NettetpTWIN1 is an E. coli expression vector designed for protein purification or for the isolation of proteins with an N-terminal cysteine and/or a C-terminal thioester. A polylinker in the vector is designed for the in-frame fusion of a target gene between the modified Ssp DnaB and Mxe GyrA inteins. NettetSelf-cleavage, rather than splicing of the intein, releases the desired protein , thereby eliminating the need for protease addition and simplifying overall processing.
Intein - an overview ScienceDirect Topics
Nettet30. sep. 2024 · The Inducible Intein-Mediated Self-Cleaving Tag (IIST) System: A Novel Purification and Amidation System for Peptides and Proteins An efficient self-cleavable … flat creek rd black mountain nc
Recombinant protein purification by self-cleaving aggregation tag - Nature
Nettet13. mai 2003 · Incubation of the Ssp DnaE intein with ZnCl(2) inhibited trans splicing, hydrolysis-mediated N-terminal trans cleavage, and C-terminal trans cleavage reactions. Maximum inhibition of the splicing reaction was achieved at equal molar concentrations of ZnCl(2) and intein domains, suggesting a 1:1 metal ion:intein binding stoichiometry. Nettetcleavage activity than the full-length intein (Fig. 1B, compare con-structs 1 and 3), while the ∆I-SM mutant behaved similarly to the full-length intein (Fig. 1B, compare constructs 1 and 4). A ... Nettet31. jan. 2011 · The hydrogen economy presents an appealing energy future but its implementation must solve numerous problems ranging from low-cost sustainable production, high-density storage, costly infrastructure, to eliminating safety concern. The use of renewable carbohydrate as a high-density hydrogen carrier and energy source … check my adblocker