Rat C53 peptide (C53, pGC-B activator C53) is a novel potent, selective particulate guanylyl cyclase B (pGC-B) activator, activates pGC-B/cGMP signaling pathway, and enhances cGMP generating actions.C53 is highly resistant to NEP degradation and has less interaction with NPRC compared to CNP in vitro.C53 activates the protective pGC-B/cGMP signaling pathway and possesses enhanced cGMP generating actions.C53 inhibits fibroblast proliferation chronically and suppresses the differentiation of fibroblasts to myofibroblasts.

Providing storage is as stated on the product vial and the vial is kept tightly sealed, the product can be stored for up to 24 months.
Wherever possible, you should prepare and use solutions on the same day. However, if you need to make up stock solutions in advance, we recommend that you store the solution as aliquots in tightly sealed vials at -20°C. Generally, these will be useable for up to one month. Before use, and prior to opening the vial we recommend that you allow your product to equilibrate to room temperature for at least 1 hour.