Protos Immunoresearch

Protos Immunoresearch sells fab fragments and conjugates that have undergone affinity purification. They provide monovalent fab antibody fragments for research that call for non-crosslinking antibodies. These small molecular fragments, such as those with a 3.5s length, exhibit significant cellular and tissue penetration. They are available with light chains and a variety of animal immunoglobulins, as well as antibody activity to human immunoglobulins. They sell all these products across the US country through an online module.