SepaxTechnologies, Inc, to amerykańska firma powstała 2002 roku oferująca kolumny do HPLC, GPC/SEC, SFC.

Oferta firmy Sepax Technologies obejmuje następujące grupy kolumn:

• Zenix® SEC i SRT® SEC

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	80, 100, 150, 300	100, 150, 300, 500, 1000 & 2000	80, 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.

• Antibodix®

Support:	High cross-linked, spherical PS/DVB beads
Particle size:	1.7, 3, 5 and 10 µm
Pore size:	non-porous
Phase structure:	weak cation exchanger with carboxylate functional groups chemically bonded and hydrophilic

• Proteomix® IEX

Products	Pore Size	Particle Size	Dynamic Binding Capacity	pH range
Proteomix SCX-NP1.7,NP3,NP5,NP10	Non-porous	1.7,3,5,10 µm	~60,54,38,and 20 mg/mL	2-12
Proteomix WCX-NP1.7,NP3,NP5,NP10	Non-porous	1.7,3,5,10 µm	~25,19,15,and 10 mg/mL	2-12
Proteomix SAX-NP1.7,NP3,NP5,NP10	Non-porous	1.7,3,5,10 µm	~43,35,28,and 17 mg/mL	2-12
Proteomix WAX-NP1.7,NP3,NP5,NP10	Non-porous	1.7,3,5,10 µm	~35,26,18,and 12 mg/mL	2-12

• Proteomix® HIC

Resin Matrix	Spherical, highly cross-linked PS/DVB
Pore Size	Nonporous
Particle Size	1.7, 5 and 10 µm
Phase Structure	Ethyl, Propyl, Butyl, and Phenyl (5, 10 µm) Ethyl and Butyl (1.7 µm)
Separation Mechanism	Hydrophobic interaction
pH Stability	2-12
Operating Temperature	Up to 80 °C
Operating Pressure	6000 psi (5, 10 µm) 8000 psi (1.7 µm)
Mobile Phase Compatibility	Compatible with aqueous solution, a mixture of water and acetonitrile, acetone, methanol, or THF

• Glycomix™ SAX

Functional Group	Quaternary ammonium
Surface characteristics	Hydrophilic
pH range	2 – 12
Typical backpressure for 4.6×250 mm	10 bar for 0.22 mL/min 38 bar for 1 mL/min
Maximum backpressure	~ 1,500 (psi)
Salt concentration range	20 mM – 2.0 M
Maximum temperature	~ 80 (°C)
Mobile phase compatibility	Aqueous and organic
Applications	Heparin, highly charged polysaccharides

• Carbomix®

Support:	spherical, PS/DVB particles
Cross-linking:	5%, 8% and 10%
Particle size:	5 and 10 µm
Phase structure:	hydrophilic, ion-exchange
Chemical composition:	PS/DVB-SO3M (M: H, Ca, Pb, Na, or K)

• Opalshell™-C18

Material	Core-shell bonded silica with a porous outer layer
Average Particle size	2.6 µm
Pore size	90 Å
Surface area	152 m2/g
pH stability	1.5-10.0
Recommended flow rate range for maximum column lifetime	0.1-0.35 mL/min
Recommended operating pressure for maximum column lifetime	< 5,000 psi
Maximum operating temperature	60°

Na stronie producenta znajdą Państwo szeroki zbiór aplikacji.