{"count":2538,"next":"https://cinder.proteo.info/api/metadata_columns/?format=json&ordering=created_at&page=121","previous":"https://cinder.proteo.info/api/metadata_columns/?format=json&ordering=created_at&page=119","results":[{"id":65653,"name":"Cell line","type":"Characteristics","column_position":4,"value":null,"analysis_group":2,"source_file":2132,"created_at":"2025-01-29T20:55:54.234055Z","updated_at":"2025-01-29T20:55:54.234093Z","not_applicable":true,"mandatory":false},{"id":65654,"name":"Developmental stage","type":"Characteristics","column_position":5,"value":"adult","analysis_group":2,"source_file":2132,"created_at":"2025-01-29T20:55:54.241709Z","updated_at":"2025-01-29T20:55:54.241723Z","not_applicable":false,"mandatory":false},{"id":65655,"name":"Disease","type":"Characteristics","column_position":6,"value":"none","analysis_group":2,"source_file":2132,"created_at":"2025-01-29T20:55:54.250044Z","updated_at":"2025-01-29T20:55:54.250057Z","not_applicable":false,"mandatory":false},{"id":65656,"name":"Ancestry category","type":"Characteristics","column_position":7,"value":null,"analysis_group":2,"source_file":2132,"created_at":"2025-01-29T20:55:54.258365Z","updated_at":"2025-01-29T20:55:54.258379Z","not_applicable":false,"mandatory":false},{"id":65657,"name":"Sex","type":"Characteristics","column_position":8,"value":null,"analysis_group":2,"source_file":2132,"created_at":"2025-01-29T20:55:54.266707Z","updated_at":"2025-01-29T20:55:54.266721Z","not_applicable":false,"mandatory":false},{"id":65658,"name":"Age","type":"Characteristics","column_position":9,"value":null,"analysis_group":2,"source_file":2132,"created_at":"2025-01-29T20:55:54.275046Z","updated_at":"2025-01-29T20:55:54.275060Z","not_applicable":false,"mandatory":false},{"id":65659,"name":"Biological replicate","type":"Characteristics","column_position":10,"value":"1","analysis_group":2,"source_file":2132,"created_at":"2025-01-29T20:55:54.283364Z","updated_at":"2025-01-29T20:55:54.283377Z","not_applicable":false,"mandatory":false},{"id":65660,"name":"Material type","type":"","column_position":11,"value":"tissue","analysis_group":2,"source_file":2132,"created_at":"2025-01-29T20:55:54.291693Z","updated_at":"2025-01-29T20:55:54.291706Z","not_applicable":false,"mandatory":false},{"id":65661,"name":"Assay name","type":"","column_position":12,"value":"run 87","analysis_group":2,"source_file":2132,"created_at":"2025-01-29T20:55:54.300224Z","updated_at":"2025-01-29T20:55:54.300242Z","not_applicable":false,"mandatory":false},{"id":65662,"name":"Technology type","type":"","column_position":13,"value":"proteomic profiling by mass spectrometry","analysis_group":2,"source_file":2132,"created_at":"2025-01-29T20:55:54.308340Z","updated_at":"2025-01-29T20:55:54.308352Z","not_applicable":false,"mandatory":false},{"id":65663,"name":"Data file","type":"Comment","column_position":14,"value":"s87_tonsil_1.raw","analysis_group":2,"source_file":2132,"created_at":"2025-01-29T20:55:54.316728Z","updated_at":"2025-01-29T20:55:54.316742Z","not_applicable":false,"mandatory":false},{"id":65664,"name":"File uri","type":"Comment","column_position":15,"value":"https://ftp.ebi.ac.uk/pride-archive/2020/10/pxd020192/s87_tonsil_1.raw","analysis_group":2,"source_file":2132,"created_at":"2025-01-29T20:55:54.325029Z","updated_at":"2025-01-29T20:55:54.325044Z","not_applicable":false,"mandatory":false},{"id":65665,"name":"Technical replicate","type":"Comment","column_position":16,"value":"1","analysis_group":2,"source_file":2132,"created_at":"2025-01-29T20:55:54.333351Z","updated_at":"2025-01-29T20:55:54.333363Z","not_applicable":false,"mandatory":false},{"id":65666,"name":"Fraction identifier","type":"Comment","column_position":17,"value":"1","analysis_group":2,"source_file":2132,"created_at":"2025-01-29T20:55:54.341754Z","updated_at":"2025-01-29T20:55:54.341767Z","not_applicable":false,"mandatory":false},{"id":65667,"name":"Label","type":"Comment","column_position":18,"value":"ac=ms:1002038;nt=label free sample","analysis_group":2,"source_file":2132,"created_at":"2025-01-29T20:55:54.350012Z","updated_at":"2025-01-29T20:55:54.350029Z","not_applicable":false,"mandatory":false},{"id":65668,"name":"Cleavage agent details","type":"Comment","column_position":19,"value":"nt=trypsin; ac=ms:1001251","analysis_group":2,"source_file":2132,"created_at":"2025-01-29T20:55:54.358189Z","updated_at":"2025-01-29T20:55:54.358197Z","not_applicable":false,"mandatory":false},{"id":65669,"name":"Instrument","type":"Comment","column_position":20,"value":"nt=q exactive hf-x;ac=ms:1002877","analysis_group":2,"source_file":2132,"created_at":"2025-01-29T20:55:54.366749Z","updated_at":"2025-01-29T20:55:54.366762Z","not_applicable":false,"mandatory":false},{"id":65670,"name":"Modification parameters","type":"Comment","column_position":21,"value":"nt=carbamidomethyl;ta=c;mt=fixed;ac=unimod:4","analysis_group":2,"source_file":2132,"created_at":"2025-01-29T20:55:54.375067Z","updated_at":"2025-01-29T20:55:54.375080Z","not_applicable":false,"mandatory":false},{"id":65671,"name":"Modification parameters","type":"Comment","column_position":22,"value":"nt=oxidation;mt=variable;ta=m;ac=unimod:35","analysis_group":2,"source_file":2132,"created_at":"2025-01-29T20:55:54.383410Z","updated_at":"2025-01-29T20:55:54.383424Z","not_applicable":false,"mandatory":false},{"id":65672,"name":"Dissociation method","type":"Comment","column_position":23,"value":"ac=ms:1000422;nt=hcd","analysis_group":2,"source_file":2132,"created_at":"2025-01-29T20:55:54.391745Z","updated_at":"2025-01-29T20:55:54.391758Z","not_applicable":false,"mandatory":false}]}