Calcium-binding protein 2 (Cabp2)

Required for noise cancelling at inner hair cells (IHCs) synapses, probably via inhibition of the inactivation of voltage- gated calcium channel of type 1.3 (Cav1.

3) in the IHCs (PubMed:28183797). Required for the normal transfer of light signals through the retina (PubMed:27822497).