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Merck
CN
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文件

安全信息

1.03840

SAFC

Cellvento® 4CHO-X COMP

expansion medium

Pharma Manufacturing

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UNSPSC代码:
41106213

质量水平

500

描述

shipped with cooling packs

产品线

Cellvento®

形式

dry powder

技术

cell culture | mammalian: suitable (suspension)

储存温度

2-8°C

相关类别

一般描述

There are several advantages to using perfusion in your seed train, namely, flexibility in your production processes, increase in capacity and footprint reduction. Reducing the number of bioreactors in your seed train leads to a better utilization and eliminates traditional bottlenecks (compressed seed train). Additionally, using N-1 perfusion enables the inoculation of a production bioreactor with higher cell densities for high seed production process formats. Cellvento® 4CHO-X Expansion Medium has been specifically developed for N-1 perfusion for Chinese Hamster Ovary (CHO) cell lines. It is formulated with a high nutrient concentration to achieve low cell specific perfusion rates (CSPRs) at high cell densities. The medium is chemically defined, of non-animal origin, and contains no hydrolysates or components of unknown composition.

应用

Cellvento® 4CHO-X Expansion Medium has been specifically formulated to control the metabolic profile of the cells, both to minimize toxic byproducts and to ensure adequate nutrient levels for high cell densities. Preventing nutrient depletion can increase robustness and predictability of seed train operations. This medium supports high growth and viability, thus increasing cell biomass for cryopreservation or inoculation of another reactor. The medium addresses seed train intensification and shows a positive impact in IgG production, when combined in perfusion production with EX-CELL® Advanced HD Perfusion medium (24370C), and in Fed-batch production with e.g. Cellvento® 4CHO medium (103795) and Cellvento® 4Feed (103796). It is expected to work with other media platforms as well. Cellvento® 4CHO-X Expansion Medium can be used for all seed train expansion steps including N-1, reaching robust growth at low CSPRs. This product is intended for research or further manufacturing but not for human or therapeutic use.

数量

Formulated to contain 26.2 grams of powder per liter of medium.

法律信息

CELLVENTO is a registered trademark of Merck KGaA, Darmstadt, Germany
EX-CELL is a registered trademark of Merck KGaA, Darmstadt, Germany

法规信息

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Reproducible Scaling of a Cell Retention Filter Using the Cellicon® Cell Retention Solution

This page describes the design attributes of the Cellicon® filter assembly for cell retention and how they simplify scale-up of intensified upstream processes.

Operational and Financial Advantages of Cellicon® Cell Retention Solution in an N-1 Perfusion Process

This page describes the financial and operational advantages offered by the Cellicon® Cell Retention Device in an N-1 perfusion process at the 2,000 L scale in comparison to a cell retention device from another supplier.

Seed Train Intensification Using High Cell Density Cryopreservation

High cell density cryopreservation (HCDC) is a closed processing alternative to the traditional seed train expansion process. Learn more about the benefits of HCDC.

通过灌流式种子培养优化CHO细胞制备，以提高生产力

本应用说明描述了Cellvento® 4CHO-X细胞扩增培养基的优势和性能，这款培养基专门开发用于从细胞复苏到N-1阶段的多个细胞扩增步骤，以生成更多生物质接种补料分批生产生物反应器。

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相关内容

Seed Train Intensification

Biopharmaceutical developers need efficient, productive upstream processes that deliver high quality monoclonal antibodies (mAbs) and other types of recombinant proteins. Process intensification can future-proof their manufacturing strategies, reduce costs, and increase facility flexibility.

生产和收获强化

生物制药开发商需要高效、高产的上游工艺来提供优质的单克隆抗体(mAb)和其他类型重组蛋白。工艺强化可确保生产策略适应未来发展需求、降低成本并提升设施灵活性。

种子培养强化

生物制药开发商需要高效、高产的上游工艺来提供优质的单克隆抗体(mAb)和其他类型重组蛋白。工艺强化可确保生产策略适应未来发展需求、降低成本并提升设施灵活性。

Production and Harvest Intensification

Biopharmaceutical developers need efficient, productive upstream processes that deliver high quality monoclonal antibodies (mAbs) and other types of recombinant proteins. Process intensification can future-proof their manufacturing strategies, reduce costs, and increase facility flexibility.

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