{"count":2538,"next":"https://cinder.proteo.info/api/metadata_columns/?format=json&ordering=id&page=42","previous":"https://cinder.proteo.info/api/metadata_columns/?format=json&ordering=id&page=40","results":[{"id":64073,"name":"Fraction identifier","type":"Comment","column_position":17,"value":"1","analysis_group":2,"source_file":2073,"created_at":"2025-01-29T20:55:36.879145Z","updated_at":"2025-01-29T20:55:36.879158Z","not_applicable":false,"mandatory":false},{"id":64074,"name":"Label","type":"Comment","column_position":18,"value":"ac=ms:1002038;nt=label free sample","analysis_group":2,"source_file":2073,"created_at":"2025-01-29T20:55:36.887494Z","updated_at":"2025-01-29T20:55:36.887508Z","not_applicable":false,"mandatory":false},{"id":64075,"name":"Cleavage agent details","type":"Comment","column_position":19,"value":"nt=trypsin; ac=ms:1001251","analysis_group":2,"source_file":2073,"created_at":"2025-01-29T20:55:36.895831Z","updated_at":"2025-01-29T20:55:36.895845Z","not_applicable":false,"mandatory":false},{"id":64076,"name":"Instrument","type":"Comment","column_position":20,"value":"nt=q exactive hf-x;ac=ms:1002877","analysis_group":2,"source_file":2073,"created_at":"2025-01-29T20:55:36.904181Z","updated_at":"2025-01-29T20:55:36.904195Z","not_applicable":false,"mandatory":false},{"id":64077,"name":"Modification parameters","type":"Comment","column_position":21,"value":"nt=carbamidomethyl;ta=c;mt=fixed;ac=unimod:4","analysis_group":2,"source_file":2073,"created_at":"2025-01-29T20:55:36.912526Z","updated_at":"2025-01-29T20:55:36.912541Z","not_applicable":false,"mandatory":false},{"id":64078,"name":"Modification parameters","type":"Comment","column_position":22,"value":"nt=oxidation;mt=variable;ta=m;ac=unimod:35","analysis_group":2,"source_file":2073,"created_at":"2025-01-29T20:55:36.920881Z","updated_at":"2025-01-29T20:55:36.920897Z","not_applicable":false,"mandatory":false},{"id":64079,"name":"Dissociation method","type":"Comment","column_position":23,"value":"ac=ms:1000422;nt=hcd","analysis_group":2,"source_file":2073,"created_at":"2025-01-29T20:55:36.929278Z","updated_at":"2025-01-29T20:55:36.929297Z","not_applicable":false,"mandatory":false},{"id":64080,"name":"Precursor mass tolerance","type":"Comment","column_position":24,"value":"7 ppm","analysis_group":2,"source_file":2073,"created_at":"2025-01-29T20:55:36.937492Z","updated_at":"2025-01-29T20:55:36.937506Z","not_applicable":false,"mandatory":false},{"id":64081,"name":"Fragment mass tolerance","type":"Comment","column_position":25,"value":"0.02 da","analysis_group":2,"source_file":2073,"created_at":"2025-01-29T20:55:36.945783Z","updated_at":"2025-01-29T20:55:36.945795Z","not_applicable":false,"mandatory":false},{"id":64082,"name":"Organism part","type":"Factor value","column_position":26,"value":"liver","analysis_group":2,"source_file":2073,"created_at":"2025-01-29T20:55:36.954130Z","updated_at":"2025-01-29T20:55:36.954143Z","not_applicable":false,"mandatory":false},{"id":64083,"name":"Source name","type":"","column_position":0,"value":"sample 29","analysis_group":2,"source_file":2074,"created_at":"2025-01-29T20:55:36.987543Z","updated_at":"2025-01-29T20:55:36.987556Z","not_applicable":false,"mandatory":false},{"id":64084,"name":"Organism","type":"Characteristics","column_position":1,"value":"homo sapiens","analysis_group":2,"source_file":2074,"created_at":"2025-01-29T20:55:36.995885Z","updated_at":"2025-01-29T20:55:36.995899Z","not_applicable":false,"mandatory":false},{"id":64085,"name":"Organism part","type":"Characteristics","column_position":2,"value":"heart","analysis_group":2,"source_file":2074,"created_at":"2025-01-29T20:55:37.004246Z","updated_at":"2025-01-29T20:55:37.004262Z","not_applicable":false,"mandatory":false},{"id":64086,"name":"Cell type","type":"Characteristics","column_position":3,"value":null,"analysis_group":2,"source_file":2074,"created_at":"2025-01-29T20:55:37.012589Z","updated_at":"2025-01-29T20:55:37.012604Z","not_applicable":true,"mandatory":false},{"id":64087,"name":"Cell line","type":"Characteristics","column_position":4,"value":null,"analysis_group":2,"source_file":2074,"created_at":"2025-01-29T20:55:37.020844Z","updated_at":"2025-01-29T20:55:37.020859Z","not_applicable":true,"mandatory":false},{"id":64088,"name":"Developmental stage","type":"Characteristics","column_position":5,"value":"adult","analysis_group":2,"source_file":2074,"created_at":"2025-01-29T20:55:37.029187Z","updated_at":"2025-01-29T20:55:37.029200Z","not_applicable":false,"mandatory":false},{"id":64089,"name":"Disease","type":"Characteristics","column_position":6,"value":"none","analysis_group":2,"source_file":2074,"created_at":"2025-01-29T20:55:37.038334Z","updated_at":"2025-01-29T20:55:37.038372Z","not_applicable":false,"mandatory":false},{"id":64090,"name":"Ancestry category","type":"Characteristics","column_position":7,"value":null,"analysis_group":2,"source_file":2074,"created_at":"2025-01-29T20:55:37.045877Z","updated_at":"2025-01-29T20:55:37.045891Z","not_applicable":false,"mandatory":false},{"id":64091,"name":"Sex","type":"Characteristics","column_position":8,"value":null,"analysis_group":2,"source_file":2074,"created_at":"2025-01-29T20:55:37.054198Z","updated_at":"2025-01-29T20:55:37.054211Z","not_applicable":false,"mandatory":false},{"id":64092,"name":"Age","type":"Characteristics","column_position":9,"value":null,"analysis_group":2,"source_file":2074,"created_at":"2025-01-29T20:55:37.062530Z","updated_at":"2025-01-29T20:55:37.062543Z","not_applicable":false,"mandatory":false}]}