CRL-2234 SNU-449 人肝癌细胞__上海复祥生物科技有限公司

产品展示

您当前的位置：首页 » 产品展示 » » CRL-2234 SNU-449 人肝癌细胞

产品名称：	CRL-2234 SNU-449 人肝癌细胞
产品型号：	CRL-2234 SNU-449 人肝癌细胞
品牌：
产品数量：
产品单价：	面议
日期:	2024-03-23

CRL-2234 SNU-449 人肝癌细胞的详细资料

CRL-2234 SNU-449 人肝癌细胞 的详细介绍

CRL-2234 SNU-449 人肝癌细胞
SNU-449 (ATCC^® CRL-2234^™)

Permits and Restrictions	View Restrictions
Organism	Homo sapiens, human
Tissue	liver
Product Format	frozen
Morphology	epithelial; diffusely spreading cells
Culture Properties	adherent CRL-2234 SNU-449 人肝癌细胞
Biosafety Level	2 [Cells contain Hepatitis B virus]
Disease	grade II-III/IV,hepatocellular carcinoma
Age	52 years
Gender	male
Ethnicity	Asian
Storage Conditions	liquid nitrogen vapor phase

Karyotype	aneuploid; modal number = 57
Derivation	SNU-449 was derived in 1990 by J.-G. Park and associates from a primary hepatocellular carcinoma taken from a Korean patient prior to cytotoxic therapy. Tumor cells were initially cultured in ACL-4 medium supplemented with 5% heat inactivated fetal bovine serum. After establishment, cultures were maintained in RPMI 1640 supplemented with 10% heat-inactivated fetal bovine serum.
Clinical Data	52 years Asian male CRL-2234 SNU-449 人肝癌细胞
Comments	Hepatitis B virus (HBV) DNA was detected by Southern blot hybridization. HBV genomic RNA was not expressed. Grossly, the original tumor was single nodular with perinodular extensions. Histologically, it was predominantly compact and minor trabecular type. The cultured cells contain a single or double nucleus.

Complete Growth Medium	The base medium for this cell line is ATCC-formulated RPMI-1640 Medium, Catalog No. 30-2001. To make the complete growth medium, add the following components to the base medium: heat-inactivated fetal bovine serum to a final concentration of 10%.
Subculturing	Protocol: Remove and discard culture medium. Briefly rinse the cell layer with 0.25% (w/v) Trypsin- 0.53 mM EDTA solution to remove all traces of serum that contains trypsin inhibitor. Add 2.0 to 3.0 ml of Trypsin-EDTA solution to flask and observe cells under an inverted microscope until cell layer is dispersed (usually within 5 to 15 minutes). Note: To avoid clumping do not agitate the cells by hitting or shaking the flask while waiting for the cells to detach. Cells that are difficult to detach may be placed at 37°C to facilitate dispersal. Add 6.0 to 8.0 ml of complete growth medium and aspirate cells by gently pipetting. Add appropriate aliquots of the cell suspension to new culture vessels. Incubate cultures at 37°C. Subcultivation Ratio: A subcultivation ratio of 1:5 to 1:10 is recommended Medium Renewal: Every 2 to 3 days CRL-2234 SNU-449 人肝癌细胞
Cryopreservation	Freeze medium: Complete growth medium supplemented with 5% (v/v) DMSO Storage temperature: liquid nitrogen vapor phase
Culture Conditions	Atmosphere: air, 95%; carbon dioxide (CO₂), 5% Temperature: 37°C