Anti-C3d complement 抗体，orb1737

补体受体 complement receptor

　　 对补体第三成分（ C3）的受体，存在于多形核白血球、巨噬细胞、 B细胞、人 O型血的红细胞、哺乳动物的血小板中．在补体活化途径的第一途径，在抗原抗体复合体上是按 C1→ C4→ C2→ C3的顺序进行反应；第二途径是在血清中各种因子的存在下，譬如对细菌细胞壁等成分 C3进行反应。进行反应的 C3活化后，分为 C3a和 C3b，而 C3b可附着于抗原和细菌多形核白细胞（特别是嗜中性细胞）和巨噬细胞，通过 C3b受体对物质进行捕捉，经吞噬作用进入细胞内。 B细胞的补体

Crossmatching by Complement-Dependent Lymphocytotoxicity

tests pre-transplant. The standard CDC crossmatch detects IgG1, IgG3, and IgM antibody, i.e. complement fixing, bound to the native viable cell surface of lymphocytes. The crossmatch can be enhanced with the addition of anti-human-globulin to detect non

Qualitative Analysis of Total Complement Activation by Nanoparticles

is exposed to nanoparticles and then analyzed by polyacrylamide gel electrophoresis (PAGE) followed by western blot with anti-C3-specific antibodies. These antibodies recognize both the native C3 component of complement and its cleavage products. The amounts