GET /api/metadata_columns/?format=api&ordering=-id&page=20
HTTP 200 OK
Allow: GET, POST, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

{
    "count": 2538,
    "next": "https://cinder.proteo.info/api/metadata_columns/?format=api&ordering=-id&page=21",
    "previous": "https://cinder.proteo.info/api/metadata_columns/?format=api&ordering=-id&page=19",
    "results": [
        {
            "id": 65430,
            "name": "Precursor mass tolerance",
            "type": "Comment",
            "column_position": 24,
            "value": "7 ppm",
            "analysis_group": 2,
            "source_file": 2123,
            "created_at": "2025-01-29T20:55:51.496019Z",
            "updated_at": "2025-01-29T20:55:51.496034Z",
            "not_applicable": false,
            "mandatory": false
        },
        {
            "id": 65429,
            "name": "Dissociation method",
            "type": "Comment",
            "column_position": 23,
            "value": "ac=ms:1000422;nt=hcd",
            "analysis_group": 2,
            "source_file": 2123,
            "created_at": "2025-01-29T20:55:51.487453Z",
            "updated_at": "2025-01-29T20:55:51.487463Z",
            "not_applicable": false,
            "mandatory": false
        },
        {
            "id": 65428,
            "name": "Modification parameters",
            "type": "Comment",
            "column_position": 22,
            "value": "nt=oxidation;mt=variable;ta=m;ac=unimod:35",
            "analysis_group": 2,
            "source_file": 2123,
            "created_at": "2025-01-29T20:55:51.479270Z",
            "updated_at": "2025-01-29T20:55:51.479284Z",
            "not_applicable": false,
            "mandatory": false
        },
        {
            "id": 65427,
            "name": "Modification parameters",
            "type": "Comment",
            "column_position": 21,
            "value": "nt=carbamidomethyl;ta=c;mt=fixed;ac=unimod:4",
            "analysis_group": 2,
            "source_file": 2123,
            "created_at": "2025-01-29T20:55:51.470730Z",
            "updated_at": "2025-01-29T20:55:51.470737Z",
            "not_applicable": false,
            "mandatory": false
        },
        {
            "id": 65426,
            "name": "Instrument",
            "type": "Comment",
            "column_position": 20,
            "value": "nt=q exactive hf-x;ac=ms:1002877",
            "analysis_group": 2,
            "source_file": 2123,
            "created_at": "2025-01-29T20:55:51.462661Z",
            "updated_at": "2025-01-29T20:55:51.462675Z",
            "not_applicable": false,
            "mandatory": false
        },
        {
            "id": 65425,
            "name": "Cleavage agent details",
            "type": "Comment",
            "column_position": 19,
            "value": "nt=trypsin; ac=ms:1001251",
            "analysis_group": 2,
            "source_file": 2123,
            "created_at": "2025-01-29T20:55:51.454323Z",
            "updated_at": "2025-01-29T20:55:51.454337Z",
            "not_applicable": false,
            "mandatory": false
        },
        {
            "id": 65424,
            "name": "Label",
            "type": "Comment",
            "column_position": 18,
            "value": "ac=ms:1002038;nt=label free sample",
            "analysis_group": 2,
            "source_file": 2123,
            "created_at": "2025-01-29T20:55:51.445979Z",
            "updated_at": "2025-01-29T20:55:51.445992Z",
            "not_applicable": false,
            "mandatory": false
        },
        {
            "id": 65423,
            "name": "Fraction identifier",
            "type": "Comment",
            "column_position": 17,
            "value": "1",
            "analysis_group": 2,
            "source_file": 2123,
            "created_at": "2025-01-29T20:55:51.437689Z",
            "updated_at": "2025-01-29T20:55:51.437703Z",
            "not_applicable": false,
            "mandatory": false
        },
        {
            "id": 65422,
            "name": "Technical replicate",
            "type": "Comment",
            "column_position": 16,
            "value": "1",
            "analysis_group": 2,
            "source_file": 2123,
            "created_at": "2025-01-29T20:55:51.429312Z",
            "updated_at": "2025-01-29T20:55:51.429325Z",
            "not_applicable": false,
            "mandatory": false
        },
        {
            "id": 65421,
            "name": "File uri",
            "type": "Comment",
            "column_position": 15,
            "value": "https://ftp.ebi.ac.uk/pride-archive/2020/10/pxd020192/s78_epidymis_2.raw",
