Tags: Protein.
Lithostathine-1-beta is a protein that in humans is encoded by the REG1B gene.This gene is a type I subclass member of the Reg gene family. The Reg gene family is a multigene family grouped into four subclasses types I II III and IV based on the primary structures of the encoded proteins. This gene encodes a protein secreted by the exocrine pancreas that is highly similar to the REG1A protein.