The Binding Site’s Immunologicals Group offers high-quality biological materials from a variety of infectious disease state conditions, including those with both IgM and IgG antibodies to CMV, HSV-1, HSV-2, measles, mumps, rubella, and toxoplasma. Serum and plasma materials can be made available as individual test samples for research and other applications. In addition, as opposed to single donor material, both pooled serum and plasma matrices are available.