will be undergoing maintenance beginning Friday, December 9th, at 5pm ET and will last through Saturday, December 10th, at 3pm ET. Online ordering will not be available during this time. We apologize in advance for any inconvenience this may cause.


The IMPACT™ (Intein Mediated Purification with an Affinity Chitin-binding Tag) system is a novel protein purification system which utilizes the inducible self-cleavage activity of protein splicing elements, termed inteins, to separate the target protein from the affinity tag

  • Distinguishes itself from all other purification systems by its ability to purify, in a single chromatographic step, a native recombinant protein without the use of a protease
  • Able to produce a target protein without vector–derived amino acids
  • Fusion to either C-terminus or N-terminus of target protein
  • Isolation of proteins with or without an N-terminal methionine residue
  • Ligation and labeling of recombinant proteins
  • T7 promoter-driven system to achieve high levels of expression and tight transcriptional control in E. coli
Catalog # Concentration Size List Price Your Price Quantity
E6901S Not Applicable 1 set $449.00
Please enter a quantity for at least one size
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