CCRF-CEM Cells

Unit

5 x 10^6 cells/ml

Cell Type

Tumor Cells

Tissue Type

Leukemia cell lines

Organism

Human

Donor History

Leukemia

Growth Properties

Suspension

Growth Conditions

Culture medium: RPMI 1640

,

w: 2.0 mM stable Glutamine

,

w: 2.0 g/L NaHCO3 (Cytion article number 820700a). Supplements: Supplement the medium with 10% heat-inactivated FBS. Seeding density: Start new cultures at 1 x 10⁵ cells/ml. Freeze medium: As a cryopreservation medium

,

we use complete growth medium (including FBS) + 10% DMSO for adequate post-thaw viability

,

or CM-1 (Cytion catalog number 800100)

,

which includes optimized osmoprotectants and metabolic stabilizers to enhance recovery and reduce cryo-induced stress. Incubation atmosphere: 37°C

,

5% CO2

,

humidified atmosphere.

Immortalization Method
Full Information

https://www.cytion.com/CCRF-CEM-Cells/300147

SKU: 300147 Kategorie: ,
Mgr. Otakar Fišer
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Mgr. Otakar Fišer
Produktový manažer - Life Science
Popis

CCRF-CEM cells are a type of human T lymphoblasts commonly used in immuno-oncology and immunology research. These cells were isolated from the peripheral blood of a 4-year-old female Caucasian with acute lymphoblastic leukemia (ALL).
CCRF-CEM grow in suspension and can reach high cell density when cultured in spinner flasks. Karyotype analysis of CCRF-CEM cells showed a modal number of 47 chromosomes, ranging from 41 to 95. They show no consistent loss or gain of specific chromosomes and no marker chromosomes. However, 28% of cells with 45 chromosomes showed C- and 53% of all cells had an extra D, and 35% had an additional F.
CCRF-CEM cells are tumorigenic and can cause tumours in Syrian hamsters. These cells express CD3, CD5, CD7, and CD4 genes and antigens. Additionally, isoenzyme analysis showed ADA, 1; ES-D, 1; G6PD, B; GLO-I, 1; PEP-D, 1; PGD, C; PGM1, 1; PGM3, 0. These cells are reported to be free of virus particles as determined by electron microscopy.
A study has shown that the combination of resveratrol and prednisolone induced apoptosis in CCRF-CEM cells in a time- and dose-dependent manner. The combination treatment showed synergistic effects on the overexpression of BAx and the downregulation of BCL2.

O značce

Společnost Cytion vznikla v roce 2004 v německém Heidelbergu s jasným vědeckým posláním: dodávat ověřené lidské a zvířecí buněčné linie bez kontaminace, připravené za přísně kontrolovaných laboratorních podmínek.

Postupně se vypracovala ve spolehlivou buněčnou banku, která slouží akademickým laboratořím, biotechnologickým firmám i farmaceutickým výzkumným týmům po celém světě. Klade přitom důraz na reprodukovatelnost výsledků, přísnou kontrolu kvality a dlouhodobá partnerství.