Andrew Trejo Email & Phone Number

Marina Del Rey, California, United States

● Digitize and archive QC-related documents● Visually inspected individual vials for defects when new drug products are produced● Review data from other analysts to ensure proper documentation● Involved in stability studies of drug substances and drug products at different time points by performing 5+ tests,including gel electrophoresis, PCR, PH and other tests per SOP based on stability specifications.● Document results of testing in lab notebook● Create and revise raw material specifications when needed● Release raw material per manufacturing request● Preparing phage buffer when needed● Assisted in shipping drug products out to be tested for sterility and particular matter following USP <71> and USP<788>● Performed maintenance on PH meter according to SOP● Order lab supplies when needed

Commerce, California, United States

• Prepared food, water, cosmetic, FDA, and dental samples for incubation according to SOPs• Sterilized waste using an autoclave• Plate samples using serial dilutions • Test samples using an immunoassay to detect for the presence of bacteria• Use PCR to test for specific bacteria in samples• Quad streak to isolate potential bacteria in samples• Qc daily media and plates• Emailing and calling customers to inform them of results

Long Beach, California, United States

•Worked as a team to assemble and disassemble stages according to OSHA standards• Assisted in solving audio problems arising on the field

• Practiced aseptic technique when plating technique• Preformed gram, acid fast, capsule, spore staining• Identified two different unknown bacteria using a series of tests• Maintained a lab notebook with tests and results used in unknown identification

Long Beach, California, United States

• Collected and preserved soil samples• Washed and sorted through soil samples to separated invertebrates from debris collected• Assisted graduate students in collecting data on fish population at study sights• Preformed basic statistical analysis using excel• Experimented on fish to observe there metabolism within different temperatures• Presented a poster on fishes metabolism at Society for Advancement of Chicanos/Hispanics and Native Americans in Science, Texas 2018

Norwalk, California, United States

• Performed steam distillations, recrystallization, TLCs,, liquid liquid extractions, and melting points• Analyzed chemical shifts in IR spectroscopy to determine what were the chemical structures and compounds being evaluated• Calculated the percent yield and Rf values of extracted compound

Norwalk, California, United States

• Preformed PCR, southern blot, restriction digestion, and ELISA• Extracted proteins using gel filtration chromatography• Transformed E-coli using a GFP plasmid