C4|C4蛋白|C4蛋白|C4 TYLCSV Protein

Purification and Functional Characterization of C4b-Binding Protein (C4BP)

C4b-binding protein (C4BP) is a soluble, 570 kDa large glycoprotein, present in plasma at a concentration of approximately 200 mg/L. C4BP is the main inhibitor of the classical and lectin pathways of complement, where it controls C4b-mediated

Complement C4 Protein and DNA Typing Methods

of C4 genes; (ii) at the DNA sequence level by determining variability in the coding sequence, as well as by analyzing restriction fragment length polymorphisms (RFLPs) in introns and flanking regions; (iii) at the protein level by electrophoretic

Human Complement Components C4A and C4B Genetic Diversities: Complex Genotypes and Phenotypes

and order or configuration of these genes in the MHC. Finally, methods to assess the degree of polymorphism in C4A and C4B proteins and whether low protein levels of plasma C4 may be caused by low C4 gene dosages and/or by mutant C4 genes.