Sepax SRT SEC Columns,specification,price,image-Bio-Equip in China

Product Detail
Company Profile

Utilizing proprietary surface technologies, SRT SEC phases are made of the uniform, hydrophilic, and neutral nanometer thick films chemically bonded on the high purity and enhanced mechanical stability silica. This proprietary surface technology results in excellent column-to-column reproducibility. The nature of the chemical bonding and the maximum bonding density of the thin film benefit SRT SEC phases with high stability and negligible non-specific interactions. Along with the widest pore size selection of 100, 150, 300, 500, 1000 and 2000Å, SRT SEC packings have highest capacity that enables highest resolution.

Sepax SEC Product Family Comparison Chart

Product Line	SRT®	Zenix™	SRT®-C	Zenix™-C
Particle size	5 µm	3 µm	5 µm	3 µm
Pore size (Å)	100, 150, 300, 500, 1000 & 2000	100, 150, 300	100, 150, 300, 500, 1000 & 2000	100, 150, 300
Resolution	High	Highest, Short column for faster separation	High	Highest, Short column for faster separation
Efficiency	High	Doubled from 5µm	High	Doubled from 5µm
Selectivity	Same for SRT® and Zenix™		Same for SRT®-C and Zenix™-C
Surface structure	Chemically bonded stand-up monolayer		Chemically bonded lay-down monolayer
Recommended Sample Types	Monoclonal antibodies, proteins, peptides, nucleic acids, oligonucleotides, virus, and water-soluble polymers		"Tough samples" such as hydrophobic proteins like insulin, membrane protein monoclonal antibodies derivatized with polymer branches, e.g. polypeptide, PEG.

Packing

Silica: Spherical, high purity (<10 ppm metals)
Pore size: 100, 150, 300, 500, 1000 and 2000 Å
Particle size: 5 µm
Phase structure: chemically bonded and hydrophilic

Characteristic

High efficiency
Highest loading capacity and resolution
High lot to lot reproducibility
High phase stability
Widest selection of pore size from 100 Å to 2000 Å
High protein recovery and maintaining biological activity
pH range 2 - 8.5