ProPac™ 3R SAX 3 μm HPLC Columns
ProPac™ 3R SAX 3 μm HPLC Columns
Thermo Scientific™

ProPac™ 3R SAX 3 μm HPLC Columns

Get the performance you need with ProPac™ 3R SAX HPLC columns. Suitable for charge variant separations and recommended for therapeutic proteins, mAbs, ADCs, and AAVs.
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Catalog NumberLength (Metric)Diameter (Metric)Flow Rate
43203-05206850 mm2 mm0.1 to 0.2 mL/min
43203-05406850 mm4 mm0.3 to 0.5 mL/min.
43203-102068100 mm2 mm0.1 to 0.2 mL/min.
43203-104068100 mm4 mm0.3 to 0.5 mL/min.
Catalog number 43203-052068
Price (USD)/ Each
756.76
Special Offer
Online exclusive
Ends: 31-Mar-2025
1,009.01 
Save 252.25 (25%)
Add to cart
Length (Metric):
50 mm
Diameter (Metric):
2 mm
Flow Rate:
0.1 to 0.2 mL/min
Price (USD)/ Each
756.76
Special Offer
Online exclusive
Ends: 31-Mar-2025
1,009.01 
Save 252.25 (25%)
Add to cart
ProPac™ 3R SAX 3 μm HPLC Columns
Catalog number43203-052068
Price (USD)/ Each
756.76
Special Offer
Online exclusive
Ends: 31-Mar-2025
1,009.01 
Save 252.25 (25%)
-
Add to cart

Use Thermo Scientific™ ProPac™ 3R SAX 3 μm HPLC columns to provide the reproducibility, resolution, and robustness needed for protein characterization. These columns are ideal for charge variant analysis and recommended for use with therapeutic proteins with acidic pI values, monoclonal antibodies (mAbs), antibody drug conjugates (ADCs), biosimilar proteins, and adeno-associated viruses (AAVs).

Designed with bio-inert materials to reduce secondary interactions, our ProPac 3R SAX columns deliver the performance you need over a broad range of pH's, temperatures, and mobile phase compositions with excellent recovery and low carryover.

Suitable for use with mass spectrometry (MS).

Maximizing Reproducibility, Resolution, and Robustness

The ProPac 3R SAX 3 μm HPLC column is a strong anion-exchanger with a quaternary amine functional group, suitable for use in biomolecule applications. These specialized ion-exchange chromatography columns provide qualitative and quantitative evaluation of charge variant analysis to biopharmaceutical scientists who need reproducible resolving capabilities when identifying and quantifying charge variant profiles of proteins.

Our ProPac 3R SAX columns offer superior performance for characterization of proteins including monoclonal antibodies (mAbs), therapeutic proteins with acidic pI values, antibody drug conjugates (ADCs), biosimilar proteins, and adeno-associated viruses (AAV).

Column Features:

  • Ideal for characterization and quality control assessment of closely-related protein variants
  • Ability to separate full versus empty capsids for AAVs
  • The high sample loading capability, without the carryover, allows for easy method optimization to provide you with excellent sensitivity and performance over a broad range of pH's, temperatures, and mobile phase compositions
  • Compatible with mass spectrometry (MS)
  • High-efficiency separations, resulting in a better understanding of charge variants in your samples
  • Higher capacity than other columns based on nonporous particles
  • Superior column-to-column and lot-to-lot reproducibility eliminates column variability as a concern in stability and QA/QC testing
Specifications
Column FormatAnalytical Column
Diameter (Metric)2 mm
Flow Rate0.1 to 0.2 mL/min
Length (Metric)50 mm
Max. Pressure4500 psi (310 bar)
Particle Size3 μm
pH2 to 12
Pore SizeNonporous
TemperatureAmbient to 60°C
Stationary PhaseProprietary
Product LineProPac
Packing MaterialMonodisperse Polymer Resin
Column TypeIon Exchange
PhaseStrong Anion Exchange
MaterialPEEK Hardware
TechniqueBio-LC
Unit SizeEach