Indicator Explainer
Coagulation Factor V
Coagulation factor V (2224 aa, ~252 kDa) is encoded by the human F5 gene. This protein plays a role in the coagulation cascade.
This page explains what the indicator is and how results are interpreted in general terms. Reference ranges depend on the laboratory, the method, and your own situation — no single “normal value” applies to everyone. This page is health information, not a diagnosis. For symptoms, treatment, or urgent concerns, contact a healthcare professional.
When it is tested
Source: National Cancer Institute, NCI Thesaurus 26.09d, C91335. NCI definition, reproduced without modification under CC BY 4.0. Source identity and definition checked automatically on 2026-10-20. No individual clinical interpretation or human reviewer is asserted.
Reading results
Reference intervals and interpretation depend on the laboratory, specimen, method and clinical context. This source definition is educational information; it does not establish a diagnosis, product approval or suitability for an individual.
Also Known As
References
- NCI Thesaurus 26.09d — Coagulation Factor V (C91335)
- Source: National Cancer Institute, NCI Thesaurus 26.09d, C91335. NCI definition, reproduced without modification under CC BY 4.0.
- [From structure to function: new developments in the interaction of coagulation factor Ⅴ with tissue factor pathway inhibitor α]. — Zhonghua Xue Ye Xue Za Zhi, 2026-08-01 (PMID 42851187; literature)
- Coagulation factor levels as prognostic biomarkers: differential profiles in pulmonary versus extrapulmonary sepsis-induced ARDS. — Biomark Med, 2026-07-01 (PMID 42605827; literature)
- Coagulation factor V as a novel regulator of tumor immunity in melanoma. — World J Surg Oncol, 2026-02-03 (PMID 41629947; literature)
- [Utility of global coagulation assays for hemostasis management in hyperclearance-type autoimmune acquired coagulation factor V deficiency]. — Rinsho Ketsueki, 2026-01-01 (PMID 42669503; literature)
- From Fresh Frozen Plasma to First-in-Human: Bringing Coagulation Factor V Deficiency into Therapeutic Trials. — Semin Thromb Hemost, 2025-10-30 (PMID 41167601; literature)
- Perioperative Blood Management on a Successful Surgical Operation of a Patient With Congenital Coagulation Factor V Deficiency. — Clin Case Rep, 2025-09-09 (PMID 40936679; literature)