GET /api/metadata_columns/?format=api&ordering=-created_at&page=122
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=-created_at&page=123",
    "previous": "https://cinder.proteo.info/api/metadata_columns/?format=api&ordering=-created_at&page=121",
    "results": [
        {
            "id": 63390,
            "name": "Age",
            "type": "Characteristics",
            "column_position": 9,
            "value": null,
            "analysis_group": 2,
            "source_file": 2048,
            "created_at": "2025-01-29T20:55:28.248837Z",
            "updated_at": "2025-01-29T20:55:28.248856Z",
            "not_applicable": false,
            "mandatory": false
        },
        {
            "id": 63389,
            "name": "Sex",
            "type": "Characteristics",
            "column_position": 8,
            "value": null,
            "analysis_group": 2,
            "source_file": 2048,
            "created_at": "2025-01-29T20:55:28.240303Z",
            "updated_at": "2025-01-29T20:55:28.240317Z",
            "not_applicable": false,
            "mandatory": false
        },
        {
            "id": 63388,
            "name": "Ancestry category",
            "type": "Characteristics",
            "column_position": 7,
            "value": null,
            "analysis_group": 2,
            "source_file": 2048,
            "created_at": "2025-01-29T20:55:28.231913Z",
            "updated_at": "2025-01-29T20:55:28.231926Z",
            "not_applicable": false,
            "mandatory": false
        },
        {
            "id": 63387,
            "name": "Disease",
            "type": "Characteristics",
            "column_position": 6,
            "value": "none",
            "analysis_group": 2,
            "source_file": 2048,
            "created_at": "2025-01-29T20:55:28.223648Z",
            "updated_at": "2025-01-29T20:55:28.223662Z",
            "not_applicable": false,
            "mandatory": false
        },
        {
            "id": 63386,
            "name": "Developmental stage",
            "type": "Characteristics",
            "column_position": 5,
            "value": "adult",
            "analysis_group": 2,
            "source_file": 2048,
            "created_at": "2025-01-29T20:55:28.215309Z",
            "updated_at": "2025-01-29T20:55:28.215323Z",
            "not_applicable": false,
            "mandatory": false
        },
        {
            "id": 63385,
            "name": "Cell line",
            "type": "Characteristics",
            "column_position": 4,
            "value": null,
            "analysis_group": 2,
            "source_file": 2048,
            "created_at": "2025-01-29T20:55:28.206976Z",
            "updated_at": "2025-01-29T20:55:28.206989Z",
            "not_applicable": true,
            "mandatory": false
        },
        {
            "id": 63384,
            "name": "Cell type",
            "type": "Characteristics",
            "column_position": 3,
            "value": null,
            "analysis_group": 2,
            "source_file": 2048,
            "created_at": "2025-01-29T20:55:28.198622Z",
            "updated_at": "2025-01-29T20:55:28.198635Z",
            "not_applicable": true,
            "mandatory": false
        },
        {
            "id": 63383,
            "name": "Organism part",
            "type": "Characteristics",
            "column_position": 2,
            "value": "parietal",
            "analysis_group": 2,
            "source_file": 2048,
            "created_at": "2025-01-29T20:55:28.190232Z",
            "updated_at": "2025-01-29T20:55:28.190245Z",
            "not_applicable": false,
            "mandatory": false
        },
        {
            "id": 63382,
            "name": "Organism",
            "type": "Characteristics",
            "column_position": 1,
            "value": "homo sapiens",
            "analysis_group": 2,
            "source_file": 2048,
            "created_at": "2025-01-29T20:55:28.181938Z",
            "updated_at": "2025-01-29T20:55:28.181952Z",
            "not_applicable": false,
            "mandatory": false
        },
        {
            "id": 63381,
            "name": "Source name",
            "type": "",
            "column_position": 0,
            "value": "sample 3",
            "analysis_group": 2,
            "source_file": 2048,
            "created_at": "2025-01-29T20:55:28.174279Z",
            "updated_at": "2025-01-29T20:55:28.174311Z",
            "not_applicable": false,
