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Merck
CN

CHOK1

SAFC

CHOZN® CHO K1 Host Cell Line

Suspension-adapted in CD media

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About This Item

UNSPSC代码:
12352200

描述

CHOK1 cell line derived from ECACC CHO K1

质量水平

运输

dry ice

储存温度

−196°C

一般描述

A subclone of the parental CHO cell line, which was derived from the ovary of an adult Chinese hamster. Cells require proline due to the absence of the gene for proline synthesis, the block in the biosynthetic chain lies in the step converting glutamic acid to glutamine γ serialdehyde. They undergo morphological changes in response to cholera toxin.
CHO-K1 cells derived from ECACC CHO K1 and adapted to suspension and serum-free, chemically defined media. Cells are cGMP banked in chemically defined, animal component-free EX-CELL® CD CHO Fusion medium.

细胞系来源

Hamster Chinese ovary. The parental CHO-K1 cell line was originated by Puck in 1957.

外形

CHOZN CHO K1 cells are provided to customers in vials containing 1 mL at 107 cells/mL. Cells are banked in EX-CELL CD Fusion medium containing 4mM L glutamine and 7% DMSO.

法律信息

The CHOZN CHO K1 cell line is sold for research use only. For use of this cell line in a commercial process, a commercial license must be taken.
CHOZN is a registered trademark of Merck KGaA, Darmstadt, Germany
EX-CELL is a registered trademark of Merck KGaA, Darmstadt, Germany

储存分类代码

10 - Combustible liquids

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable

法规信息

动植物来源生物产品

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分析证书(COA)

Lot/Batch Number

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Mena Abdelsayed et al.
The Journal of physiology, 593(18), 4201-4223 (2015-07-02)
Cardiac arrhythmias are often associated with mutations in SCN5A the gene that encodes the cardiac paralogue of the voltage-gated sodium channel, NaV 1.5. The NaV 1.5 mutants R1193Q and E1784K give rise to both long QT and Brugada syndromes. Various
Clara Stead et al.
Journal of biomolecular screening, 21(10), 1042-1053 (2016-07-15)
Glycine receptor 3 (GlyRα3) is a ligand-gated ion channel of the cys-loop family that plays a key role in mediating inhibitory neurotransmission and regulation of pain signaling in the dorsal horn. Potentiation of GlyRα3 function is therefore of interest as
C Peters et al.
Scientific reports, 6, 31879-31879 (2016-09-02)
Dravet syndrome is the prototype of SCN1A-mutation associated epilepsies. It is characterised by prolonged seizures, typically provoked by fever. We describe the evaluation of an SCN1A mutation in a child with early-onset temperature-sensitive seizures. The patient carries a heterozygous missense
T M Trask et al.
The Journal of biological chemistry, 275(32), 24400-24406 (2000-05-29)
Alignment of tropoelastin molecules during the process of elastogenesis is thought to require fibrillin-containing microfibrils. In this study, we have demonstrated that amino-terminal domains of two microfibrillar proteins, fibrillin-1 and fibrillin-2, interact with tropoelastin in solid phase binding assays. The
Susan C Burleigh et al.
BMC biotechnology, 11, 95-95 (2011-10-20)
The glycosylation of recombinant proteins can be altered by a range of parameters including cellular metabolism, metabolic flux and the efficiency of the glycosylation process. We present an experimental set-up that allows determination of these key processes associated with the

商品

Understand how considerations such as DMSO concentrations and freezing techniques are key in the successful implementation of high cell density cryopreservation (HCDC).

Cellvento® and EX-CELL® CHO cell culture media and feeds, optimized for monoclonal antibody & recombinant protein production in fed-batch & perfusion

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