Utility Selenocysteine (Sec) Method

• Industrial Enzymes
• Purified or in vivo
• Cysteine proteases for detergent additives
• Industrial proteins with novel properties
• Rapid Purification
• Efficiencies of incorporation of Sec/U: 70-100% Phosphoserine (Sep) Method
• Dehydroalanine
• Target for chemical modification of proteins to yield the natural protein modifications
• Amenable to “Click Chemistry”