Protein Purification Services
CLEANER is better. Know exactly what your protein is!Crown Bioscience purification packages provide a full range of purification methods, allowing you to choose the ideal level of purity of the material for your intended application. Each of these options is available for both small and large amounts of protein. Crown Bioscience routinely maintains stringent QC and SOPs on its protein purification process. In addition, before shipping, our protein expression experts use a battery of protein assays to characterize each target protein to assure that it meets your requirements.
Protein Purification Options:
- Salt Precipitation Chromatography
- Ion-Exchange
- Hydrophobic Interaction
- Affinity Columns
- Size Exclusion
- Metal chelate
- Gel permeation
For applications such as crystallization, where purity is often the key to obtaining a high resolution protein structure, Crown Bioscience's advanced purification methods prove to be the key to our high success rate.
PurificationExpTM (PDF)Click here to get your project off the ground!
Added value:
- Cutting edge equipment for tangential flow and diafiltration at large scales
- Expertise in proteinase tag removal - thrombin, enterokinase, and rTev
- PurficationExpTM packages for:
- Exploratory research on proteins with uncharacterized behaviors
- Product generation for protein reagents for internal use or OEM resale
- Commercial purification protocols for large scale bioprocess production
- Expertise in family of proteins including kinases, nuclear hormone receptors, and cytokines