MilliporeSigma
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1.03796

SAFC

Cellvento® 4Feed COMP

chemically defined cell culture feed

All Photos(1)

Quality Level

500

form

dry powder

technique(s)

cell culture | mammalian: suitable (suspension)

pH

5.1 (20 °C in H2O)

shipped in

ambient

storage temp.

2-8°C

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1.037951041321.03840
Cellvento® 4Feed COMP chemically defined cell culture feed

SAFC

1.03796

Cellvento® 4Feed COMP

Cellvento® 4CHO COMP chemically defined cell culture medium, ≤1.0 IU/mL endotoxin, pH 5.1-5.6(without supplement), pH 6.7-7.3(with supplement)

SAFC

1.03795

Cellvento® 4CHO COMP

Cellvento® ModiFeed Prime COMP chemically defined cell culture feed

SAFC

104132

Cellvento® ModiFeed Prime COMP

Cellvento® 4CHO-X COMP expansion medium

SAFC

1.03840

Cellvento® 4CHO-X COMP

form

dry powder

form

dry powder

form

dry powder

form

dry powder

technique(s)

cell culture | mammalian: suitable (suspension)

technique(s)

cell culture | mammalian: suitable (suspension)

technique(s)

cell culture | mammalian: suitable (suspension)

technique(s)

cell culture | mammalian: suitable (suspension)

pH

5.1 (20 °C in H2O)

pH

5.1-5.6(without supplement), 6.7-7.3(with supplement)

pH

-

pH

-

shipped in

ambient

shipped in

ambient

shipped in

ambient

shipped in

ambient

storage temp.

2-8°C

storage temp.

2-8°C

storage temp.

2-8°C

storage temp.

2-8°C

Quality Level

500

Quality Level

500

Quality Level

500

Quality Level

500

General description

Cellvento® 4Feed is a chemically defined feed formulation comprising components of non-animal origin. The product is useful for the development and manufacturing of biotherapeutics in Chinese hamster ovary (CHO) cell-based expression systems. Cellvento 4Feed is a highly concentrated, neutral pH feed that replenishes depleted nutrients required for cellular function. It maintains and extends the production phase in fed-batch mode. Cellvento 4Feed contains cysteine and tyrosine derivatives which release free cysteine and free tyrosine slowly throughout the culture. This is often related to higher cell growth and productivity. Cellvento 4Feed COMP is the feed format in compacted dry powder.

Application

Cellvento® 4Feed has been designed to support optimal cell growth and performance of chinese hamster ovary (CHO) suspension cell types and other CHO cell lines. It has also been used as a companion feed supplement with the production medium Cellvento CHO in fed-batch manufacturing processes.

Legal Information

CELLVENTO is a registered trademark of Merck KGaA, Darmstadt, Germany

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

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