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BIOCHINA 2026

BIOCHINA 2026（第十一届）易贸生物产业展览将于2026年3月12-14日在苏州国际博览中心举行！今年，东曹生物将继续携生物制药分离纯化新产品、新方案亮相BIOCHINA2026，我们诚挚邀请您莅临E3-A21，期待与您再次相聚！
Events

东曹生物携色谱新品亮相第25届全国色谱会

2025年10月18-20日，由中国化学会第25届全国色谱学术报告会及仪器展览会在杭州举办。本届色谱会历时3天，共安排各类学术报告200余个，吸引来自全国各地的色谱专家学者、相关企业厂商代表等1000余人参与。东曹生命科学此次携液相色谱分离纯化领域的新品参展了本次学会，为用户提供全面的实验室分离纯化解决方案。在生物制药领域，东曹凭借深厚的技术积累与创新实力，为客户提供从药物发现到制造生产所需的分离纯化耗材及应用方案，全方位助力生物制药产业的蓬勃发展。近年来，国内创新药品和技术发展迅猛，ADC（抗...
Events

东曹携多角度光散射检测器新品亮相BCEIA2025

2025年9月10日，第二十一届北京分析测试学术报告会暨展览会（BCEIA 2025）在北京·中国国际展览中心顺义馆盛大开幕。适逢BCEIA创办40周年，本届大会以“辉煌四十载 再谱新篇章”为主题，再次汇聚了全球分析测试领域的顶尖智慧与最新成果，为行业带来了一场精彩绝伦的学术与技术盛宴。东曹（上海）生物科技有限公司携第二代多角度光散射检测器新品LenS3、EcoSEC Elite凝胶渗透色谱仪以及离子色谱仪等多款产品参展本届BCEIA，为用户提供全面的实验室分离纯化解决方案。第二代多角度光散射检...

BIOController

Tosoh’s BIOController™ software is a Windows application used to control the Octave™ BIO.BIOController features an intuitive, user-friendly interface that allows rapid mastery of its powerful functionality.Methods are written with the PROComposer™ ap...

PROComposer Method Creator

Tosoh’s PROComposer™ Method Creator is used to create and edit multi-column and single column methods. The method files created with PROComposer on a Windows PC are transferred to Tosoh’s Octave™ BIO and Octave PRO Chromatography Systems for executio...

PROComposer Method Wizard

PROComposer™ Method Wizard simplifies conversion of batch methods to multi-column continuous chromatography (MCC) methods. This tool converts the parameters for a batch capture method into an MCC method that has equivalent protocol steps. Method Wiza...
Product Overview

TOYOPEARL® Super A Resin: An Efficient and Durable Protein A Resin

PO54Download Product Overview
Brochures

SkillPak™ Pre-packed Columns

BR12Download Brochure
Education

Affinity Chromatography

  Affinity Chromatography (AFC) makes use of specific binding interactions between molecules. This specificity makes it attractive as a capture step to isolate the target molecule from crude extracts. A particular ligand is chemically immo...
Education

Gel permeation chromatography (organic SEC)

TSKgel® Gel Permeation Chromatography ColumnsGel Permeation Chromatography (GPC) plays an important role in the characterization of polar organic-soluble and organic-soluble polymers in consumer, chemical and petrochemical industries.TSKgel Alpha and...
Education

Gel filtration chromatography (aqueous SEC)

TSKgel Gel Filtration Chromatography ColumnsGel Filtration Chromatography (GFC) is popular among biochemists for the separation of proteins or nucleic acid fractions, to desalt a protein sample, or to characterize water-soluble polymers used in food ...
Education

EcoSEC High Temperature GPC System

EcoSEC™ High Temperature SystemDemanding high temperature polymer analyses, such as for polyolefins, require a system that delivers results reliably, reproducibly, and produces these results in an easy to use, safe instrument. The EcoSEC High Tempera...
Education

HIC Columns – What They Do and How To Find The Right One

HIC Columns – Hydrophobic Interaction Chromatography For (U)HPLC AnalysisHydrophobic interaction chromatography (HIC) is a technique that separates molecule mixtures according to their hydrophobicity. It is popular for analyzing and purifying protein...
Education

Cation Exchange Chromatography

TSKgel Cation Exchange Chromatography ColumnsVery efficient chromatography can be achieved with the nonporous TSKgel STAT columns due to the novel bonding chemistry and the absence of micro-pores. Applications for the TSKgel CM-STAT and TSKgel SP-STA...
Education

Lens3 MALS Detector

LenS3 Multi-Angle Light Scattering DetectorsThe next generation of LenS™3 MALS detector provides the latest in light scattering detection from Tosoh Bioscience. Technological advancements in instrument design and software simplify exact molecular wei...
Education

Products

SolutionsThis Solutions section is designed to help you learn about the theory and practice of liquid chromatography to aid you in selecting the best Tosoh product for your application. The section is organized by product group and contains an overvi...
Education

Chromatography instruments

As an expert in chromatography solutions, Tosoh Bioscience offers chromatography equipment that allows you to achieve the best results for your chromatographic applications.GPC instruments – all-in-one solution for polymer analysisEcoSEC is a compact...
Education

Process Media for Purification

Process ChromatographyChromatography is a common purification step in industrial downstream processing (DSP) of biological targets. A typical DSP scheme combines two or more chromatographic separation steps with ultra- and diafiltration unit operatio...
Education

Hydrophilic Interaction Chromatography - Columns

Hydrophilic Interaction ChromatographyNormal phase and hydrophilic interaction liquid chromatography (HILIC) are primarily used to separate polar and hydrophilic compounds. In reversed phase mode very polar compounds are often not sufficiently retain...
Education

Anion Exchange - Columns

Very efficient chromatography can be achieved with the nonporous TSKgel STAT columns due to the novel bonding chemistry and the absence of micro-pores. Applications for the TSKgel Q-STAT columns include the separation of proteins, peptides, low molec...
Education

MCC Applications

In general multi-column chromatographic systems are typically used for bulk separations (oils ...) or end product purification (e.g. chiral separations) and are sometimes used in series (first bulk, than fine).The Octave™ systems can be used for a va...
Education

Benefits of MCC

Multi-column chromatography results in higher productivity due to higher load levels, faster flowrates, and parallelization of non-loading steps.Multi-column chromatography provides the following benefits:Reduced resin consumption (cost savings)Incre...
Education

Holistic Multi-Column Chromatography Solution

Multi-column chromatography is a liquid chromatographic technique used to purify solutions via a cyclic usage of multiple columns that is faster and more cost-effective than batch chromatography.The Octave™ MCC platform is designed to purify biomolec...
Education

Introduction to the Multi-Column Technique

MCC can be run continuously and intensifies the chromatography step, compared to batch chromatography.Compared to an injection of a distinct sample volume onto a comparably large column as done in classic batch- or single-column chromatography, MCC t...
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