GET /api/metadata_columns/?format=api&ordering=created_at&page=73
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=74",
    "previous": "https://cinder.proteo.info/api/metadata_columns/?format=api&ordering=created_at&page=72",
    "results": [
        {
            "id": 64713,
            "name": "Age",
            "type": "Characteristics",
            "column_position": 9,
            "value": null,
            "analysis_group": 2,
            "source_file": 2097,
            "created_at": "2025-01-29T20:55:43.727560Z",
            "updated_at": "2025-01-29T20:55:43.727576Z",
            "not_applicable": false,
            "mandatory": false
        },
        {
            "id": 64714,
            "name": "Biological replicate",
            "type": "Characteristics",
            "column_position": 10,
            "value": "2",
            "analysis_group": 2,
            "source_file": 2097,
            "created_at": "2025-01-29T20:55:43.735858Z",
            "updated_at": "2025-01-29T20:55:43.735872Z",
            "not_applicable": false,
            "mandatory": false
        },
        {
            "id": 64715,
            "name": "Material type",
            "type": "",
            "column_position": 11,
            "value": "tissue",
            "analysis_group": 2,
            "source_file": 2097,
            "created_at": "2025-01-29T20:55:43.744246Z",
            "updated_at": "2025-01-29T20:55:43.744262Z",
            "not_applicable": false,
            "mandatory": false
        },
        {
            "id": 64716,
            "name": "Assay name",
            "type": "",
            "column_position": 12,
            "value": "run 52",
            "analysis_group": 2,
            "source_file": 2097,
            "created_at": "2025-01-29T20:55:43.752615Z",
            "updated_at": "2025-01-29T20:55:43.752630Z",
            "not_applicable": false,
            "mandatory": false
        },
        {
            "id": 64717,
            "name": "Technology type",
            "type": "",
            "column_position": 13,
            "value": "proteomic profiling by mass spectrometry",
            "analysis_group": 2,
            "source_file": 2097,
            "created_at": "2025-01-29T20:55:43.760902Z",
            "updated_at": "2025-01-29T20:55:43.760915Z",
            "not_applicable": false,
            "mandatory": false
        },
        {
            "id": 64718,
            "name": "Data file",
            "type": "Comment",
            "column_position": 14,
            "value": "s52_duodenum_2.raw",
            "analysis_group": 2,
            "source_file": 2097,
            "created_at": "2025-01-29T20:55:43.830982Z",
            "updated_at": "2025-01-29T20:55:43.831001Z",
            "not_applicable": false,
            "mandatory": false
        },
        {
            "id": 64719,
            "name": "File uri",
            "type": "Comment",
            "column_position": 15,
            "value": "https://ftp.ebi.ac.uk/pride-archive/2020/10/pxd020192/s52_duodenum_2.raw",
            "analysis_group": 2,
            "source_file": 2097,
            "created_at": "2025-01-29T20:55:43.839374Z",
            "updated_at": "2025-01-29T20:55:43.839393Z",
            "not_applicable": false,
            "mandatory": false
        },
        {
            "id": 64720,
            "name": "Technical replicate",
            "type": "Comment",
            "column_position": 16,
            "value": "1",
            "analysis_group": 2,
            "source_file": 2097,
            "created_at": "2025-01-29T20:55:43.847551Z",
            "updated_at": "2025-01-29T20:55:43.847566Z",
            "not_applicable": false,
            "mandatory": false
        },
        {
            "id": 64721,
            "name": "Fraction identifier",
            "type": "Comment",
            "column_position": 17,
            "value": "1",
            "analysis_group": 2,
            "source_file": 2097,
            "created_at": "2025-01-29T20:55:43.855836Z",
            "updated_at": "2025-01-29T20:55:43.855850Z",
            "not_applicable": false,
            "mandatory": false
        },
        {
            "id": 64722,
            "name": "Label",
            "type": "Comment",
            "column_position": 18,
            "value": "ac=ms:1002038;nt=label free sample",
            "analysis_group": 2,
            "source_file": 2097,
            "created_at": "2025-01-29T20:55:43.864185Z",
            "updated_at": "2025-01-29T20:55:43.864199Z",
