N6-(Retinylidene)lysine is a protein. References: Devine EL, Oprian DD, Theobald DL. Relocating the active-site lysine in rhodopsin and implications for evolution of retinylidene proteins. Proc Natl Acad Sci U S A. 2013 Aug 13;110(33):13351-5. doi: 10.1073/pnas.1306826110. Epub 2013 Jul 31. PubMed PMID: 23904486; PubMed Central PMCID: PMC3746867.

纯度：≥98%

CAS：34372-62-8