Cortexa research tool·genomics·gxa

GxA List Experiments

List gene expression experiments from EBI Gene Expression Atlas. Can filter by species (e.g., 'Homo sapiens') and experiment type ('baseline' for tissue expression, 'differential' for condition comparisons). The Atlas contains 4,500+ experiments across hundreds of species. Example: filtering by 'Homo sapiens' and 'baseline' returns 123 human tissue-level expression experiments including E-MTAB-2836 (122 human tissues), E-MTAB-2706 (675 cancer cell lines), and E-GEOD-46817 (melanoma).

Livelast probed 2026-04-30 23:07Z· 3488msCortexa

Status

The most recent probe succeeded. Safe to call from the agent today.

Last probed: 1d ago
Last success: 1d ago
Last latency: 3488ms

Schema

JSON Schema the agent (or your API call) must match.

{
  "properties": {
    "experiment_type": {
      "description": "Filter by experiment type: 'baseline' (tissue/cell type expression), 'differential' (condition comparisons), 'proteomics', or 'rnaseq'. Leave empty for all types.",
      "type": "string"
    },
    "limit": {
      "description": "Maximum number of experiments to return (1-100). Default: 20.",
      "type": "integer"
    },
    "species": {
      "description": "Species name to filter experiments (e.g., 'Homo sapiens', 'Mus musculus', 'Arabidopsis thaliana'). Leave empty for all species.",
      "type": "string"
    }
  },
  "required": [],
  "type": "object"
}

Examples (1)

Default GxA List Experiments call

public-safeinput

{
  "limit": 3
}

Expected response keys: success

Anonymous-safe example. Rate-limited; no sign-in required.

Identifiers

Catalog ID: tu_GxA_list_experiments
Tool name: GxA_list_experiments
Added: 2026-04-30 22:47Z
Tags: tooluniverse

GxA List Experiments

Livelast probed 2026-04-30 23:07Z· 3488msCortexa

Schema

JSON Schema the agent (or your API call) must match.

{ "properties": { "experiment_type": { "description": "Filter by experiment type: 'baseline' (tissue/cell type expression), 'differential' (condition comparisons), 'proteomics', or 'rnaseq'. Leave empty for all types.", "type": "string" }, "limit": { "description": "Maximum number of experiments to return (1-100). Default: 20.", "type": "integer" }, "species": { "description": "Species name to filter experiments (e.g., 'Homo sapiens', 'Mus musculus', 'Arabidopsis thaliana'). Leave empty for all species.", "type": "string" } }, "required": [], "type": "object" }