Skip to content
2V6.11
Tissue
胎儿肾脏
Metastatic site
不适用(胎儿肾脏;非致瘤性HEK293衍生物)

Documents

2V6.11

Cell line · Product number 305147

2v6.11 cells were derived from the human embryonic kidney line HEK-293 in 2001. The 2V6.11 cell line is a valuable resource for studying the adenoviral E4...

US$800.00excl. tax and shipping
In stock
Lot
Recommended (freshest lot)
  • CoA
1

01General information

Description

2V6.11 细胞是 2001 年从人类胚胎肾细胞系 HEK-293 中提取的。2V6.11 细胞系是研究腺病毒 E4 肿瘤蛋白的宝贵资源,尤其是已知参与细胞基因组维护和修复的 E4 34K 蛋白。通过转染质粒 pVgRxR 和 pEKORF6 获得的 2V6.11 细胞可诱导表达 E4 34K 蛋白,这与抑制修复 DNA 双股断裂的细胞机制有关。2V6.11 细胞系证明,腺病毒蛋白 E4 34k 和 E1b 55k 通过破坏非同源末端连接(NHEJ)和 DNA 修复蛋白的稳定性来抑制染色体 DNA 修复,将其作用从染色体外扩展到细胞基因组 DNA。

2V6.11 可诱导细胞系具有粘附上皮细胞形态,是研究肾脏上皮细胞行为和特征的理想选择,包括它们对人类腺病毒 40 感染的反应。这种可通过 Western 印迹检测的多功能细胞系使研究人员能够深入研究腺病毒 E4 肿瘤蛋白抑制修复过程的分子机制,从而促进我们对腺病毒病理学的了解,并为开发新的治疗策略提供可能。

Tissue
胎儿肾脏
Metastatic site
不适用(胎儿肾脏;非致瘤性HEK293衍生物)
Applications
腺病毒E4致癌蛋白研究;DNA双链断裂修复研究;非同源末端连接(NHEJ)通路研究;可诱导的E4 34k表达系统;病毒学;腺病毒病理学

02Classification

Organism
Human
Sex
Female
Growth properties
Adherent
GMO status
GMO-S1
GMO status details
GMO-S1: This HEK293-derived line contains an adenovirus 5 E4-34k expression construct controlled by an ecdysone-inducible promoter, enabling regulated E4 protein production. This classification applies only within Germany and may differ elsewhere.
Biosafety level
2

03Characteristics

Morphology
上皮样
Cell type
上皮细胞

04Identifiers

Citation
2V6.11(Cytion 产品编号 305147)
NCBI TaxID
9606
Cellosaurus
CVCL_6355

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 和 1% NEAA
Dissociation reagent
Accutase
Subculturing
去除粘附细胞上的旧培养基,用不含钙和镁的 PBS 冲洗。T25 烧瓶用 3-5 毫升 PBS,T75 烧瓶用 5-10 毫升。然后用 Accutase 完全覆盖细胞,T25 烧瓶用 1-2 毫升,T75 烧瓶用 2.5 毫升。让细胞在室温下孵育 8-10 分钟,使其分离。孵育后,用 10 毫升培养基轻轻混合细胞使其重悬,然后用 300xg 离心 3 分钟。弃去上清液,用新鲜培养基重悬细胞,并将其转移到已装有新鲜培养基的新烧瓶中。
Split ratio
1 到 5
Seeding density
1 至 3 × 10⁴ 个细胞/cm²
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
胎儿