https://www.selleckchem.com/ALK.html
Melanin is a central polymer in living organisms, yet our understanding of its molecular structure remains unresolved. Here, we apply a biosynthetic approach to explore the composite structures accessible in one type of melanin, eumelanin. Using a combination of solid-state NMR, dynamic nuclear polarization, and electron microscopy, we reveal how a variety of monomers are enzymatically polymerized into their corresponding eumelanin pigments. We demonstrate how this approach can be used to unite structure with an understanding of enzymatic activity,

https://bennetsen-lu.hubstack.....net/5-must-know-prac
Renault Van Key Replacement Renaults have a unique key that is distinct from the traditional keys. To open and start the vehicle using keys that are put into a reader that is mounted on the dashboard panel. These cards look very different from car keys with chip but function in a similar way. Many people believe that the only solution when they lose their Renault key card is to contact the dealer. This can be a long-winded process that could mean that your car is not with you for a whole week. Imm