Lee BioSolutions has 37 years of manufacturing experience providing protein and immunoreagent  preparations, isolation and purification services.  We stock over 400 proteins and antibodies. Our worldwide research, diagnostic healthcare, life science and biopharmaceutical clients rely on LeeBio for consistent, scalable and high-quality protein purification for early clinical diagnosis of diseases.  Our highly active human proteins and antibodies are used in studies of inflammation, autoimmune disease, neurological disease,  breast and ovarian cancer, cardiovascular disease, Alzheimer’s Disease , muscular dystrophy, kidney disease, diabetes,  and more. We are able to extract and purify proteins from metric tons of animal tissue to mls of human plasma and tissue.  We work with thousands of customers a year.

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.

Lee BioSolutions maintains an active donor database to quickly produce samples and specimens of blood, saliva, sperm, vaginal fluid, biomarkers and other biological fluids and tissue based on your specifications for forensic research.

 Lee BioSolutions has been a trusted partner to the world's most respected research universities, hospitals and institutions, as well as the industry's largest names in clinical diagnostics, pharmaceutical and biotechnology.

Lee Biosolutions is ISO 9001:2008 certified, FDA registraton NO: 300434130  and APHIS approved MO-INT-0001 .