Congratulations, Class of 2022!

In rollicking ceremony, UC Berkeley graduates cap a challenging college education

Keegan Houser

1971

Human pituitary growth hormone

The human pituitary growth hormone (somatotropin) is isolated and, in 1971, synthesized by biochemistry professor Choh Hao Li.

2 x DS18 PRO-DR150VC 8 Ohm Replacement Diaphragm for PRO-DR150 DExplore the timeline