Multi-angle light scattering (MALS) combined with size exclusion chromatography (SEC), is an essential tool for today’s protein characterization and can lead to considerably more information about the molecule.
Sepax has developed a family of silica-based columns dedicated for SEC-MALS protein/particle applications. These columns provide high resolution, an extended lifetime, excellent lot-to-lot reproducibility, and a full range of pore size selections. Moreover, these columns have exceptionally low light scattering baseline noise and each column is individually QC tested on MALS and delivered with Certificate of Performance.
Sepax Light Scattering SEC-MALS Columns
Certified LS SEC columns for optimal light scattering measurements.
[1] Sepax Protein standard for size exclusion chromatography and used for general correlation of elution time vs. protein MW [2] One-piece PEEK coupler, recommended to connect columns in series. [3] PEEK/Stainless Steel coupler, recommended to connect columns of IDs > 7.8 mm in series. [4] Column coupler with 10cm length flexible tubing,10-32 fitting with 1/16 OD PEEK tubing. Recommended to connect analytical columns in series [5] Includes one ZenixTM 300 Å, and one ZenixTM-C 300 Å, columns (7.8 x 300mm). [6] Includes one ZenixTM 300 Å, and one ZenixTM-C 300 Å, columns (4.6 x 300mm). [7] 0.5 µm PEEK frit for column with particle size 3 µm or less [8] For Precolumn Filter (0.5 µm) 5 units/pk
[1] Sepax Protein standard for size exclusion chromatography and used for general correlation of elution time vs. protein MW [2] One-piece PEEK coupler, recommended to connect columns in series. [3] PEEK/Stainless Steel coupler, recommended to connect columns of IDs > 7.8 mm in series. [4] Column coupler with 10cm length flexible tubing,10-32 fitting with 1/16 OD PEEK tubing. Recommended to connect analytical columns in series [5] Includes one ZenixTM 300 Å, and one ZenixTM-C 300 Å, columns (7.8 x 300mm). [6] Includes one ZenixTM 300 Å, and one ZenixTM-C 300 Å, columns (4.6 x 300mm). [7] 0.5 µm PEEK frit for column with particle size 3 µm or less [8] For Precolumn Filter (0.5 µm) 5 units/pk
[1] Sepax Protein standard for size exclusion chromatography and used for general correlation of elution time vs. protein MW [2] One-piece PEEK coupler, recommended to connect columns in series. [3] PEEK/Stainless Steel coupler, recommended to connect columns of IDs > 7.8 mm in series. [4] Column coupler with 10cm length flexible tubing,10-32 fitting with 1/16 OD PEEK tubing. Recommended to connect analytical columns in series [5] 2 µm PEEK frit for column with particle size 5 µm and 10 µm. [6] For Precolumn Filter (2 µm) 5 units/pk
[1] Sepax Protein standard for size exclusion chromatography and used for general correlation of elution time vs. protein MW [2] One-piece PEEK coupler, recommended to connect columns in series. [3] PEEK/Stainless Steel coupler, recommended to connect columns of IDs > 7.8 mm in series. [4] Column coupler with 10cm length flexible tubing,10-32 fitting with 1/16 OD PEEK tubing. Recommended to connect analytical columns in series [5] 2 µm PEEK frit for column with particle size 5 µm and 10 µm. [6] SS Refill Frits for 102020-21200, 5 units/pk
