1.03795
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)
Pharma Manufacturing
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About This Item
UNSPSC Code:
41106213
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Quality Level
description
shipped with cooling packs
product line
Cellvento®
form
dry powder
technique(s)
cell culture | mammalian: suitable (suspension)
storage temp.
2-8°C
General description
Cellvento® 4CHO chemically defined cell culture medium has been specially developed for the growth of Chinese Hamster Ovary (CHO) cells and the expression of monoclonal antibodies and recombinant proteins in suspension culture. The formulation is of non-animal origin, chemically defined and contains no hydrolysates or components of unknown composition. Cellvento® 4CHO medium has been formulated without L-glutamine.
Application
Cellvento® 4CHO medium should be used as amplification medium and production medium in fed-batch applications. It is recommended to combine it with the companion feed supplement Cellvento® 4Feed in fed-batch manufacturing processes. The medium does not contain hypoxanthine and thymidine to allow a broad utilization, also in dhfr- transfected cells. The feed does not contain glucose to allow a fine tuning of the glucose concentration during fed-batch processes, thus allowing to minimize lactate production. The feed contains sources of both cysteine and tyrosine and should not be supplemented with any additional alkaline feed. This product is intended for research or further manufacturing but not for human or therapeutic use
Quantity
Formulated to contain 23.7 grams of powder per liter of medium.
Legal Information
CELLVENTO is a registered trademark of Merck KGaA, Darmstadt, Germany
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Signal Word
Warning
Hazard Statements
Precautionary Statements
Hazard Classifications
Eye Irrit. 2 - Skin Sens. 1
Storage Class Code
11 - Combustible Solids
WGK
WGK 2
Certificates of Analysis (COA)
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