Synonym:
TSKgel® Size Exclusion (SW-Type) HPLC Column
Properties:
| Related Categories |
Analytical/Chromatography,
HPLC,
HPLC & FPLC Columns for Biopolymer Separations,
TSKgel Gel Filtration Columns for Proteins and other Biopolymers,
TSKgel Gel Filtration Columns to Analyze mAb Purity and Aggregates,
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mfr. no.
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Tosoh SuperSW mAb HR, 22854
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parameter
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≤0.5 M salt concentration
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0-100% aqueous soluble organic solvents
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1 mL/min flow rate
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10-30 °C temperature
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120 bar max. pressure
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application(s)
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HPLC: suitable
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L × I.D.
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30 m × 7.8 mm
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matrix
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silica particle platform
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matrix active group
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diol phase
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particle size
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4 μm
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pore size
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250 ? pore size
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operating pH
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2.5 - 7.5
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suitability
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suitable for L20 per USP
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suitable for L59 per USP
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mode of chromatography
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Size exclusion (SEC)
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Description:
General description
The TSKgel SuperSW and UltraSW mAb columns consist of three specialized columns designed for the separation and analysis of monoclonal antibodies (mAb). While mAbs can be analyzed using many different modes of HPLC, size exclusion is best to determine the level of aggregation, dimer formation, and fragmentation, making it the best method for heterogeneity studies. TSKgel SuperSW mAb HR columns are optimized for high resolution analysis of mAb monomer and dimer; these 30 cm x 7.8 mm ID slica-based stainless steel columns offer reduced lot-to-lot variation, long column life, reduction of unspecified adsorption, and superior recovery of aggregates. The TSKgel SuperSW mAb columns utilize a unique pore-controlled technology, which produces a shallow calibration curve in the molecular weight region of a typical monoclonal antibody. The calibration curve for the TSKgel SuperSW mAb HR column is similar to that of the industry-leading TSKgel G3000SWxl column and has a shallower slope than the TSKgel UltraSW Aggregate column around the molecular weight range of gamma-globulin. This shallow calibration curve produces high resolution separations.
Physical form
Shipped in 0.05% NaN3 and 0.1 M Na2SO4 in 0.1 M phosphate buffer, pH 6.7.
Recommended products
Discover LiChropur reagents ideal for HPLC or LC-MS analysis
Legal Information
TSKgel is a registered trademark of Tosoh Corporation
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