Immunoglobulin M, or IgM for short, is a basic antibody that is produced by B cells.IgM is by far the physically largest antibody in the human circulatory system. It is the first antibody to appear in response to initial exposure to an antigen.mmunoglobulin M, or IgM for short, is a basic antibody that is produced by B cells.
That means one example of a colloid mixture is fog. Colloid mixtures can be solid, liquid, or gas. Examples include butter, milk, and fog. There are actually 8 types of colloid mixtures.
Colloidal solution is seen as a homogeneous mixture, but it can be heterogeneous as well (e.g.: milk, fog). The particles in colloidal solutions are of intermediate size (larger than molecules) compared to particles in solutions and suspensions or crystalloids.he particles are distributed within the colloidal medium do not settle down if it is left still. Colloidal solutions are translucent or opaque. Sometimes particles in a colloid can be separated out by centrifugation or coagulation. For example, the proteins in milk are coagulated when supplied heat or added an acid.