For rapid affinity purification of 6x-histidine-tagged proteins
MagReSyn NTA microparticles consist of nitrilotriacetic acid (NTA) residues with a strong metal-chelating property. MagReSyn NTA is pre-chelated with nickel ions for affinity purification of histidine-tagged proteins. The product has been engineered for exceptional specificity, delivering highly pure target proteins.
Since different types of His-tagged proteins may have varying affinities for a particular metal ion, we also offer a His-tagged protein purification screening kit (MagReSyn NTA-KIT) containing MagReSyn NTA chelated with 4 alternate divalent metal ions (Ni2+, Cu2+, Co2+, Zn2+) to identify the most suitable metal ion for optimal purification of your particular target protein. MagReSyn NTA Copper, -Cobalt and -Zinc are currently available in 2 ml product formats.