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单克隆抗体的下游纯化工艺 亲和性、离子交换、HIC和分子排阻等主要工艺都需要色谱树脂和缓冲液。这些产品有助于确保目标单抗的质量在生物反应器对原料药的收获过程中得以保持稳定。 在制造单克隆抗体时，Avantor J.T.Baker®BAKERBOND™ 色谱树脂被证明可以减少总的纯化步骤，同时提高纯度和收率。这些树脂已成功应用于蛋白疗法的商业和临床制造，并具有独特的多模化学特性，通过提高纯化过程的效率和去除相关的杂质来提高选择性从而提高产量。 J.T.Baker®和VWR生物工艺缓冲液，用于...

(Microsoft PowerPoint - Pr\344sentation VWR ChromJournal_Chromolith WP Epoxy-Immobilization_062018-vs2_BP \(005\).PPTX [Read-Only]) Benjamin Peters Tom Kupfer Gisela Jung Peter Knoell Egidijus Machtejevas Petra Lewits Juni 2018 via immobilization ...

微生物基重组蛋白的上游加工 利用微生物发酵来开发和制造重组蛋白的优势，例如表达不需要翻译后修饰的蛋白，因为像大肠杆菌这样的微生物系统缺乏翻译后机制。 Avantor的产品组合解决了发酵介质和补充剂的需求。 我们的发酵产品支持细胞生长和生产率，同时满足所需的质量和性能参数，允许从研发、试点规模到生产规模的无缝过渡。 主要回收、浓缩和澄清所需的离心机和试剂是可用的。 一旦您的最佳内部开发的生产基础介质确定，期待Avantor定制制造您的液体或干格式的介质，并包装他们，以允许高效转移到您的生物反...

Kjeldahl Analysis Kjeldahl nitrogen determinations are performed on a variety of food substances. The Kjeldahl method may be broken down into three main steps: digestion distillation and titration. 1. Digestion: is accomplished by boiling a homoge...

化学品和试剂 VWR化学品根据您的应用按照等级优化，所有产品参数详细并且质量可靠。如需申请VWR化学品目录，请点击下面按钮。 Chemical Innovations Literature MSDS Certificates Solvents Our different solvent grades are optimised to your applications. Inorganic Reagents High quality inorganic reagents including...

Water & Wastewater Water & Wastewater Water Quality Assessment of Inukami River in Japan The Inukami River in Shiga Prefecture, Japan is 27.1-km long and flows from the Suzuka Mountains to Lake Biwa. Measuring Salinity of Water Salinity is the mea...

Final fill for vaccines Progressing from the drug substance to the final injectable drug product requires final packaging vials and stoppers that meet a number of quality requirements. To meet these requirements products must be prepared in an ISO...

Metal trace analysis and detection In metal analysis elemental evidence is now gathered from the tiniest traces in the ppm ppb and ppt ranges with sophisticated instrumentation like AAS ICP-OES or more recently ICP-MS. Rather than just looking – m...

基因治疗中的上游工艺 Achieve optimal generation of gene therapy vectors with our non-viral transfection and viral transduction products. Avantor® can provide culture systems that support processes development scale-up and full manufacturing. 我们的系统包括： 转染和电穿孔...

Downstream purification for recombinant proteins With more than 30 years of chromatography experience developed products and services we have every solution to meet your needs. Our J.T.Baker® brand BAKERBOND™ chromatography resins have been used s...

Montreal Manufacturing Facility The off-loading manifold at our Montreal QC manufacturing facility which includes 8600 sq. ft. for manufacturing 2200 sq. ft. for quality control and a 22800 sq. ft. warehouse. Core Capabilities Production of labora...

Aurora Manufacturing Facility Our 65000 sq. ft. manufacturing facility in Aurora OH USA includes a 12000 sq. ft. excipient processing center 3000 sq. ft. for repackaging 35000 sq. ft. warehouse 8000 sq. ft. office 8000 sq. ft. manufacturing area a...

Back to Basics 2: Mobile Phase Selection In HPLC & UHPLC Webinar Thursday 28th January 2021 15:00 to 16:00 CEST (Berlin Paris Madrid) Register Mobile phase composition is a fundamental decision which has a major impact on the separation of analyte...

Upstream processing for vaccines Optimal production of vaccines is achieved in mammalian expression and insect systems using cell lines that are anchorage-dependent or suspension enabled. For most vaccines optimal production is achieved in mammali...

样品前处理 Knowledge Centre Application Library Pharma BioPharma Food & Beverage Sample Preparation Sample Preparation. How to best prepare a sample for HPLC analysis? This is a question we are asked many times and the answer is often, what do you want...

How to Optimize your Charge Variant Analysis Webinar Thursday November 7th 2019 15:00 to 16:00 CEST (Berlin Paris Madrid) PRESENTED IN ENGLISH Register Email Alerts Free Registration Chat Area Certificate of attendance Taking charge of variant ana...