Bowen provides variety of analytical assays in protein and antibody drug developability assessment with Collaborator:

• Engineering: design, engineer, optimization, humanization, testing
• Expression: bacterial and mammalian hosts, Transient and stable expression
• Purification: affinity (nickel, protein A, anti-Flag, streptavidin), size exclusive, ion exchange
• Assessment: affinity, specificity, solubility, stability, internalization, cytotoxicity (killing assay), T cell activation, ADCC, cytokine release