FB2026_03 , released September 17, 2026

CV Term Report

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General Information

Term

coimmunoprecipitation

ID (Ontology)

MI:0019 (Molecular Interactions)

Definition

In this approach an antibody, specific for the molecule of interest (bait) or any tag expressed within a fusion protein, is used to separate the bait from a molecular mixture or a cell lysate and to capture its ligand simultaneously. The partners that bind to the bait molecule retained by the resin can then be eluted and identified. The antibody may be free or bound to a matrix during this process.[ PubMed:7708014 ]

Also Known As

"co-immunoprecipitation" ; "Co-IP" ; "CoIp" (for all, see Synonyms field below)

Comment

Links to External Ontologies

Annotations

Records annotated with this term OR any of its CHILD TERMS

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Direct annotations: records annotated with this exact term (child terms are NOT included)

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Full annotation statements including this term (annotations to child terms are NOT included), and relevant FlyBase records

Full annotation statements	Relevant FlyBase reports
Full annotation statements	Interaction Groups
coimmunoprecipitation (all annotations which use CV term, excluding "NOT" statements)

Spanning Tree (Parents/Children)

chromatography technology__
affinity technology________|
                           affinity chromatography technology
                            |__coimmunoprecipitation  11530 rec.
                                |__anti bait coimmunoprecipitation 3197 rec.
                                |__anti tag coimmunoprecipitation 9305 rec.
                                |__chromatin immunoprecipitation assay
                                |   |__chromatin immunoprecipitation array
                                |   |__chromosome conformation capture assay
                                |   |__modified chromatin immunoprecipitation
                                |   |__proteomics of isolated chromatin segments
                                |__immunodepleted coimmunoprecipitation 1 rec.
                                |__miniaturized immunoprecipitation
                                |__rna immunoprecipitation

Spanning Tree View Settings
Parents/Children View Depth	Show hierarchy levels: for parents, for children
Relationships
Is a	affinity chromatography technology
Part of
Synonyms & Secondary IDs
Synonyms
	"co-immunoprecipitation" EXACT PSI-MI-alternate "Co-IP" EXACT PSI-MI-alternate "CoIp" EXACT PSI-MI-alternate "coip" EXACT PSI-MI-short "immunoprecipitation" EXACT PSI-MI-alternate
Secondary IDs

External Crossreferences & Linkouts