HEL-299 Cells
| Unit |
3 x 10^6 cells/ml |
|---|---|
| Cell Type |
Primary Cells |
| Tissue Type |
Lung cancer cell lines |
| Organism |
Human |
| Donor History | |
| Growth Properties |
Adherent |
| Growth Conditions |
Culture medium: Ham's F12 ,w: 1.0 mM stable Glutamine ,w: 1.0 mM Sodium pyruvate ,w: 1.1 g/L NaHCO3 (Cytion article number 820600a). Supplements: Supplement the medium with 10% FBS ,1 ng/mL bFGF. Dissociation reagent: Accutase. Seeding density: 1 x 10⁴ cells/cm². 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 |
HEL-299 is a human lung fibroblast cell line derived from an adult individual. This cell line is particularly noted for its finite capacity to propagate in culture, typically entering senescence after approximately ten passages. This characteristic makes HEL-299 a useful model for studying cellular aging and senescence, as well as the dynamics of cell growth and replication under controlled conditions.
In addition to its applications in aging research, HEL-299 also serves as a model for studying signal transduction pathways. Specifically, it has been observed that the expression of the M2 muscarinic receptor in these cells is downregulated following stimulation with protein kinase C. This response highlights the cell line’s utility in pharmacological research and in the investigation of mechanisms underlying receptor-mediated signaling and regulation. The alteration in receptor expression following kinase activity can provide insights into cellular responses to external stimuli, potentially aiding in the development of therapeutic strategies targeting similar pathways in various diseases.
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.
Mikrobiologické aplikace
NGS
Rapid testy
PCR plasty
Třepačky
Suché lázně
Fluorometry
Buněčné kultury
PCR, qPCR, RT
Detekce Mycoplasmat
Reverzní transkripce
Alergie
Intolerance
Elisa
Imunologické analyzátory
Veterinární imunologie
Alergie u zvířat
Intolerance u zvířat
Čtečky identifikačních čipů
Termočipy
Biochemie
Imunoanalýza

