Abstract
Properdin is a member of the alternative pathway of complement. It is unique in that it is the only known positive regulator of the complement system. Properdin can stabilize and promote complement activation, but in addition is also capable of initiating the alternative pathway, making it a unique protein. This chapter focuses on the methods required for purifying human properdin and testing its functionality.
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References
Pillemer L, Blum L, Lepow IH, Ross OA, Todd EW, Wardlaw AC (1954) The properdin system and immunity. I. Demonstration and isolation of a new serum protein, properdin, and its role in immune phenomena. Science 120:279–285
Smith CA, Pangburn MK, Vogel CW, Muller-Eberhard HJ (1984) Molecular architecture of human properdin, a positive regulator of the alternative pathway of complement. J Biol Chem 259:4582–4588
Fearon DT, Austen KF (1975) Properdin: binding to C3b and stabilization of the C3b-dependent C3 convertase. J Exp Med 142:856–863
Goundis D, Holt SM, Boyd Y, Reid KB (1989) Localization of the properdin structural locus to Xp11.23-Xp21.1. Genomics 5:56–60
Densen P, Weiler JM, Griffiss JM, Hoffmann LG (1987) Familial properdin deficiency and fatal meningococcemia. Correction of the bactericidal defect by vaccination. N Engl J Med 316:922–926
Kimura Y, Miwa T, Zhou L, Song WC (2008) Activator-specific requirement of properdin in the initiation and amplification of the alternative pathway complement. Blood 111:732–740
Nolan KF, Schwaeble W, Kaluz S, Dierich MP, Reid KB (1991) Molecular cloning of the cDNA coding for properdin, a positive regulator of the alternative pathway of human complement. Eur J Immunol 21:771–776
Sun Z, Reid KB, Perkins SJ (2004) The dimeric and trimeric solution structures of the multidomain complement protein properdin by X-ray scattering, analytical ultracentrifugation and constrained modelling. J Mol Biol 343:1327–1343
Kemper C, Atkinson JP, Hourcade DE (2010) Properdin: emerging roles of a pattern-recognition molecule. Annu Rev Immunol 28:131–155
Pangburn MK (1989) Analysis of the natural polymeric forms of human properdin and their functions in complement activation. J Immunol 142:202–207
Schwaeble W, Huemer HP, Most J, Dierich MP, Strobel M, Claus C, Reid KB, Ziegler-Heitbrock HW (1994) Expression of properdin in human monocytes. Eur J Biochem 219:759–764
Schwaeble W, Dippold WG, Schafer MK, Pohla H, Jonas D, Luttig B, Weihe E, Huemer HP, Dierich MP, Reid KB (1993) Properdin, a positive regulator of complement activation, is expressed in human T cell lines and peripheral blood T cells. J Immunol 151:2521–2528
Wirthmueller U, Dewald B, Thelen M, Schafer MK, Stover C, Whaley K, North J, Eggleton P, Reid KB, Schwaeble WJ (1997) Properdin, a positive regulator of complement activation, is released from secondary granules of stimulated peripheral blood neutrophils. J Immunol 158:4444–4451
Fearon DT (1979) Activation of the alternative complement pathway. CRC Crit Rev Immunol 1:1–32
Pangburn MK, Muller-Eberhard HJ (1984) The alternative pathway of complement. Springer Semin Immunopathol 7:163–192
Hourcade DE (2006) The role of properdin in the assembly of the alternative pathway C3 convertases of complement. J Biol Chem 281:2128–2132
Spitzer D, Mitchell LM, Atkinson JP, Hourcade DE (2007) Properdin can initiate complement activation by binding specific target surfaces and providing a platform for de novo convertase assembly. J Immunol 179:2600–2608
Xu W, Berger SP, Trouw LA, de Boer HC, Schlagwein N, Mutsaers C, Daha MR, van Kooten C (2008) Properdin binds to late apoptotic and necrotic cells independently of C3b and regulates alternative pathway complement activation. J Immunol 180:7613–7621
Kemper C, Mitchell LM, Zhang L, Hourcade DE (2008) The complement protein properdin binds apoptotic T cells and promotes complement activation and phagocytosis. Proc Natl Acad Sci USA 105:9023–9028
Acknowledgments
This work was supported by a grant from the European Union (TranSVIR FP7-PEOPLE-ITN-2008 #238756).
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O’Flynn, J., Krol, M.C.F., Daha, M.R., van Kooten, C. (2014). Purification and Functional Analysis of Human Properdin. In: Gadjeva, M. (eds) The Complement System. Methods in Molecular Biology, vol 1100. Humana Press, Totowa, NJ. https://doi.org/10.1007/978-1-62703-724-2_13
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DOI: https://doi.org/10.1007/978-1-62703-724-2_13
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Publisher Name: Humana Press, Totowa, NJ
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