This protein is a member of the serpin superfamily of serine proteinase inhibitors. Its expression is induced by heat shock. HSP47 is expressed in the endoplasmic reticulum.
This protein is classified within the serpin superfamily and acts as an inhibitor of serine proteases. Its expression rises due to exposure to high temperatures. HSP47, which belongs to this family, is located in the endoplasmic reticulum.