National Cancer Institute Thesaurus

Last uploaded: February 21, 2019
Preferred Name

Calcium Cation

ID

http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#C61660

ALT_DEFINITION

Calcium ion requiring two electrons to return to its elemental state.

CAS_Registry

14127-61-8

CHEBI_ID

CHEBI:29108

Chemical_Formula

Ca

code

C61660

Concept_In_Subset

http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#C63923

Contributing_Source

CRCH

FDA

DEFINITION

The metabolically-active portion of calcium, not bound to proteins, circulating in the blood.

FDA_UNII_Code

2M83C4R6ZB

FULL_SYN

Free Calcium

Ca2+

Calcium Ion

CA+2

Ionized Calcium

Calcium 2+

Ca++

label

Calcium Cation

Legacy_Concept_Name

Calcium_Ion

Preferred_Name

Calcium Cation

prefixIRI

C61660

prefLabel

Calcium Cation

Semantic_Type

Element, Ion, or Isotope

UMLS_CUI

C0373561

Unit

mg

subClassOf

http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#C597

http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#C68241

Delete Subject Author Type Created
No notes to display
Create New Mapping

Delete Mapping To Ontology Source
http://purl.obolibrary.org/obo/CHEBI_39123 Chemical Entities of Biological Interest Ontology LOOM
http://purl.obolibrary.org/obo/CHEBI_39123 Human Phenotype Ontology China LOOM
http://purl.obolibrary.org/obo/CHEBI_39123 Cell Ontology LOOM