^"Human PubMed Reference:". National Center for Biotechnology Information, U.S. National Library of Medicine.
^"Mouse PubMed Reference:". National Center for Biotechnology Information, U.S. National Library of Medicine.
^Sim RB (1981). "The human complement system serine proteases C1r and C1s and their proenzymes". Methods in Enzymology. 80 Pt C: 26–42. doi:10.1016/s0076-6879(81)80006-7. PMID6281620.
^Skoog MT, Mehdi S, Wiseman JS, Bey P (June 1989). "The specificity of two proteinases that cleave adjacent to arginine, C1 esterase and acrosin, for peptide p-nitroanilide substrates". Biochimica et Biophysica Acta (BBA) - Protein Structure and Molecular Enzymology. 996 (1–2): 89–94. doi:10.1016/0167-4838(89)90099-x. PMID2500154.
Luo C, Thielens NM, Gagnon J, Gal P, Sarvari M, Tseng Y, Tosi M, Zavodszky P, Arlaud GJ, Schumaker VN (May 1992). "Recombinant human complement subcomponent C1s lacking beta-hydroxyasparagine, sialic acid, and one of its two carbohydrate chains still reassembles with C1q and C1r to form a functional C1 complex". Biochemistry. 31 (17): 4254–62. doi:10.1021/bi00132a015. PMID1533159.
Illy C, Thielens NM, Gagnon J, Arlaud GJ (July 1991). "Effect of lactoperoxidase-catalyzed iodination on the Ca(2+)-dependent interactions of human C1s. Location of the iodination sites". Biochemistry. 30 (29): 7135–41. doi:10.1021/bi00243a014. PMID1854725.
Hess D, Schaller J, Rickli EE (March 1991). "Identification of the disulfide bonds of human complement C1s". Biochemistry. 30 (11): 2827–33. doi:10.1021/bi00225a014. PMID2007122.
Thielens NM, Van Dorsselaer A, Gagnon J, Arlaud GJ (April 1990). "Chemical and functional characterization of a fragment of C1-s containing the epidermal growth factor homology region". Biochemistry. 29 (14): 3570–8. doi:10.1021/bi00466a021. PMID2141278.
Busby TF, Ingham KC (May 1990). "NH2-terminal calcium-binding domain of human complement C1s- mediates the interaction of C1r- with C1q". Biochemistry. 29 (19): 4613–8. doi:10.1021/bi00471a016. PMID2372546.
Katz Y, Strunk RC (March 1989). "Synthesis and regulation of C1 inhibitor in human skin fibroblasts". Journal of Immunology. 142 (6): 2041–5. PMID2537870.
Tosi M, Duponchel C, Meo T, Couture-Tosi E (August 1989). "Complement genes C1r and C1s feature an intronless serine protease domain closely related to haptoglobin". Journal of Molecular Biology. 208 (4): 709–14. doi:10.1016/0022-2836(89)90161-7. PMID2553984.
Tosi M, Duponchel C, Meo T, Julier C (December 1987). "Complete cDNA sequence of human complement Cls and close physical linkage of the homologous genes Cls and Clr". Biochemistry. 26 (26): 8516–24. doi:10.1021/bi00400a004. PMID2831944.
Nguyen VC, Tosi M, Gross MS, Cohen-Haguenauer O, Jegou-Foubert C, de Tand MF, Meo T, Frézal J (April 1988). "Assignment of the complement serine protease genes C1r and C1s to chromosome 12 region 12p13". Human Genetics. 78 (4): 363–8. doi:10.1007/BF00291737. PMID2834284. S2CID30582112.
Spycher SE, Nick H, Rickli EE (April 1986). "Human complement component C1s. Partial sequence determination of the heavy chain and identification of the peptide bond cleaved during activation". European Journal of Biochemistry. 156 (1): 49–57. doi:10.1111/j.1432-1033.1986.tb09546.x. PMID3007145.
Rossi V, Gaboriaud C, Lacroix M, Ulrich J, Fontecilla-Camps JC, Gagnon J, Arlaud GJ (June 1995). "Structure of the catalytic region of human complement protease C1s: study by chemical cross-linking and three-dimensional homology modeling". Biochemistry. 34 (22): 7311–21. doi:10.1021/bi00022a004. PMID7779774.
Bersch B, Hernandez JF, Marion D, Arlaud GJ (February 1998). "Solution structure of the epidermal growth factor (EGF)-like module of human complement protease C1r, an atypical member of the EGF family". Biochemistry. 37 (5): 1204–14. doi:10.1021/bi971851v. PMID9477945.
Endo Y, Takahashi M, Nakao M, Saiga H, Sekine H, Matsushita M, Nonaka M, Fujita T (November 1998). "Two lineages of mannose-binding lectin-associated serine protease (MASP) in vertebrates". Journal of Immunology. 161 (9): 4924–30. PMID9794427.
Inoue N, Saito T, Masuda R, Suzuki Y, Ohtomi M, Sakiyama H (October 1998). "Selective complement C1s deficiency caused by homozygous four-base deletion in the C1s gene". Human Genetics. 103 (4): 415–8. doi:10.1007/s004390050843. PMID9856483. S2CID7689382.
