Colgate, Wisconsin. Colgate is an unincorporated community in Washington County, Wisconsin, United States, straddling the county line with Waukesha County. Colgate is located partially in the village of Richfield, and the town of Lisbon. The zip code is: 53017.
1 2003). 2  Polymerization on sheltered organophilic surfaces (Smith et al. 3  1999): The first self-replicating molecules may have formed within tiny indentations of silica-rich surfaces so that the surrounding rock was its first cell wall. 4  Something that no one has thought of yet.
mg/ml) of the antibody in the serum. The fivemonomeric IgM molecules are arranged radially, theFab fragments pointing outward and the Fc fragmentspointing to the center of the circle (Figure 4-10). IgM isthe first antibody to appear during an immune re-sponse and the first formed by a developing fetus. Be-cause of its many antigen-binding sites, IgM canquickly clump antigen and efficiently activate comple-ment. IgM acts as one of the main receptors on the sur-face of mature B cells, along with IgD.