Sartorius n. : A muscle of the thigh, called the tailor's muscle, which arises from the hip bone and is inserted just below the knee. So named because its contraction was supposed to produce the position of the legs assumed by the tailor in sitting.

Example:
Does the muscle Sartorius have an extensor counterpart?

Taxonomy
Mechatronics, laboratory, Sartorius AG, Ad hoc, Process Industry, Stedim, Biotech, Biotechnology Training, Press Releases, cutting-edge equipment, Executive Board, Training Courses, process technology, technology provider, segments, Strongly, scientific community, technology partners.

Defination from the web:
... The Sartorius Group. is an internationally leading laboratory and process technology provider covering the segments of biotechnology and mechatronics. ... Sartorius Stedim Biotech ...