NBR2 is a symbol for the gene, Neighbor of BRCA1 gene 2 (non-protein coding), in humans. Other names include: Next to BRCA1 gene 2 protein; Neighbor of BRCA1 gene 2 protein; non-protein coding RNA 192; NCRNA00192. The encoded protein has an amino acid length of 112 and a mass of 12.4 kDa. Other isoforms may exist.