The cornerstone of successful experiments is sample preparation. The products we distribute and develop are thoroughly tested and evaluated to ensure simple, efficient and reproducible sample preparation procedure.

MagResyn NTA


For rapid affinity purification of 6x-histine-tagged molecules

2 mL : 355 $

10 mL : 1130 $

5 mL : 710 $

MagReSyn® NTA microspheres consist of nitrilotriacetic acid (NTA) residues with a strong metal-chelating property. The 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 there was indications that the metal ion may affect affinity, purity and capacity for target his-tagged proteins based on structure, size and other physical properties, Resyn Biosciences just launched NTA beads with different metal ions. You can now purchase NTA beads with copper, cobalt or zinc. There is even a mixed kit for screening experiments, with the 4 different metal ions.


Support : Proprietary polymer microspheres containing iron oxide (magnetite)

Binding capacity : > 1.0 (His-GFP)Bead size:~5-10 µm

Formulation : 25 suspension in 20% ethanol


2 mL : 355 $


2 mL : 355 $


2 mL : 355 $


2 mL : 355 $

Screening kit (4 x 0.5ml of each metal ion)