Description
Recombinant full-length human PP1B was expressed by baculovirus in Sf9 insect cells using an N-terminal GST tag. The gene accession number is NM_002709.
PP1B or protein phosphatase 1, catalytic subunit, beta isozyme is one of the three catalytic subunits of protein phosphatase 1 (PP1). PPIB is a serine/threonine specific protein phosphatase known to be involved in the regulation of a variety of cellular processes, such as cell division, glycogen metabolism, muscle contractility, protein synthesis, and HIV-1 viral transcription (1). PP1B is also known as PP1-delta. PP1B has been reported to functions as a suppressor of learning and memory (2)