Protein Purification & Reconstitution
Lee BioSolutions has 35 years of experience providing protein sample preparation, isolation, purification
and reconstitution services. Our worldwide research, healthcare, life science and biopharmaceutical clients
rely on Lee for consistent, scalable and high-quality protein work (96% or greater purity levels). We remove
the contaminants that can interfere with calibration, instrumentation, testing, validation and finished product
development. This results in a cleaner, higher-quality and higher-value end product. Lee BioSolutions also
custom-develops convenient, cost-effective protein reconstitution kits. These include a buffer (based on your
specifications), proteins and instructions for fast, easy reconstitution.
Protein Purification Methodologies
Our protein purification methodologies and custom laboratory work include affinity chromotagraphy,
chromatofocusing, gel filtration and desalting, hydrophobic interaction, ion exchange, extraction and
clarification, as well as salt and solvent precipitations. We also offer aseptic filtration, formulation and
lyophilization, protein conjugation and immobilization, purification method development and scale up, analytical
method development, and process and analytical validation.