Responsible for resuscitation, passage, transfection, culture and other experiments of mammalian cells such as HEK293 and CHO Perform cell culture experiments, data analysis and documentation of the results Operate bioreactors, centrifuges and prepare buffers and reagents Purification of mammalian recombinant antibody and protein by affinity chromatography, ion exchange chromatography, size exclusion chromatography and other methods Formulate appropriate purification scheme according to order requirements Responsible for filling-in and verifying records related to purification experiment Use Western blotting and SDS-PAGE techniques to assess the quality, quantity, and identity of the purified proteins

Bachelor's Degree in a relevant scientific discipline, such as life sciences, biological chemistry etc Some familiarity in the use of various laboratory equipment and instrumentation Good technical and problem-solving skills Excellent attention to detail and a commitment to accurate and precise work Excellent communication and interpersonal skills, with the ability to work collaboratively Available to work 8-hour shifts, 5 days a week, with 2 rest days that may not always fall on weekends