Medicilon’s Protein Purification Services

Medicilon’s protein scientists have been working on protein expression and purification for many years. We can start your project even you have nothing in hand but the name of your protein. In Medicilon’s laboratories, protein purification is performed in scales from micrograms and milligrams. All Protein Purification Services start with the analysis of physico-chemical and biological properties of a target protein resulting in the development of tailored procedures for its extraction, purification and characterization. More Information》》

Key Benefits from Medicilon for Protein Purification

quickly obtain proteins for research purposes such as:

evaluating their biological activities
inducing antibodies
use as research reagents
outsource your tough purification problems

Types of Protein

Native proteins from natural sources
Antibodies of different isotypes including IgMs
Enzymes
Growth factors
DNA binding proteins
Blood proteins
Membrane proteins
Fusion and tagged recombinant proteins

Scales

Analytical to preparative scale
Microgram to multi-gram quantities

Systems

Ion-exchange Chromatography
Size Exclusion Chromatography
Hydrophobic Interaction Chromatography
Affinity Chromatography (Ni, Co, FLAG, maltose, glutathione, protein A/G)
Displacement Chromatography

Protein purification methods range from affinity chromatography using various tags including His, Strep, Rho1D4, and others, classical chromatography such as ion exchange and size exclusion for polishing to protein-specific affinity chromatography which takes protein purification to the next level and allows for the enrichment of active protein conformations.

Protein Expression Systems at Shanghai Medicilon Inc.

E. coli Expression System
Yeast Expression System
Baculovirus Expression Vector System
Mammalian Expression

We will work with you to set milestones for your project. We will provide you detailed results of each milestones to ensure you are confident for continuing the project.