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Factor Va MeSH Descriptor Data 2026


MeSH Heading
Factor Va
Tree Number(s)
D12.776.124.125.300.300
D23.119.300.300
Unique ID
D015943
RDF Unique Identifier
http://id.nlm.nih.gov/mesh/D015943
Annotation
a blood coag factor; /‌defic = FACTOR V DEFICIENCY
Scope Note
Activated form of factor V. It is an essential cofactor for the activation of prothrombin catalyzed by factor Xa.
Entry Term(s)
Blood Coagulation Factor V, Activated
Coagulation Factor Va
Factor 5A
Factor Five A
Factor V, Activated
Registry Numbers
65522-14-7
CAS Type 1 Name
Blood-coagulation factor Va
Previous Indexing
Factor V (1974-1989)
See Also
Coagulants
Public MeSH Note
90
History Note
90
Date Introduced
1990/01/01
Last Updated
2017/02/24
Factor Va Preferred
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