E. coli Elongation Factor 4 Protein, His Tag (active enzyme), Unconjugated 50 ug
Biozol Catalog Number:
ABS-EF4-E5143-50UG
Supplier Catalog Number:
EF4-E5143-50ug
Alternative Catalog Number:
ABS-EF4-E5143-50UG
Manufacturer:
AcroBiosystems
Host:
E. coli
Category:
Proteine/Peptide
Species Reactivity:
E. coli
Conjugation:
Unconjugated
Elongation Factor 4 (EF4), also known as LepA, is a highly conserved GTPase translation factor present across bacteria, mitochondria, and chloroplasts. It regulates protein synthesis by interacting with the ribosome during translation elongation. Unlike canonical elongation factors (e.g., EFG) that promote forward translocation, EF4 catalyzes backtranslocation of tRNAs on the ribosome, effectively acting as a molecular reverse gear' to reposition tRNAs and mRNA. This unique function allows EF4 to maintain translational fidelity under stress conditions (e.g., low pH or high ionic strength) by rescuing stalled ribosomes and correcting errors in protein synthesis. - Proteine/Peptide
E. coli Elongation Factor 4 Protein, His Tag on SDS-PAGE under reducing (R) condition. The gel was stained overnight with Coomassie Blue. The purity of the protein is greater than 90%.
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