G Biosciences' Immunotag™ HAS1 Monoclonal Antibody is a Mouse monoclonal antibody. The Immunotag™ HAS1 Monoclonal Antibody was generated using HAS1, and Hyaluronan Synthase 1 as the antigen. It reacts with Human. This antibody has been shown to work in applications such as: ELISA, Immunofluorescence, and Western Blot.