            "mandatory": false
        },
        {
            "id": 63380,
            "name": "Organism part",
            "type": "Factor value",
            "column_position": 26,
            "value": "frontal",
            "analysis_group": 2,
            "source_file": 2047,
            "created_at": "2025-01-29T20:55:28.104093Z",
            "updated_at": "2025-01-29T20:55:28.104133Z",
            "not_applicable": false,
            "mandatory": false
        },
        {
            "id": 63379,
            "name": "Fragment mass tolerance",
            "type": "Comment",
            "column_position": 25,
            "value": "0.02 da",
            "analysis_group": 2,
            "source_file": 2047,
            "created_at": "2025-01-29T20:55:28.060721Z",
            "updated_at": "2025-01-29T20:55:28.060734Z",
            "not_applicable": false,
            "mandatory": false
        },
        {
            "id": 63378,
            "name": "Precursor mass tolerance",
            "type": "Comment",
            "column_position": 24,
            "value": "7 ppm",
            "analysis_group": 2,
            "source_file": 2047,
            "created_at": "2025-01-29T20:55:28.052349Z",
            "updated_at": "2025-01-29T20:55:28.052362Z",
            "not_applicable": false,
            "mandatory": false
        },
        {
            "id": 63377,
            "name": "Dissociation method",
            "type": "Comment",
            "column_position": 23,
            "value": "ac=ms:1000422;nt=hcd",
            "analysis_group": 2,
            "source_file": 2047,
            "created_at": "2025-01-29T20:55:28.044043Z",
            "updated_at": "2025-01-29T20:55:28.044058Z",
            "not_applicable": false,
            "mandatory": false
        },
        {
            "id": 63376,
            "name": "Modification parameters",
            "type": "Comment",
            "column_position": 22,
            "value": "nt=oxidation;mt=variable;ta=m;ac=unimod:35",
            "analysis_group": 2,
            "source_file": 2047,
            "created_at": "2025-01-29T20:55:28.035787Z",
            "updated_at": "2025-01-29T20:55:28.035802Z",
            "not_applicable": false,
            "mandatory": false
        },
        {
            "id": 63375,
            "name": "Modification parameters",
            "type": "Comment",
            "column_position": 21,
            "value": "nt=carbamidomethyl;ta=c;mt=fixed;ac=unimod:4",
            "analysis_group": 2,
            "source_file": 2047,
            "created_at": "2025-01-29T20:55:28.027261Z",
            "updated_at": "2025-01-29T20:55:28.027275Z",
            "not_applicable": false,
            "mandatory": false
        },
        {
            "id": 63374,
            "name": "Instrument",
            "type": "Comment",
            "column_position": 20,
            "value": "nt=q exactive hf-x;ac=ms:1002877",
            "analysis_group": 2,
            "source_file": 2047,
            "created_at": "2025-01-29T20:55:28.018993Z",
            "updated_at": "2025-01-29T20:55:28.019007Z",
            "not_applicable": false,
            "mandatory": false
        },
        {
            "id": 63373,
            "name": "Cleavage agent details",
            "type": "Comment",
            "column_position": 19,
            "value": "nt=trypsin; ac=ms:1001251",
            "analysis_group": 2,
            "source_file": 2047,
            "created_at": "2025-01-29T20:55:28.010643Z",
            "updated_at": "2025-01-29T20:55:28.010656Z",
            "not_applicable": false,
            "mandatory": false
        },
        {
            "id": 63372,
            "name": "Label",
            "type": "Comment",
            "column_position": 18,
            "value": "ac=ms:1002038;nt=label free sample",
            "analysis_group": 2,
            "source_file": 2047,
            "created_at": "2025-01-29T20:55:28.002334Z",
            "updated_at": "2025-01-29T20:55:28.002346Z",
            "not_applicable": false,
            "mandatory": false
        },
        {
            "id": 63371,
            "name": "Fraction identifier",
            "type": "Comment",
            "column_position": 17,
            "value": "1",
            "analysis_group": 2,
            "source_file": 2047,
            "created_at": "2025-01-29T20:55:27.993963Z",
            "updated_at": "2025-01-29T20:55:27.993976Z",
            "not_applicable": false,
            "mandatory": false
        }
    ]
}