
Width 51.0 cm
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Application Note

Characterization of NISTmAb using Protein Clear HR Assay

Enable high-resolution protein purity assessment of monoclonal antibodies w/ Protein Clear HR-assay

PDF 521 KB


Genomics Solutions Portfolio Brochure

This brochure gives an overview of next generation of DNA analysis (genomics research) solutions reducing the complexity and bottlenecks of nucleic acid quantitation and analysis presented by today’s sequencing technologies.



Low MW Protein User Guide

User Guide for LabChip GX Touch Protein Low MW assay.

ProfilerPro Glycan Profiling Quick Guide

User Guide for LabChip GXII Touch protein reagents

PDF 332 KB
Protein Charge Variant Assay Quick Guide

User Guide for LabChip GXII Touch protein reagents

PDF 383 KB
Protein Charge Variant Assay User Guide

User Guide for LabChip GXII Touch protein reagents

Protein Express User Guide

The Protocols defined in this User Guide apply to all of the LabChip instrument products running the Protein Express Assay. The LabChip GXII Touch is used for general visual reference in most examples in this guide.