O factor XI ou antecedente de tromboplastina plasmática é o cimóxeno do factor XIa, un dos encimas da fervenza da coagulación do sangue. Como moitos outros factores de coagulación, é unha serina protease. Nos humanos, o factor XI está codificado no xene F11 do cromosoma 4.[1][2][3][4]
- ↑ Fujikawa K, Chung DW, Hendrickson LE, Davie EW (May 1986). "Amino acid sequence of human factor XI, a blood coagulation factor with four tandem repeats that are highly homologous with plasma prekallikrein". Biochemistry 25 (9): 2417–24. PMID 3636155. doi:10.1021/bi00357a018.
- ↑ Asakai R, Davie EW, Chung DW (Nov 1987). "Organization of the gene for human factor XI". Biochemistry 26 (23): 7221–8. PMID 2827746. doi:10.1021/bi00397a004.
- ↑ Kato A, Asakai R, Davie EW, Aoki N (1989). "Factor XI gene (F11) is located on the distal end of the long arm of human chromosome 4". Cytogenetics and Cell Genetics 52 (1-2): 77–8. PMID 2612218. doi:10.1159/000132844.
- ↑ Buetow KH, Shiang R, Yang P, Nakamura Y, Lathrop GM, White R, Wasmuth JJ, Wood S, Berdahl LD, Leysens NJ (May 1991). "A detailed multipoint map of human chromosome 4 provides evidence for linkage heterogeneity and position-specific recombination rates". American Journal of Human Genetics 48 (5): 911–25. PMC 1683054. PMID 1673289.