SK-LU-1 Cells

US$ 395,00*

Products are shipped frozen on dry ice in cryotubes. Each cryotube typically contains 3 × 10⁶ cells for adherent lines or 5 × 10⁶ cells for suspension lines (refer to the batch CoA for details).

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cryovial

Número do produto: 300335

Ficha de dados de segurança

Ficha técnica do produto

Certificado de Análise (CoA)

Descrição	SK-LU-1 is a human lung adenocarcinoma cell line widely used in cancer research, particularly in studies focused on non-small cell lung cancer (NSCLC). As a cisplatin-sensitive cell line, SK-LU-1 is often employed in studies evaluating chemotherapy resistance, cancer cell cycle progression, and apoptosis mechanisms. One of the defining features of SK-LU-1 is its utility in assessing the cytotoxic effects of various anti-cancer compounds, including those that modulate the cell cycle or induce apoptosis through targeted therapies. For instance, certain 6-substituted imidazopyridine derivatives have been shown to induce G2/M phase arrest and apoptosis in SK-LU-1 cells, indicating that these compounds may inhibit cyclin-dependent kinases (CDKs) involved in cancer cell division. Additionally, SK-LU-1 cells have been used in studies exploring the immunomodulatory effects of agents like melatonin. In co-culture experiments with peripheral blood mononuclear cells (PBMCs), melatonin was shown to enhance the immune system's ability to induce apoptosis in SK-LU-1 cells. The treatment led to increased oxidative stress, reduced glutathione (GSH) levels, and cell cycle arrest at the G0/G1 phase, suggesting that melatonin may have potential as a supplementary treatment in NSCLC by boosting immune response and promoting cancer cell death. Overall, SK-LU-1 provides a robust in vitro model for studying lung adenocarcinoma and testing novel therapeutic agents, including those that target the cell cycle, induce apoptosis, or modulate immune responses. Its responsiveness to chemotherapeutic agents like cisplatin and the wide range of experimental data available make it an important tool in NSCLC research.
Organismo	Human
Tecido	Lung
Doença	Adenocarcinoma (grade III)
Sinônimos	SK-Lu-1, SK LU 1, SK-Lu1, SK-LU1, SKLU-1, SKLU1, SKLU01

Idade	60 years
Gênero	Female
Etnia	Caucasian
Morfologia	Epithelial-like
Propriedades de crescimento	Adherent

Referência	SK-LU-1 (Cytion catalog number 300335)
Nível de biossegurança	1
NCBI_TaxID	9606
Número de acesso do Cellosaurus	CVCL_0629

Expressão de proteínas	P53 positive
Expressão de antígenos	Blood Type O, Rh+, HLA Aw24, Aw32, B27, Bw41
Isoenzimas	Me-2, 1, PGM3, 1, PGM1, 2, ES-D, 2, AK-1, 1, GLO-1, 2, G6PD, B
Tumorigênico	Yes, in immunotolerant rats and nu-nu mice
Cariótipo	The stemline chromosome number is hypotetraploid, with the 2S component occurring at 4.4%. Marker chromosomes 1p, t(1q,11q), 11q+, t(13,?), 16q+, t(12q, 18q). M10, t(2q,13q), i(15), and ?t(xp,21q) occurred in all S metaphases, and t(1p,?), t(1p,14q), t(16,?), and t(14,21) occurred in some. In addition, 4 to 9 small markers of unidentifiable origin occurred frequently. Chromosome No. 7 was generally hexasomic, x chromosomes were disomic, and normal No. 15 was absent. No Y chromosome was detected in the QM stained preparation. Phenotype Frequency Product: 0.00003

Meio de cultura	EMEM (MEM Eagle), w: 2 mM L-Glutamine, w: 2.2 g/L NaHCO3, w: EBSS (Cytion article number 820100a)
Suplementos	Supplement the medium with 10% FBS and 1% NEAA
Reagente de dissociação	Accutase
Subcultura	Remove the old medium from the adherent cells and wash them with PBS that lacks calcium and magnesium. For T25 flasks, use 3-5 ml of PBS, and for T75 flasks, use 5-10 ml. Then, cover the cells completely with Accutase, using 1-2 ml for T25 flasks and 2.5 ml for T75 flasks. Let the cells incubate at room temperature for 8-10 minutes to detach them. After incubation, gently mix the cells with 10 ml of medium to resuspend them, then centrifuge at 300xg for 3 minutes. Discard the supernatant, resuspend the cells in fresh medium, and transfer them into new flasks that already contain fresh medium.
Densidade de semeadura	1 x 10⁴ cells/cm²
Renovação de fluidos	2 times per week
Recuperação pós-degelo	After thawing, plate the cells at 5 x 10⁴ cells/cm² and allow the cells to recover from the freezing process and to adhere for at least 24 hours.
Meio de congelamento	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.
Descongelamento e cultura de células	Confirm that the vial remains deeply frozen upon delivery, as cells are shipped on dry ice to maintain optimal temperatures during transit. Upon receipt, either store the cryovial immediately at temperatures below -150°C to ensure the preservation of cellular integrity, or proceed to step 3 if immediate culturing is required. For immediate culturing, swiftly thaw the vial by immersing it in a 37°C water bath with clean water and an antimicrobial agent, agitating gently for 40-60 seconds until a small ice clump remains. Perform all subsequent steps under sterile conditions in a flow hood, disinfecting the cryovial with 70% ethanol before opening. Carefully open the disinfected vial and transfer the cell suspension into a 15 ml centrifuge tube containing 8 ml of room-temperature culture medium, mixing gently. Centrifuge the mixture at 300 x g for 3 minutes to separate the cells and carefully discard the supernatant containing residual freezing medium. Gently resuspend the cell pellet in 10 ml of fresh culture medium. For adherent cells, divide the suspension between two T25 culture flasks; for suspension cultures, transfer all the medium into one T25 flask to promote effective cell interaction and growth. Adhere to established subculture protocols for continued growth and maintenance of the cell line, ensuring reliable experimental outcomes.
Atmosfera de incubação	37°C, 5% CO₂, humidified atmosphere.
Condições de envio	Cryopreserved cell lines are shipped on dry ice in validated, insulated packaging with sufficient refrigerant to maintain approximately −78 °C throughout transit. On receipt, inspect the container immediately and transfer vials without delay to appropriate storage.
Condições de armazenamento	For long-term preservation, place vials in vapor-phase liquid nitrogen at about −150 to −196 °C. Storage at −80 °C is acceptable only as a short interim step before transfer to liquid nitrogen.

Esterilidade	Mycoplasma contamination is excluded using both PCR-based assays and luminescence-based mycoplasma detection methods. To ensure there is no bacterial, fungal, or yeast contamination, cell cultures are subjected to daily visual inspections.

Número do lote	Tipo de certificado	Data	Número de catálogo
300335-514SF	Certificado de Análise	23. May. 2025	300335
300335-300625	Certificado de Análise	22. Oct. 2025	300335

SK-LU-1 Cells

Informações gerais

Características

Dados regulatórios

Dados biomoleculares

Manuseio

Controle de Qualidade e Análise Molecular

Certificado de Análise (CoA)

Organismo	Human
Tecido	Breast, mammary gland
Doença	Invasive ductal carcinoma