Gene entry
F12
coagulation factor XII
- Chromosome
- 5
- Cytoband
- 5q35.3
- Variants (rsID)
- 9
F12 is a protein-coding gene, meaning the body reads it as instructions to build a protein, located on chromosome 5 (region 5q35.3). Its official name is “coagulation factor XII”. The reference table lists 9 variants (rsID) for this gene.
Clinically classified variants
4 reference-table entries with clinical significance.
- rs17876032Benignsingle nucleotide variantNephrolithiasis/osteoporosis, hypophosphatemic|Hereditary angioneurotic edema|Factor XII deficiency disease|Hereditary angioedema type 3
- rs17876047Benignsingle nucleotide variantFactor XII deficiency disease|Hereditary angioedema type 3
- rs1801020Benignsingle nucleotide variantFACTOR XII POLYMORPHISM|Factor XII deficiency disease|Hereditary angioedema type 3
- rs34225933Benignsingle nucleotide variantHereditary angioneurotic edema|Factor XII deficiency disease|Nephrolithiasis/osteoporosis, hypophosphatemic|Hypophosphatemic nephrolithiasis/osteoporosis 1
Other listed variants
Public references
Data from the institutional reference table and public NCBI annotation. For education only; not a substitute for medical or genetic counselling.