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This model presents a general target-mediated drug disposition (TMDD) model for bispecific antibodies (BsAbs), which bind to two different targets on different cell membranes. It can be used to explore dose-response dynamics and compare treatment scenarios across conditions.
Manifest
{
"io": {
"inputs": [
{
"name": "initial_free_bispecific_antibody",
"label": "Initial Free Bispecific Antibody",
"maps_to": "pharmacology_sbml_schropp2019_target_mediated_drug_disposition_mod_biomd0000000788_model.initial_free_bispecific_antibody"
},
{
"name": "initial_target_a_concentration",
"label": "Initial Target A Concentration",
"maps_to": "pharmacology_sbml_schropp2019_target_mediated_drug_disposition_mod_biomd0000000788_model.initial_target_a_concentration"
},
{
"name": "initial_target_b_concentration",
"label": "Initial Target B Concentration",
"maps_to": "pharmacology_sbml_schropp2019_target_mediated_drug_disposition_mod_biomd0000000788_model.initial_target_b_concentration"
},
{
"name": "target_a_association_rate",
"label": "Target A Association Rate",
"maps_to": "pharmacology_sbml_schropp2019_target_mediated_drug_disposition_mod_biomd0000000788_model.target_a_association_rate"
},
{
"name": "target_b_association_rate",
"label": "Target B Association Rate",
"maps_to": "pharmacology_sbml_schropp2019_target_mediated_drug_disposition_mod_biomd0000000788_model.target_b_association_rate"
},
{
"name": "central_elimination_rate",
"label": "Central Elimination Rate",
"maps_to": "pharmacology_sbml_schropp2019_target_mediated_drug_disposition_mod_biomd0000000788_model.central_elimination_rate"
}
],
"outputs": [
{
"name": "state",
"label": "Tracked source state",
"maps_to": "pharmacology_sbml_schropp2019_target_mediated_drug_disposition_mod_biomd0000000788_model.state"
},
{
"name": "summary",
"label": "Simulation summary",
"maps_to": "pharmacology_sbml_schropp2019_target_mediated_drug_disposition_mod_biomd0000000788_model.summary"
},
{
"name": "species_labels",
"label": "Observable labels",
"maps_to": "pharmacology_sbml_schropp2019_target_mediated_drug_disposition_mod_biomd0000000788_model.species_labels"
},
{
"name": "free_bispecific_antibody",
"label": "Free Bispecific Antibody",
"maps_to": "pharmacology_sbml_schropp2019_target_mediated_drug_disposition_mod_biomd0000000788_model.free_bispecific_antibody"
},
{
"name": "free_target_a",
"label": "Free Target A",
"maps_to": "pharmacology_sbml_schropp2019_target_mediated_drug_disposition_mod_biomd0000000788_model.free_target_a"
},
{
"name": "free_target_b",
"label": "Free Target B",
"maps_to": "pharmacology_sbml_schropp2019_target_mediated_drug_disposition_mod_biomd0000000788_model.free_target_b"
},
{
"name": "antibody_target_a_complex",
"label": "Antibody Target A Complex",
"maps_to": "pharmacology_sbml_schropp2019_target_mediated_drug_disposition_mod_biomd0000000788_model.antibody_target_a_complex"
},
{
"name": "antibody_target_b_complex",
"label": "Antibody Target B Complex",
"maps_to": "pharmacology_sbml_schropp2019_target_mediated_drug_disposition_mod_biomd0000000788_model.antibody_target_b_complex"
},
{
"name": "bispecific_bridge_complex",
"label": "Bispecific Bridge Complex",
"maps_to": "pharmacology_sbml_schropp2019_target_mediated_drug_disposition_mod_biomd0000000788_model.bispecific_bridge_complex"
},
{
"name": "peripheral_antibody",
"label": "Peripheral Antibody",
"maps_to": "pharmacology_sbml_schropp2019_target_mediated_drug_disposition_mod_biomd0000000788_model.peripheral_antibody"
},
{
"name": "depot_antibody",
"label": "Depot Antibody",
"maps_to": "pharmacology_sbml_schropp2019_target_mediated_drug_disposition_mod_biomd0000000788_model.depot_antibody"
}
]
},
"tags": [
"pharmacology",
"pharmacokinetics",
"tmdd",
"biologics",
"immunology",
"sbml",
"tellurium",
"faithful",
"biomodels_ebi"
],
"title": "Schropp2019 - Target-Mediated Drug Disposition Model for Bispecific Antibodies Lab",
"models": [
{
"path": "models/core",
"alias": "pharmacology_sbml_schropp2019_target_mediated_drug_disposition_mod_biomd0000000788_model",
"parameters": {
"model_path": "data/BIOMD0000000788.xml",
"integration_step": 0.1
}
},
{
"path": "models/visualisation",
"alias": "visualisation"
}
],
"wiring": [
{
"to": [
"visualisation.pharmacology_sbml_schropp2019_target_mediated_drug_disposition_mod_biomd0000000788_model_state"
],
"from": "pharmacology_sbml_schropp2019_target_mediated_drug_disposition_mod_biomd0000000788_model.state"
},
{
"to": [
"visualisation.pharmacology_sbml_schropp2019_target_mediated_drug_disposition_mod_biomd0000000788_model_summary"
],
"from": "pharmacology_sbml_schropp2019_target_mediated_drug_disposition_mod_biomd0000000788_model.summary"
},
{
"to": [
"visualisation.pharmacology_sbml_schropp2019_target_mediated_drug_disposition_mod_biomd0000000788_model_species_labels"
],
"from": "pharmacology_sbml_schropp2019_target_mediated_drug_disposition_mod_biomd0000000788_model.species_labels"
}
],
"package": "schropp2019-bispecific-antibody-tmdd",
"runtime": {
"duration": 24,
"initial_inputs": {},
"communication_step": 1
},
"version": "1.0.0",
"description": "This model presents a general target-mediated drug disposition (TMDD) model for bispecific antibodies (BsAbs), which bind to two different targets on different cell membranes. It can be used to explore dose-response dynamics and compare treatment scenarios across conditions.",
"schema_version": "2.0"
}Runtime
Duration24
Comms Step1
Runs
Total0
Completed0
Failed0
Metadata
Packageschropp2019-bispecific-antibody-tmdd
Created2026-05-16
Updated2026-06-13
pharmacologypharmacokineticstmddbiologicsimmunologysbmltelluriumfaithfulbiomodels_ebivisualisationother