PKIB Antibody / PKI beta / PRKACN2

cAMP-dependent protein kinase inhibitor beta is a protein that in humans is encoded by the PKIB gene. This gene encodes a member of the cAMP-dependent protein kinase inhibitor family. The encoded protein may play a role in the protein kinase A (PKA) pathway by interacting with the catalytic subunit of PKA, and overexpression of this gene may play a role in prostate cancer. Alternatively spliced transcript variants encoding multiple isoforms have been observed for this gene.