Radiopharmaceuticals and contrast media

Highly cross-linked polymethacrylate base material of TSKgel Octadecyl-NPR provides excellent stability in high pH buffer systems and can withstand rigorous cleaning with either acid or base. NPR, non-porous resin, columns are prepared from

High efficiency, resin-based TSKgel affinity columns (10 &#956m particles) separate or purify many enzymes and other proteins. TSKgel Chelate-5PW columns utilize the tendency of iminodiacetic acid (IDA) to form a complex with metal ions, such as

High efficiency, resin-based TSKgel affinity columns (10 &#956m particles) separate or purify many enzymes and other proteins. TSKgel Chelate-5PW columns utilize the tendency of iminodiacetic acid (IDA) to form a complex with metal ions, such as

TSKgel CN-80Ts is an alternative to C18 (ODS) and C8 (Octyl) phases. The cyano group is the least hydrophobic of the 100Ã… phases available and in some cases is used under normal phase conditions.

TSKgel &#174 CN-80Ts HPLC column is comprised of cyanopropyl groups bonded to the silica† and finds applications in reversed-phase high performance liquid chromatographic technique. It is an alternative to C18 (ODS) and C8 (Octyl) phases.

TSKgel DEAE-3SW columns are packed with 10&#956m porous spherical silica beads which are chemically modified with a weak anion exchanger. They are used for the separation and analysis of proteins, peptides, nucleotides, nucleosides and other

TSKgel DEAE-5PW columns are packed with porous hydrophilic polymer beads which are surface modified with a weak anion exchanger. They are used for the separation and analysis of proteins, nucleotides, nucleosides and other biologically active

TSKgel DEAE-NPR columns are packed with spherical 2.5 micron, non-porous, high efficiency, hydrophilic polymer beads which are surface modified with a weak anion exchanger.

Both hydrophobic interaction chromatography (HIC) and reversed-phase liquid chromatography separate on the basis of protein hydrophobicity and allow selective binding and desorption of proteins. However, HIC operates at significantly lower binding

TSKgel NH2-100 amino columns expand the range of TSKgel columns for hydrophilic interaction chromatography (HILIC). Offering a different selectivity from the well known TSKgel Amide-80 columns, these novel amino-bonded phase columns stand out by

TSKgel Q-STAT columns are packed with 7 and 10&#956m hydrophilic non-porous resin particles of which the surface consists of an open access network of multi-layered anion exchange groups. The innovative bonding chemistry, combined with a

This TSKgel &#174 SCX (Na+)column is packed with 5mm porous spherical particles which are surface modified with a strong (sulfonic acid) cation exchanger in the sodium form. TSKgel SCX (Na+) columns are optimized for the separation and analysis of