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NCI-H460 Cell Line

General Information
OrganismHomo sapiens, human
Cell Line DescriptionNCI-H460, also known as H460, is a cell line originally derived from a male patient diagnosed with large cell lung cancer. These adherent cells exhibit a rapid growth rate. Notably, NCI-H460 cells are able to form tumors in both in vitro and in vivo models, including nude mice. These cells exhibit significant p53 mRNA expression, very similar to levels observed in normal lung tissue, while exhibiting the absence of significant structural DNA abnormalities. These cells stain positively for keratin and vimentin, but negatively for neurofilament triad protein. Isozyme analysis reveals unique expression patterns, such as HPRT located on its surface and varying levels of AK-1, ES-D, Me-2, G6PD, PGM1, and PGM3 isozymes. This cell line has been widely used as a model system to study various aspects of lung cancer biology, including tumor initiation, progression, and drug resistance.
TissueLung
DiseaseLung large cell carcinoma
MorphologyEpithelial
GenderMale
Product FormatFrozen
Growth ModeAdherent
Biosafety Level1
Biosafety classification is based on U.S. Public Health Service Guidelines, it is the responsibility of the customer to ensure that their facilities comply with biosafety regulations for their own country.
Applications1. Cancer research
2. Drug testing and development
3. Genetic studies
4. Molecular pathway studies
5. Radiation research
6. Biomarker discovery
7. Toxicology studies
8. Immunotherapy research
Shipped InDry ice
Storage Temperature−196°C
Additional InfoThese lung cancer cells have many NCI-NCI-H460 mutations similar to those in non-small cell lung tumors, such as NCI-H460 KRAS mutations, which are involved in cell proliferation, growth, invasion, and metastasis.
Characteristics
KaryotypeNCI-H460 cells possess a hypotriploid karyotype with a modal chromosome number of 57, ranging from 53 to 65.
TumorigenicYes, in nude mice.
Mycoplasma TestNegative
Culture Conditions and Handling
SubculturingThe volumes given are for 75 cm2 flasks. For culture vessels of other sizes, increase or decrease the amount of dissociation medium required proportionally.
1. Remove and discard the medium.
2. Rinse the cell layer briefly with 0.25% (w/v) trypsin-0.53 mM EDTA solution to remove all traces of serum containing trypsin inhibitors.
3. Add 2.0 to 3.0 ml of trypsin-EDTA solution to the flask and observe the cells under an inverted microscope until the cell layer is dispersed (usually within 5 to 15 minutes). Note: To avoid clumping, do not agitate the cells by tapping or shaking the flask while waiting for the cells to detach. Cells that are difficult to detach can be placed at 37°C to facilitate dispersion.
4. Add 6.0 to 8.0 ml of complete growth medium and aspirate the cells by gentle pipetting.
5. Aliquot the appropriate cell suspension into new culture vessels.
6. Incubate the culture at 37°C.
Medium RenewalTwice per week
Subcultivation RatioThe ratio of 1:3 to 1:8 is recommended.
Culture Medium90% RPMI 1640 + 10% h.i. FBS
Culture ConditionsAtmosphere: Air, 95%; CO2, 5%; Temperature: 37°C
CryopreservationFrozen with 70% medium, 20% FBS, 10% DMSO

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* For research use only. Not intended for any clinical use.
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