金山科研平台，产品价格货期咨询微信：jinshanbio Molecule Information: URB Long Name: Up-regulated in BRS-3 Deficient Mouse/Okuribin/Coiled-coil Domain Containing Protein 80 Aliases: CCDC80; DRO1; SSG1; Steroid-sensitive protein 1 Entrez Gene IDs: 151887 (Human); 67896 (Mouse); 64387 (Rat) Background: URB URB is a 150 kDa, secreted glycoprotein that belongs to the sushi-repeat-containing protein superfamily. Sushi repeats, otherwise known as short consensus repeats (SCRs), are 60 amino acid (aa) sequences containing four Cys, two Pro, one Gly and one Trp, and are usually involved in protein-protein interaction. URB is found in chondrocytes and appears to be downregulated upon CFU-fibroblast differentiation, suggesting a role in skeletogenesis.