Protein Biotechnologist

Job Responsibilities：

• Performing a wide range of technical and analytical tasks in our state-of-the-art laboratory

• Perform cell culture experiments, data analysis and documentation of the results

• Maintaining and troubleshooting laboratory equipment to ensure optimal performance

• Documenting procedures, protocols, and findings in a detailed and organized manner

• Collaborating with cross-functional teams to identify and resolve technical challenges

• Ensuring strict adherence to all laboratory safety protocols and procedures Protein Expression

• 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 Protein Purification

• Formulate appropriate purification scheme according to order requirements

• Purification of mammalian recombinant antibody and protein by affinity chromatography, ion exchange chromatography, size exclusion chromatography and other methods

• 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