Protein Purification

A comprehensive selection of protein purification and analysis services for isolation and characterization of recombinant affinity-tagged or native proteins are available.  In addition, we also offer customizable protein analytics packages.

Purification Methods

Chromatography Methods

Proteos offers fully customizable purification services for isolation of recombinant affinity-tagged or native proteins using manual and FPLC chromatography methods.  Purification scales range from less than a milligram up to multiple gram quantities at purities >95%.  Our scientists have decades of protein purification experience and can either develop a process from square one or replicate an established protocol.

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Protein Analytics

Protein Analytics

Proteos can analyze and characterize your protein samples or proteins produced through utilization of our expression and purification services. Types of analysis include SDS-PAGE, protein quantitation via A280 or colorimetric assay, western blot, analytical HPLC-SEC, intact mass spectrometry, endotoxin determination via LAL assay, and protein melting temperature determination via thermal shift assay.

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