Affinity purified Fab' fragments and conjugates
For studies that require non-crosslinking antibodies, PROTOS IMMUNORESEARCH offers monovalent Fab' antibody fragments. These low molecular weight (i.e.3.5S) fragments show increased tissue or cellular penetration. They are available with antibody activities to human immunoglobulins and light chains and to a variety of animal immunoglobulins.Some antibodies adsorbed to remove cross-reactions with human, mouse, & rat proteins.