            "analysis_group": 2,
            "source_file": 2123,
            "created_at": "2025-01-29T20:55:51.420988Z",
            "updated_at": "2025-01-29T20:55:51.421000Z",
            "not_applicable": false,
            "mandatory": false
        },
        {
            "id": 65420,
            "name": "Data file",
            "type": "Comment",
            "column_position": 14,
            "value": "s78_epidymis_2.raw",
            "analysis_group": 2,
            "source_file": 2123,
            "created_at": "2025-01-29T20:55:51.412684Z",
            "updated_at": "2025-01-29T20:55:51.412697Z",
            "not_applicable": false,
            "mandatory": false
        },
        {
            "id": 65419,
            "name": "Technology type",
            "type": "",
            "column_position": 13,
            "value": "proteomic profiling by mass spectrometry",
            "analysis_group": 2,
            "source_file": 2123,
            "created_at": "2025-01-29T20:55:51.404341Z",
            "updated_at": "2025-01-29T20:55:51.404353Z",
            "not_applicable": false,
            "mandatory": false
        },
        {
            "id": 65418,
            "name": "Assay name",
            "type": "",
            "column_position": 12,
            "value": "run 78",
            "analysis_group": 2,
            "source_file": 2123,
            "created_at": "2025-01-29T20:55:51.395959Z",
            "updated_at": "2025-01-29T20:55:51.395971Z",
            "not_applicable": false,
            "mandatory": false
        },
        {
            "id": 65417,
            "name": "Material type",
            "type": "",
            "column_position": 11,
            "value": "tissue",
            "analysis_group": 2,
            "source_file": 2123,
            "created_at": "2025-01-29T20:55:51.387661Z",
            "updated_at": "2025-01-29T20:55:51.387676Z",
            "not_applicable": false,
            "mandatory": false
        },
        {
            "id": 65416,
            "name": "Biological replicate",
            "type": "Characteristics",
            "column_position": 10,
            "value": "2",
            "analysis_group": 2,
            "source_file": 2123,
            "created_at": "2025-01-29T20:55:51.379281Z",
            "updated_at": "2025-01-29T20:55:51.379295Z",
            "not_applicable": false,
            "mandatory": false
        },
        {
            "id": 65415,
            "name": "Age",
            "type": "Characteristics",
            "column_position": 9,
            "value": null,
            "analysis_group": 2,
            "source_file": 2123,
            "created_at": "2025-01-29T20:55:51.370938Z",
            "updated_at": "2025-01-29T20:55:51.370951Z",
            "not_applicable": false,
            "mandatory": false
        },
        {
            "id": 65414,
            "name": "Sex",
            "type": "Characteristics",
            "column_position": 8,
            "value": null,
            "analysis_group": 2,
            "source_file": 2123,
            "created_at": "2025-01-29T20:55:51.362646Z",
            "updated_at": "2025-01-29T20:55:51.362658Z",
            "not_applicable": false,
            "mandatory": false
        },
        {
            "id": 65413,
            "name": "Ancestry category",
            "type": "Characteristics",
            "column_position": 7,
            "value": null,
            "analysis_group": 2,
            "source_file": 2123,
            "created_at": "2025-01-29T20:55:51.354273Z",
            "updated_at": "2025-01-29T20:55:51.354286Z",
            "not_applicable": false,
            "mandatory": false
        },
        {
            "id": 65412,
            "name": "Disease",
            "type": "Characteristics",
            "column_position": 6,
            "value": "none",
            "analysis_group": 2,
            "source_file": 2123,
            "created_at": "2025-01-29T20:55:51.345954Z",
            "updated_at": "2025-01-29T20:55:51.345966Z",
            "not_applicable": false,
            "mandatory": false
        },
        {
            "id": 65411,
            "name": "Developmental stage",
            "type": "Characteristics",
            "column_position": 5,
            "value": "adult",
            "analysis_group": 2,
            "source_file": 2123,
            "created_at": "2025-01-29T20:55:51.337586Z",
            "updated_at": "2025-01-29T20:55:51.337598Z",
            "not_applicable": false,
            "mandatory": false
        }
    ]
}