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LenS3 multi-angle light scattering detector for HPLC and UHPLC
LenS3 for direct measurement of molecular weight and size
Increased interaction with the molecules thanks to maximized light path within the flow cell
LenS3 combines the advantages of a low (10°), a high (170°) and a rectangular measuring angle
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You want to determine the properties of polymers in more detail or investigate proteins and protein aggregates in their native conformations?
The LenS3 Multi-Angle Light Scattering (MALS) detector is the first in history to allow the direct measurement of macromolecules with a molecular radius of less than
10 nm (down to 2 nm Rg / 200 Da). This MALS detector, which combines the advantages of low-angle (LALS), high-angle (HALS) and right-angle scattering of light (RALS), exerts its full range of capabilities in polymer analytics and protein analytics. A high signal intensity is achieved by using a green laser and a a flow cell with an extended light path. At the same time, the flow cell's construction of PEEK eliminates noise from stray light and thus ensures clear peaks even with small polymers or low-concentration solutions. The patented optics have made a new calculation methodology possible so you can start analyzing your macromolecules directly without time-consuming determination of the concentration.
The direct measurement of molecular weight and molecular radius has thus become incredibly easy for synthetic polymers, polysaccharides, proteins and other biopolymers.
At Tosoh Bioscience you can get all you need from a single source – from (U)HPLC columns to SEC systems and detectors.
These pre-packed columns simplify the chromatographic process development for biomolecules
SkillPak 1 and 5 mL columns are designed for fast method development, resin screening, or sample concentration. more
Analytical UHPLC, GPC and HPLC Columns, Preparative Columns and Chromatography Media
The free catalogue offers a comprehensive overview of columns and media with a focus on analysis and purification of biomolecules more
This MALS detector for (U)HPLC and SEC loves details – analyze macromolecules from 2 to 50 nm
You want to determine the properties of polymers in more detail or investigate proteins and protein aggregates in their native conformations? The LenS3 Multi-Angle Light Scattering (MALS) detector is the first in history to allow the direct measurement of macromolecules with a molecular rad ... more
Tosoh to Increase Production Capacity of Liquid Chromatography Separation and Purification Media
Tosoh Corporation has announced that it will be increasing the production capacity of its Toyopearl liquid chromatography separation and purification media at its Nanyo Complex, in Shunan, Yamaguchi Prefecture. The nearly 50% production capacity increase is in response to growing global dem ... more
Diaxonhit strengthens its offering in the field of immunoassays for clinical laboratories with the signing by InGen, its commercialization affiliate, of a partnership agreement with the Japanese group Tosoh Europe NV for the marketing of immunoassay instruments in France and its overseas te ... more
Tosoh Bioscience celebrates its 20th Anniversary
20 years ago, on July 20, 1989, TosoHaas opened the doors to the Biopharmaceutical industry. Starting out with a team of five employees, TosoHaas, over time, developed into a profitable business with constant growth. In the start TosoHaas focused on promoting the nowadays well known TSK-GE ... more
How to purify and analyze your antibodies efficiently
All the chromatography methods & practical tips to simplify and reduce the costs of your processes. Download the 23-page white paper now! more
Characterizing Biotherapeutics with HPLC
As demonstrated here, there are a broad range of HPLC applications used in development, production, validation and release of protein therapeutics for human use. Some of the applications mentioned above are mandatory when submitting a new biopharmace more
One of the most widely used water-soluble polymers is Polyvinylpyrrolidone (PVP). For more than 70 years it is applied in a variety of applications in medicine, pharmacy, cosmetics and industrial production. PVP binds to polar molecules exceptionally more
Tosoh Bioscience is an acknowledged global leader in the field of liquid chromatography with a focus on bioseparations. For more than 25 years, Tosoh Bioscience is providing cutting-edge solutions for customers developing and producing biologics, biosimilars or biobetters. The product portf ... more
