High-performance chromatography media for purification of MBP- and Strep-tag II recombinant proteins

HiTrap Capto IEX Selection Kit - Convenience, Speed, Simple operation and Easy scale-up

Vivaspin sample concentrators cater for sample volumes from 100 μl to 20 ml, with a range of molecular weight cutoff values from Mr 3 000 to 100 000.

Ettan LC – New brochure and datafile available

HiScreen columns for convenient process development

Phos SpinTrap Fe for selective enrichment of phosphorylated peptides

Everything you need to know about antibody purification.

The column is an excellent choice when time, sample, and buffer consumption is more important than achieving the highest possible resolution.

The kits are designed for molecular weight determination of proteins with high-resolution gel filtration media and columns such as Superdex™, Superose™, and Sephacryl™.

GSTrap 4B columns for one-step purification of GST-tagged proteins

Purification of PEGylated proteins and other large biomolecules

IMAC Sepharose media: charge with various metal ions for optimized purity; high protein binding capacity; compatible with a wide range of additives; available in the convenient and time-saving prepacked HiTrap™ and HiPrep™ formats

Saves time in purifying histidine-tagged proteins and maintains the activity of your target protein

Convenient screening and rapid, high-throughput parallel purification of histidine-tagged recombinant proteins

The fastest (20 min) and simplest way to purify histidine-tagged proteins using single-step gravity flow.

Capto MMC is a salt tolerant, multimodal cation exchanger. It allows direct application of undiluted, clarified feed.

Fully automated cross flow filtration

For capture and removal of strongly hydrophobic biomolecules at low salt concentrations

The winners of the Life Science Industry Awards 2004 were announced on December 6, and GE Healthcare was named best-in-class in protein purification and analysis products.

The Mono S™ method has greater resolution than both the Japanese and US methods and correlates well to the international HbA1c standard.

- Capto Q is a strong anion exchange medium for large-scale purification
- Prepacked HiTrap Capto Q, 1 ml and 5 ml columns for fast and convenient screening

ÄKTAxpress™ chromatography system is an integrated solution for multi-step purification of histidine- and GST-tagged proteins. Available for both high throughput and medium throughput, the system combines hardware, software and specially designed media to produce proteins with > 95% purity.

Ideal for lab scale chromatography. The fraction collector is programmable and easy to use in connection with UNICORN™ and ÄKTA™design chromatography systems or as stand-alone instrument.

ÄKTAxpress™ chromatography system is an integrated solution for high-throughput purification of histidine- and GST-tagged proteins. The system combines hardware, software and specially designed media to produce proteins with > 95% purity. ÄKTAxpress eliminates one of the bottlenecks in the production of proteins for structural studies by allowing for the multistep purification of up to 16 proteins in 12 hours.

Chromatography columns have two types of pressure limit, one for medium packing and the other for column hardware. The pressure affecting medium...

Basic research conducted at the Karolinska Institute in Sweden has been decisive to the discovery of how the enzyme, leukotriene A4 hydrolase, is involved in the formation of the inflammatory leukotriene...

New, fully up-to-date handbook describes the use of ion exchange chromatography and chromatofocusing for the separation and purification of biomolecules.

The ÄKTAxpress™ is the first fully integrated protein purification system to deliver totally automated, high throughput, multi-step purification of Histidine- and GST-tagged proteins.

Glutathione Sepharose High Performance consists of highly cross-linked 34 µm agarose beads to which glutathione has been immobilized. The resulting medium selectively retains GST-tagged recombinant proteins, allowing them to be purified from cellular contaminants in a simple one-step

Amersham Biosciences licenses Q Sepharose XL patent covering adenovirus purification technology from Gencell

A new affinity chromatography medium offers optimized purification of histidine-tagged proteins. Ni Sepharose™ High Performance provides better protein binding capacity, negligible Ni leakage and compatibility with a wide range of reducing agents, detergents, denaturants and other additives.

Tandem Affinity Purification (TAP) tag is a commonly used method for purification of Protein Complexes.

Protein concentrations in plasma range from low femtomolar to millimolar, which makes analysis of the low abundance proteins extremely challenging. Chromatographic prefractionation of plasma is a favourable approach to improve the ability to detect and identify low-abundance proteins in two-dimensional gel electrophoresis and/or liquid chromatography analysis of plasma, followed by mass-spectrometry.

The latest version of UNICORN™ v.4.12 control software for the ÄKTA™design and BioProcess™ protein separation platforms has been released with support for Windows XP operating system software.

Journal of Chromatography-Special Edition This edition featuring 36 articles is dedicated to the Amersham Biosciences two-day European workshop “From Gene to Functional Protein” held in Paris, June 2002.

New Application note

One of the best ways to learn to pack a chromatography column is to watch an expert. Column Packing - The Movie is a tool that takes you step by step through the process of packing.

ÄKTA™pilot is a high-performance, benchtop, liquid chromatography system. It is designed for process development and small-scale production and has the capacity to purify milligrams to tens of grams of product. Moreover, the system is hygienic and sanitizable for straightforward campaigning.

International Genomic/Proteomic Technology, Summer Issue

Jill A Sigrell, International Biotechnology Laboratory / June 2002

Each pack contains media for a three-step chromatographic process that selectively purifies supercoiled (ccc) plasmid DNA without the use of RNase enzymes.

Journal of Chromatography B, 1 (2002), vol. 769, 133-144.

For increased throughput when multiple samples of tagged proteins need to be purified.

New RPC column optimized for LC-MS applications.

Makes it easy to obtain a well-packed bed.

Easy and quick purification of your GST-tagged fusion proteins.