||-20 ± 5 ºC
*The above information is for reference only.
Npys allows site-directed disulfide bond formation, as it is cleaved by thiols. Galande and Spatola obtained disulfide heterodimers of peptides via coupling Boc-Cys(NPys)-OH together with Fmoc-Cys(Mmt)-OH (B-2540) to MBHA-resin followed by Mmt removal with 1% TFA in dichloromethane.
Mourier et al. used BCNP for the identification of T-cell epitopes in Cys and/or Cyt-containing proteins.