The word agglutination comes from the Latin agglutinare, meaning to glue.. Agglutination occurs if an antigen is mixed with its corresponding antibody called isoagglutinin. This term is commonly used in blood grouping.This occurs in biology in three main examples: 1  The clumping of cells such as bacteria or red blood cells in the presence of an antibody or complement.he word agglutination comes from the Latin agglutinare, meaning to glue.. Agglutination occurs if an antigen is mixed with its corresponding antibody called isoagglutinin. This term is commonly used in blood grouping.
Microfilaments are made up of actin subunits (G-actin monomers) G-actin (globular actin) monomers are globular proteins of 375 amino acids. Each G-actin monomer is described as having both a barbed end, and a pointed end (Figure 2) (Alberts et al.
Unlike intermediate filaments all microtubules are made up of a single kind of protein called tubulin. Microtubules are assembled in such a way that they have a polarity (that is, one end is different from the other).ne group of intermediate filaments we have already encountered is the keratin filaments in skin and other epithelial cells. Some types of keratin are involved in making up skin, hair and nails. A second type of intermediate filaments include vimentin and its relative desmin.