NCIt definition : Secretogranin-1 (677 aa, 78 kDa) is encoded by the human CHGB gene. This protein
may play a role in the synthesis of biologically active peptides.;
NCIt note : Chromogranin B is a tyrosine-sulfated secretory protein found in a wide variety of
peptidergic endocrine cells. Chromogranin functions as a neuroendocrine secretory
granule protein which may be the precursor for other biologically active peptides.
(LocusLink);