Blog

Trends and know-how in biotech and downstream purification.

Properties of WorkBeads 40 IEX resins: What makes them exceptional?

Chromatography agarose resins

Purification of lactoferrin from low-fat bovine milk by cation-exchange chromatography

Introduction Lactoferrin is a globular glycoprotein found in secretory fluids of mammals. It controls the concentration of free iron, and is part of the innate immune system. Several mechansism have...

Desalting and buffer exchange of protein solutions

Introduction There is often a need for removing unwanted salt or low molecular weight compounds, or to exchange the buffer in protein purification and in subsequent studies. BabyBio™ Dsalt 1 ml and...

Prepacked OptioBio columns for small-scale purifications and process development

Introduction

Fast and efficient screening of binding conditions for cation-exchange chromatography

Introduction Conductivity, pH, residence time and the pI of the protein effects the binding of proteins in ion exchange chromatography. To get the best conditions optimization is necessary. BabyBio™...

BabyBio columns with excellent resolution and high capacities

Introduction The prepacked BabyBio™ columns for ion exchange chromatography (IEX) are designed for easy and convenient purification of protein, peptides and oligonucleotides. Giving excellent...