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| Product Name | Elongation Factor P, Recombinant, E. coli, aa2-188, His-Tag (Efp) |
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| Description | Purity ~90% (SDS-PAGE). Involved in peptide bond synthesis. Alleviates ribosome stalling that occurs when 3 or more consecutive Pro residues or the sequence PPG is present in a protein, possibly by augmenting the peptidyl transferase activity of the ribosome. Beta-lysylation at Lys-34 is required for alleviation. The Pro codons and their context do not affect activity; only consecutive Pro residues (not another amino acid) are affected by EF-P. Has stimulatory effects on peptide bond formation between ribosome-bound initiator tRNA(fMet) and puromycin, and N-acetyl-Phe tRNA(Phe)-primed poly(U)-directed poly(Phe) synthesis. Source: Recombinant protein corresponding to aa2-188 from E. coli Elongation Factor P, fused to His-Tag at N-terminal, expressed in Yeast. Molecular Weight: ~22.5kD AA |
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| Size | 10ug, 50ug, 100ug |
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| Concentration | n/a |
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| Applications | n/a |
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| Other Names | EF-P |
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| Gene, Accession, CAS # | SwissProt: P0A6N4 |
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| Catalog # | 373173 |
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| Order / More Info | Elongation Factor P, Recombinant, E. coli, aa2-188, His-Tag (Efp) from UNITED STATES BIOLOGICAL |
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| Product Specific References | n/a |
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