Chelating Chromstar FF Affinity Chromatography Resins, Chelating Chromstar FF, 20 L, 1022-1137 (CAT#: STEM-C-1818-ZJF)

Chelating Chromstar® FF is a metal chelate affinity chromatography resin created by covalently cross-linking iminodiacetic acid (IDA) to the Chromstar® matrix via a spacer arm. IDA provides three ligand sites for chelation with transition metal ions such as Cu2+, Zn2+, Co2+, and Ni2+. This resin exploits the interactions between transition metal ions and amino acids like histidine, cysteine, and tryptophan, which are commonly found in proteins, to separate and purify proteins based on their amino acid content.

Product: Chelating Chromstar® FF
Mean particle size: 90 μm
Max. back pressure: 0.3 MPa
Max. flow velocity: 400 cm/h
Quantity: 20 L

Improved Agarose-Based Matrix: Designed for immobilized metal ion affinity chromatography (IMAC).
Excellent Rigidity: Provides robust structural integrity.
High Flow Velocity: Ensures efficient processing with high flow rates.
Optional Metal Ions: Allows flexibility with various metal ions for chelation.

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