R&D Systems, a Bio-Techne Brand's Heparan Sulfate 3-O-Sulfotransferase 4/HS3ST4 Antibody is a Sheep Polyclonal antibody. This antibody has been shown to work in applications such as: Immunohistochemistry, and Western Blot. The Heparan Sulfate 3-O-Sulfotransferase 4/HS3ST4 Antibody was generated using HS3ST4 as the antigen and it reacts with Homo Sapiens, Human, and Mouse.