Ping Liang Email & Phone Number

Bothell, Wa

• Downstream process development and protein purification to be used as components for Cepheid GeneXpert System diagnostic testing. Developed two successful downstream processes aiding Cepheid in its landmark achievement of becoming America's No. 1 molecular diagnostics company.• Devised enzyme upstream process by using E. coli with shake flask and bioreactor for generating cell paste for downstream use.• Led integral discussions in manufacturing and R&D activities, including daily management meetings and regular team and department meetings.• Drafted and reviewed SOPs, reports, and other internal documents.

Rockville, Md

• Led team in developing chromatography and filtration processes for protein purification from human plasma, including process define and optimization, chromatography resin life cycle study and cleaning procedure development, formulation screening, scale-up run, and processes validation.• Performed successful assay validations for Neph and BCS.• Consulted the manufacturing team and oversaw the successful technology transfer to the manufacturing plant.• Provided updates to senior management on project statuses. • Provided tutoring to new associates.• Planned associate’s laboratory schedule for daily work.• Managed activities in Process Development Department in the absence of senior leaders. • Wrote and reviewed development reports and tech transfer reports.• Wrote and reviewed reports used for filing INDs and BLAs.

1330 Piccard Dr, Rockville Md20850

• Successfully performed and developed methods for purification of human plasma proteins by novel chromatography processes.• Performed protein purification in small and medium scale.• Drafted documents needed to accomplish the daily work in the laboratory.• Accurately maintained logbooks, batch records, summary tables and reports. • Trained new associates on laboratory skills and the current processes.

Master'S Degree, Pharmacology

Bachelor'S Degree, Medicated Botany