Featured Product

Remove Endotoxins from Protein Samples with Proteus NoEndoTM Columns

Proteus NoEndo spin columns provide fast convenient affinity-based removal of endotoxins from antibodies and other proteins with recoveries of 85% or greater. High Capacity (HC) columns are available for recombinant proteins expressed from bacteria such as E. coli and Standard (S) columns allow purification of monoclonal antibodies from mammalian cells. Mini (M) kits are available with loose resin vials for samples up to 20 ml in volume while Micro kits are also supplied with loose resin for smaller sample sizes.

Learn More

Featured Product

Multi-Well Dialyzers for Plasma Protein Binding (PPB) Studies and Buffer Exchange

The Xpress Dialyzers from Scienova are ready-to-use dialysis systems for small sample volumes. They allow fast and efficient purification of protein, RNA and DNA samples. Their design provides excellent sample recovery with reduced dialysis times and can be used with most pipetting and laboratory automation systems. Plasma protein binding (PPB) studies and automated buffer exchange can be easily performed with Xpress Dialyzers. They are available for a variety of sample volumes with several molecular weight cutoff (MWCO) choices.

Learn More

Featured Video

Video Showing a Quantitative Glycomics and Proteomics Combined Purification Strategy

Check this video link showing the use of centrifugal filters to prepare samples for purification of N-glycans before analysis by LC-MS. The methodology is similar to the FASP procedure used for proteomic studies with Vivafree filters. Permission to use the video link provided by Dr. David C. Muddiman, Dept. of Chemistry, North Carolina State University.

Learn More

Featured Content

Scienova ED300 Dialyzer on an Automated Liquid Handling System
 

This video link demonstrates how the Scienova ED300 96-well dialyzer can be used with an automated pipetting system to greatly facilitate preparation of plasma samples for PPB studies or automated buffer exchange.

Filter Aided Sample Preparation (FASP) for Proteomic Research
Centrifugal ultrafiltration devices for preparing proteomic samples for analysis. These devices include the VivafreeTM and Vivacon® filters which are the same products but supplied for different markets.
Automated Buffer Exchange
Protein Stability Studies with Scienova Dialyzers and Hamilton Microlab STAR