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Tissue
卵巢
Disease
卵巢子宫内膜样癌
Metastatic site
原发肿瘤部位(卵巢)
Synonyms
TOV-112d, TOV112D, TOV-112, TOV112

Documents

TOV-112D

Cell line · Product number 305584

US$0.00excl. tax and shipping
In stock
Lot
Recommended (freshest lot)
  • CoA
1

01General information

Description

TOV-112D 是一种从一名 42 岁白人女性患者的原发性卵巢肿瘤中建立的人类子宫内膜样卵巢癌细胞系。该细胞系以贴壁单层形式生长。 TOV-112D 携带 TP53 转激活域的 p.Ser37Ala(纯合)替换突变、PTEN 的纯合移码突变(p.Leu639fs)以及 TP53 的 p.Arg175His 突变。 TP53和PTEN突变的这种组合使TOV-112D成为研究子宫内膜样卵巢癌的理想模型,该类肿瘤常同时携带TP53、PTEN和CTNNB1突变。其倍增时间约为22–29小时。

TOV-112D 适用于子宫内膜样卵巢癌生物学、TP53 突变表型、PTEN 缺失和 PI3K/Akt 通路激活的研究,以及药物敏感性评估(卡铂、紫杉醇、PARP 抑制剂)和妇科肿瘤学研究。 该细胞系适用于体外药理学检测,以及在免疫缺陷宿主中的异种移植模型,用于卵巢癌药物的临床前评估。

Tissue
卵巢
Disease
卵巢子宫内膜样癌
Metastatic site
原发肿瘤部位(卵巢)
Applications
子宫内膜样卵巢癌;TP53突变的肿瘤生物学;PTEN缺失与PI3K/Akt激活;药物敏感性(卡铂、紫杉醇、PARP抑制剂);妇科肿瘤学;异种移植模型
Synonyms
  • TOV-112d
  • TOV112D
  • TOV-112
  • TOV112

02Classification

Organism
Human
Sex
Female
Growth properties
Adherent
GMO status
Non-GMO
GMO status details
No genetic modification; wildtype ovarian carcinoma cell line with somatic TP53 and PTEN mutations
Biosafety level
1

03Characteristics

Morphology
上皮样
Cell type
上皮细胞
Doubling time
0.8天;1.0 ± 0.2天;22小时;1.49天;29.13小时

04Identifiers

Citation
TOV-112D(Cytion 产品编号 305584)
NCBI TaxID
9606
Cellosaurus
CVCL_3612

05Expression and susceptibility

Mutational profile
突变:p.Ser37Ala,纯合子;突变:p.Leu639fs,纯合子;突变:p.Arg175His,未指定

06Handling and culture

Culture medium
该细胞系的基底培养基是由MCDB 105培养基(最终浓度为1.5 g/L碳酸氢钠)与Medium 199培养基(最终浓度为2.2 g/L碳酸氢钠)按1:1比例混合而成的。
Incubation atmosphere

37°C, 5%CO2, 加湿环境。

Supplements
在培养基中添加 15% 的 FBS
Dissociation reagent
Accutase
Subculturing
移除培养基,用不含钙和镁的PBS洗涤,加入Accutase覆盖细胞,在室温下孵育8–10分钟,用培养基重悬细胞,以300×g离心3分钟,弃去上清液,将细胞接种到新鲜培养基中。
Split ratio
1 到 5
Seeding density
2-4×10⁴/cm²
Fluid renewal
每 2 至 3 天
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 200 x g for 5 minutes, carefully discard the supernatant containing freezing medium.

  7. Follow the procedure described under Post-Thaw Recovery

07Quality control and cryopreservation

Freeze medium
作为冷冻保存培养基,我们使用完全生长培养基+10% DMSO,以获得足够的解冻后存活率。
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
42Y
Ethnicity
高加索人