Arnold Luk is a seasoned professional in the scientific sales and application field, currently serving as a Scientific Sales Representative for Cell Culture Products at STEMCELL Technologies since November 2021. Prior experience includes roles as a Senior Application Scientist/Product Manager at Nanoscience Instruments, Senior Sales Operations Specialist at Block Engineering, and Senior Product Specialist at Shimadzu Scientific Instruments, where effective customer support, technical expertise, and trade show representation were emphasized. Arnold's career began with an Application Scientist position at Biolin Scientific AB and includes postdoctoral research at the University of Massachusetts Lowell, focusing on protein adsorption behaviors relevant to drug-eluting vascular stents. Arnold holds a PhD in Bioengineering and Biomedical Engineering from Rutgers University and a Bachelor's Degree in the same field from Drexel University, complemented by a minor in Business Administration.