            "not_applicable": false,
            "mandatory": false
        },
        {
            "id": 64723,
            "name": "Cleavage agent details",
            "type": "Comment",
            "column_position": 19,
            "value": "nt=trypsin; ac=ms:1001251",
            "analysis_group": 2,
            "source_file": 2097,
            "created_at": "2025-01-29T20:55:43.872554Z",
            "updated_at": "2025-01-29T20:55:43.872568Z",
            "not_applicable": false,
            "mandatory": false
        },
        {
            "id": 64724,
            "name": "Instrument",
            "type": "Comment",
            "column_position": 20,
            "value": "nt=q exactive hf-x;ac=ms:1002877",
            "analysis_group": 2,
            "source_file": 2097,
            "created_at": "2025-01-29T20:55:43.880921Z",
            "updated_at": "2025-01-29T20:55:43.880936Z",
            "not_applicable": false,
            "mandatory": false
        },
        {
            "id": 64725,
            "name": "Modification parameters",
            "type": "Comment",
            "column_position": 21,
            "value": "nt=carbamidomethyl;ta=c;mt=fixed;ac=unimod:4",
            "analysis_group": 2,
            "source_file": 2097,
            "created_at": "2025-01-29T20:55:43.889173Z",
            "updated_at": "2025-01-29T20:55:43.889188Z",
            "not_applicable": false,
            "mandatory": false
        },
        {
            "id": 64726,
            "name": "Modification parameters",
            "type": "Comment",
            "column_position": 22,
            "value": "nt=oxidation;mt=variable;ta=m;ac=unimod:35",
            "analysis_group": 2,
            "source_file": 2097,
            "created_at": "2025-01-29T20:55:43.897465Z",
            "updated_at": "2025-01-29T20:55:43.897480Z",
            "not_applicable": false,
            "mandatory": false
        },
        {
            "id": 64727,
            "name": "Dissociation method",
            "type": "Comment",
            "column_position": 23,
            "value": "ac=ms:1000422;nt=hcd",
            "analysis_group": 2,
            "source_file": 2097,
            "created_at": "2025-01-29T20:55:43.905822Z",
            "updated_at": "2025-01-29T20:55:43.905836Z",
            "not_applicable": false,
            "mandatory": false
        },
        {
            "id": 64728,
            "name": "Precursor mass tolerance",
            "type": "Comment",
            "column_position": 24,
            "value": "7 ppm",
            "analysis_group": 2,
            "source_file": 2097,
            "created_at": "2025-01-29T20:55:43.914195Z",
            "updated_at": "2025-01-29T20:55:43.914210Z",
            "not_applicable": false,
            "mandatory": false
        },
        {
            "id": 64729,
            "name": "Fragment mass tolerance",
            "type": "Comment",
            "column_position": 25,
            "value": "0.02 da",
            "analysis_group": 2,
            "source_file": 2097,
            "created_at": "2025-01-29T20:55:43.922551Z",
            "updated_at": "2025-01-29T20:55:43.922566Z",
            "not_applicable": false,
            "mandatory": false
        },
        {
            "id": 64730,
            "name": "Organism part",
            "type": "Factor value",
            "column_position": 26,
            "value": "duodenum",
            "analysis_group": 2,
            "source_file": 2097,
            "created_at": "2025-01-29T20:55:43.930844Z",
            "updated_at": "2025-01-29T20:55:43.930858Z",
            "not_applicable": false,
            "mandatory": false
        },
        {
            "id": 64731,
            "name": "Source name",
            "type": "",
            "column_position": 0,
            "value": "sample 53",
            "analysis_group": 2,
            "source_file": 2098,
            "created_at": "2025-01-29T20:55:43.969354Z",
            "updated_at": "2025-01-29T20:55:43.969371Z",
            "not_applicable": false,
            "mandatory": false
        },
        {
            "id": 64732,
            "name": "Organism",
            "type": "Characteristics",
            "column_position": 1,
            "value": "homo sapiens",
            "analysis_group": 2,
            "source_file": 2098,
            "created_at": "2025-01-29T20:55:43.977723Z",
            "updated_at": "2025-01-29T20:55:43.977741Z",
            "not_applicable": false,
            "mandatory": false
        }
    ]
}