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ls_antibody_antigen_search
Search antibody-antigen relations. IMPORTANT: You must provide `target_name` as a search parameter. Use this tool when the user wants to find antibodies associated with a target antigen and optionally narrow the result set with facet filters. The Python service only validates the request shape and forwards the payload to the downstream Java MCP resource. Args: target_name: str, antigen target name used for exact or keyword lookup offset: int, pagination offset, starting from 0 limit: int, page size for downstream query filter: object, optional facet filters. Supported fields: - target_name: List[str], filter by target names - source: List[str], filter by data sources - antigen_species: List[str], filter by antigen species - antibody_name: List[str], filter by antibody names Returns: Dict[str, Any]: Response body: { "total": 14855, "items": [ { "source": "patent", "patent": { "PATENT_ID": "8ccf84a5-3a5a-4ac4-b2a5-4bcf5fc4960a", "PN": "US20190185568A1", "TITLE": "Anti-PD-1 antibody", "ABST": "..." }, "hchain_sequence_text": "...", "lchain_sequence_text": "...", "target_name": "PD-1", "related_gene_symbol": "PD-1", "target_species": "Bos taurus", "target_id": "9786d32e3d244a688ec6a60d2fe1b10b" } ], "facets": [ { "field": "source", "values": [{"name": "patent", "count": 14772}] } ] } - total: total hit count. - items: matched antibody-antigen records. - facets: filter buckets in {"field", "values"} format.
Remote (network-hosted)
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Input Schema
{
"type": "object",
"properties": {
"limit": {
"type": "integer",
"title": "Limit",
"default": 20,
"description": "Page size for downstream query."
},
"filter": {
"anyOf": [
{
"type": "object",
"title": "AntibodyAntigenFilter",
"properties": {
"source": {
"anyOf": [
{
"type": "array",
"items": {
"type": "string"
}
},
{
"type": "null"
}
],
"title": "Source",
"description": "Facet filter for data sources."
},
"target_name": {
"anyOf": [
{
"type": "array",
"items": {
"type": "string"
}
},
{
"type": "null"
}
],
"title": "Target Name",
"description": "Facet filter for target names."
},
"antibody_name": {
"anyOf": [
{
"type": "array",
"items": {
"type": "string"
}
},
{
"type": "null"
}
],
"title": "Antibody Name",
"description": "Facet filter for antibody names."
},
"antigen_species": {
"anyOf": [
{
"type": "array",
"items": {
"type": "string"
}
},
{
"type": "null"
}
],
"title": "Antigen Species",
"description": "Facet filter for antigen species."
}
}
},
{
"type": "null"
}
],
"description": "Optional facet filters."
},
"offset": {
"type": "integer",
"title": "Offset",
"default": 0,
"description": "Result offset, starting from 0."
},
"target_name": {
"type": "string",
"title": "Target Name",
"description": "Target name used for exact or keyword antigen lookup."
}
}
}