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VMRC-RCZ
Tissue
肾脏
Disease
肾细胞癌
Metastatic site
肾脏
Synonyms
VMRCRCZ, Virginia Mason Research Center-Renal Cancer Z

Documents

VMRC-RCZ

Cell line · Product number 305886

The VMRC-RCZ cell line is a human renal cell carcinoma (RCC) line established from a patient with clear cell type kidney cancer. It was derived to investi...

US$550.00excl. tax and shipping
In stock
Lot
Recommended (freshest lot)
  • CoA
1

01General information

Description

VMRC-RCZ 细胞系是从一名透明细胞型肾癌患者身上提取的人类肾细胞癌细胞系。培育该细胞系的目的是研究肾癌发生的生物学和遗传学基础,特别是染色体异常和肿瘤进展。对 VMRC-RCZ 的细胞遗传学分析表明,该细胞系存在 9 号染色体短臂缺失,特别是在 9p21-22 区域。这种缺失意味着CDKN2A等关键肿瘤抑制基因的缺失,CDKN2A通常与各种恶性肿瘤有关,在细胞周期调控中发挥作用。

在更广泛的癌症基因组分析中,VMRC-RCZ 协助绘制了多种肿瘤类型的同源缺失图谱。这些研究表明,在包括 VMRC-RCZ 在内的癌细胞系中,9p21 等区域经常表现出结构不稳定性,这表明该区域的基因组缺失可能在肿瘤进化过程中带来选择性生长优势。此外,VMRC-RCZ 已被纳入高分辨率基因组剖析平台,用于系统鉴定癌症相关突变和拷贝数改变,使其成为研究 RCC 发病机制和探索肾脏恶性肿瘤潜在治疗漏洞的宝贵模型。

Tissue
肾脏
Disease
肾细胞癌
Metastatic site
肾脏
Synonyms
  • VMRCRCZ
  • Virginia Mason Research Center-Renal Cancer Z

02Classification

Organism
Human
Sex
Unspecified
Growth properties
Adherent
Biosafety level
1

03Identifiers

Citation
VMRC-RCZ(Cytion 目录号 305886)
NCBI TaxID
9606
Cellosaurus
CVCL_1791

04Expression and susceptibility

Mutational profile
突变:TP53,简单,p.Asp48Valfs*74 (c.143_146del4),杂合子(Cosmic-CLP=909781),VHL,简单,c.463+2T>C,杂合子,注=接合供体突变(Cosmic-CLP=909781)。

05Handling and culture

Culture medium
EMEM(MEM Eagle),w:2 mM L-谷氨酰胺,w:2.2 g/L NaHCO3,w:EBSS(Cytion 文章编号 820100a)。
Incubation atmosphere

37°C, 5%CO2, 加湿环境。

Supplements
在培养基中添加 10% FBS
Dissociation reagent
Accutase
Split ratio
建议比例为 1:6。
Fluid renewal
每周 2 至 3 次
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.

06Quality 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。

07Donor

Donor age
年龄不详
Ethnicity
高加索人