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Nthy-ori 3-1
Tissue
甲状腺
Synonyms
Nthy ori 3.1, Nthy-ori 3.1, NTHY-ORI3.1, HTori-3.1

Documents

Nthy-ori 3-1

Cell line · Product number 305606

The Nthy-ori 3-1 cell line is a non-tumorigenic model established from normal human thyroid follicular epithelium. It was immortalized using the SV40 larg...

US$540.00excl. tax and shipping
In stock
Lot
Recommended (freshest lot)
  • CoA
1

01General information

Description

Nthy-ori 3-1细胞系是一种由正常人甲状腺滤泡上皮建立的非致瘤性模型。该细胞系利用SV40大T抗原(SV40T)进行了永生化处理,从而能够进行长期培养,且不会诱导其转化为恶性表型。 Nthy-ori 3-1 细胞表现出甲状腺上皮细胞的典型特征,包括表达甲状腺球蛋白和甲状腺转录因子-1(TTF-1)等标志物,这些标志物对甲状腺特异性功能至关重要。 该细胞系是研究正常甲状腺生物学、环境毒素的影响以及甲状腺癌发生早期阶段的宝贵工具。

在研究中,Nthy-ori 3-1 已被用于探索甲状腺疾病(包括自身免疫性甲状腺炎和甲状腺肿)背后的分子机制。它为与甲状腺癌细胞系的比较研究提供了依据,特别是在专注于氧化应激和 DNA 损伤作用的研究中。 例如,研究表明,Nthy-ori 3-1 细胞暴露于基因毒性物质后会诱导 DNA 链断裂和修复反应,这对理解突变发生和甲状腺恶性肿瘤的发展至关重要。

此外,该细胞系还被应用于毒理学研究,用于评估环境和药物化合物对甲状腺健康的影响。 利用 Nthy-ori 3-1 细胞开展的研究揭示了细胞对甲状腺毒性物质和内分泌干扰物产生反应的相关通路。这使得 Nthy-ori 3-1 成为研究甲状腺功能调节、疾病建模及治疗方法筛选的重要模型。

Tissue
甲状腺
Synonyms
  • Nthy ori 3.1
  • Nthy-ori 3.1
  • NTHY-ORI3.1
  • HTori-3.1

02Classification

Organism
Human
Sex
Female
Growth properties
Adherent
Biosafety level
1

03Characteristics

Morphology
上皮样
Cell type
卵泡细胞

04Identifiers

Citation
Nthy-ori 3-1(Cytion 产品编号 305606)
NCBI TaxID
9606
Cellosaurus
CVCL_2659

05Expression and susceptibility

Viruses
SV40

06Handling and culture

Culture medium
RPMI 1640,w:2.0 mM 稳定谷氨酰胺,w:2.0 g/L NaHCO3(Cytion 文章编号 820700a)。
Incubation atmosphere

37°C, 5%CO2, 加湿环境。

Supplements
在培养基中添加 10% FBS
Dissociation reagent
Accutase
Seeding density
2-4×10⁴ 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.

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
35 年
Ethnicity
欧洲