– The netrin-1 receptor Uncoordinated Phenotype-5A, or UNC5A, plays an important role in predicting response to DNA damage induced by chemotherapeutic drug and regulating cell death in bladder cancer. Moreover, UNC5A is cumulatively downregulated by the unfolding protein response (UPR) at the transcriptional level in vitro and at the translational level both in vitro and in vivo. Also, UNC5A is a novel transcriptional target of p53 and plays a role in p53-dependent apoptosis. UNC5A Protein, Human, Recombinant (His) is expressed in HEK293 mammalian cells with His tag. The predicted molecular weight is 32.7 kDa and the accession number is Q6ZN44-1.