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细胞疗法的上游流程 与其他生物制剂相关的生产量（例如，单克隆抗体：2000L至10000L）相比，细胞疗法的生产量通常在1L至10L之间。 即使质量参数也不同 细胞疗法不是争取最大的效价和蛋白质量，而是着眼于最大的细胞给药剂量和所施用的细胞/组织的功能。 因此，培养基，补充剂，生物反应器系统和起始细胞质量等上游生产参数非常重要。 最后，在完成培养过程后，需要使用不影响细胞产品质量的细胞解离试剂收获治疗细胞。 探索细胞疗法上游流程的解决方案 Avantor Seradigm血清 Cell c...

Avantor生产用化学品 在VWR，你可以找到生物制药生产流程中所需的一切。从上游工艺中的发酵和细胞培养到下游工艺的配制和完成。 Fermentation and Cell Culture All additives such as amino acids minerals and vitamins sugars buffers and antioxidants... Harvest Denaturants and detergents for cell disruption... Pu...

VWR化学品 VWR Chemicals are our own wide range of laboratory and industrial chemicals with guaranteed high quality detailed specifications safe packaging and excellent service offering great value for money. Everything from basic technical reagents t...

Manufacturing Manufacturing pH of Cement for Floor Installation Testing When flooring tiles are installed, it is very important that the subfloor level has a certain pH level. Water Quality Check in Beer Brewing Beer is one of the most widely cons...

单克隆抗体的上游工艺 开发和制造单克隆抗体已经摆脱了对动物原材料的依赖。我们的生化试剂不含动物成分，以满足这些应用的需要。 为单克隆抗体上游工艺提供的产品用于支持细胞生长，同时满足所需的质量和性能参数。这使得从工艺开发到中试，再到最终的商业制造，实现了无缝过渡。 随着您的流程不断扩大，我们的供应链管理系统可以轻松处理增加的材料数量。一旦您确定了最佳的内部开发生产用基础培养基，我们可以为您定制液体或干燥形式的培养基，并将其包装起来，以便有效地转移到您的生物反应器中。 探索单克隆抗体上游工艺的...

Harvest Denaturants and detergents for cell disruption. 产品 Denaturants Disulfide reducing agents pH adjusters (acid) pH adjusters (base) Salts

Non-sterile solutions for surfaces and CIP Since the non-sterile products offered vary from country to country this page provides an overview of the available product groups. Your local sales team will be glad to provide you with information on av...

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...

General Description of an Application Application Date: 11.02.2014 Page 1 of 8 Determination of Iodine number Application Date: 11.02.2014 Page 2 of 8 Use The method describes the procedure for the determination of the iodine number with the use o...

Lysing Matrix for Sample Grinding Optimal cell disruption for any sample type LEARN MORE! mpbio.com mpbio.com2 Lysing Matrix FastPrep® Lysing beads and matrices make difficult-to-lyse samples easy. No matter how tough or resistant your samples are...

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...

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...

C-FLEX (50 A) Tubing Advantages: Physical properties similar to silicone with chemical compatibility of TYGON®. Inexpensive. Excellent biocompatibility. Smooth bore. Nontoxic no leachable plasticizers. Lower gas permeability than silicone. Use wit...

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...

BioPharm Silicone Tubing Advantages: Ultra-smooth inner surface. Minimizes particle entrapment. Lower absorption; excellent biocompatibility; no leachable additives DOP or plasticizers. Odorless and nontoxic fungus resistant. No taste imparted to ...