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SN12C
Tissue
肾脏
Disease
肾细胞癌
Synonyms
SN-12C, SN12 C

Documents

SN12C

Cell line · Product number 305629

The SN12C cell line is a human renal cell carcinoma (RCC) model derived from a primary tumor of a 43-year-old male patient. This cell line has been widely...

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01General information

Description

SN12C 细胞系是一种人类肾细胞癌(RCC)模型,来源于一名 43 岁男性患者的原发肿瘤。这种细胞系已被广泛用于癌症研究,特别是用于研究 RCC 的生物学和靶向治疗。SN12C 细胞在培养过程中具有粘附性,并表现出与上皮形态一致的特性。该细胞系也是 NCI-60 小组的一部分,因此在基因组、转录组和蛋白质组方面具有广泛的特征。

SN12C 细胞已被用于探索肿瘤进展和转移的研究中。将 SN12C 细胞正位植入裸鼠的肾囊下时,会形成原发性肿瘤,并已证明会产生肺转移。这些转移瘤被用于培育具有更强转移潜能的变异细胞系,使 SN12C 成为研究驱动转移的遗传和表型因素的宝贵模型。此外,还对该细胞系的关键致癌基因和肿瘤抑制因子的突变进行了分析,揭示了其独特的基因改变,包括 RCC 的潜在致癌驱动因素。

SN12C 已被用于评估对化疗和靶向疗法的反应,有助于了解 RCC 的耐药机制。将 SN12C 纳入 NCI-60 研究小组有助于进行高通量药物筛选和分子剖析,从而帮助确定对 RCC 具有选择性活性的化合物。这些特性使 SN12C 成为推进 RCC 基础研究和转化研究不可或缺的工具。

Tissue
肾脏
Disease
肾细胞癌
Synonyms
  • SN-12C
  • SN12 C

02Classification

Organism
Human
Sex
Male
Growth properties
Adherent
Biosafety level
1

03Characteristics

Morphology
上皮样
Cell type
肾细胞
Doubling time
26-30 小时

04Identifiers

Citation
SN12C(Cytion 目录编号 305629)
NCBI TaxID
9606
Cellosaurus
CVCL_1705

05Expression and susceptibility

Mutational profile
突变:TP53,简单,p.Glu336Ter (c.1006G>T),同基因

06Handling and culture

Culture medium
DMEM,w:4.5 克/升葡萄糖,w:4 毫摩尔 L-谷氨酰胺,w:3.7 克/升 NaHCO3,w:1.0 毫摩尔丙酮酸钠(Cytion 编号 820300a)。
Incubation atmosphere

37°C, 5%CO2, 加湿环境。

Supplements
在培养基中添加 10% FBS
Thawing and culturing
  1. Confirm that the vial remains deeply frozen upon delivery, as cells are shipped on dry ice to maintain optimal temperatures during transit.

  2. 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.

  3. 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.

  4. Perform all subsequent steps under sterile conditions in a flow hood, disinfecting the cryovial with 70% ethanol before opening.

  5. 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.

  6. Centrifuge the mixture at 300 x g for 3 minutes to separate the cells and carefully discard the supernatant containing residual freezing medium.

  7. 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.

  8. Adhere to established subculture protocols for continued growth and maintenance of the cell line, ensuring reliable experimental outcomes.

07Quality control and cryopreservation

Sterility

使用基于 PCR 的检测方法和基于发光的支原体检测方法排除支原体污染。

为确保没有细菌、真菌或酵母菌污染,每天都要对细胞培养物进行目视检查。

Freeze medium
我们使用完全生长培养基(包括 FBS)+10% DMSO 或 CM-1(Cytion 商品目录编号 800100)作为冷冻保存培养基,以获得足够的解冻后存活率,CM-1(Cytion 商品目录编号 800100)含有优化的渗透保护剂和代谢稳定剂,可提高恢复能力并减少冷冻引起的应激。
Storage conditions

如需长期保存,可将样品瓶放入气相液氮中,温度约为 -150 至 -196 ℃。在-80 °C下保存只能作为转入液氮前的短暂过渡。

Shipping conditions

冷冻保存的细胞系用干冰装运,并用经过验证的隔热包装和足够的制冷剂在整个运输过程中保持约 -78 °C 的温度。收到货后,应立即检查容器,并立即将小瓶转移到适当的储藏室。

08Donor

Donor age
未说明
Ethnicity
高加索人