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HROHep03 细胞
Tissue
肝脏
Disease
原发性腺癌,T0NxMx 分期,3 级
Metastatic site
不适用(TNM分期为T0NxMx;取样时未确诊远处转移)

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HROHep03 细胞

Cell line · Product number 300197

HROHep03 is a human hepatocellular adenocarcinoma cell line established from the primary liver tumor of a 71-year-old Caucasian female patient within the ...

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

01General information

Description

HROHep03 是一株人肝细胞腺癌细胞系,源自一名 71 岁白人女性患者的原发性肝肿瘤,属于 PD Dr. Michael Linnebacher 自 2006 年起开发的 HRO 生物样本库系列中的患者来源肿瘤细胞系。 该肿瘤被归类为原发性腺癌,TNM分期为T0NxMx,分级为3级,表明这是一种高分化肝腺癌,且在组织采集时未确认存在远处转移。 HROHep03以附着单层形式增殖,具有成纤维细胞样形态,经确认不含人类致病病毒HBV、HCV和HIV,符合林内巴赫生物样本库系列的严格质量控制标准。

HROHep03 适用于肝细胞腺癌研究、高分化肝肿瘤细胞生物学研究、药物敏感性与耐药性检测(索拉非尼、顺铂、5-氟尿嘧啶)、肝肿瘤侵袭与迁移实验以及分子通路分析。 作为 HRO 生物样本库的一部分,该细胞系提供了一种患者特异性生物资源,可与来自同一患者的匹配免疫学材料配对,用于个性化肿瘤学研究。 其成纤维细胞样形态在表型上区别于更常见的肝细胞样HCC细胞系,这可能反映了肿瘤进展或体外适应过程中获得的上皮-间质转化特征。

Tissue
肝脏
Disease
原发性腺癌,T0NxMx 分期,3 级
Metastatic site
不适用(TNM分期为T0NxMx;取样时未确诊远处转移)
Applications
肝细胞腺癌研究;高分化肝细胞癌(HCC)建模;药物敏感性测试(索拉非尼、顺铂、5-氟尿嘧啶);肝肿瘤侵袭与迁移;与患者匹配的人源性组织资源库(HRO)研究

02Classification

Organism
Human
Sex
Female
Growth properties
Adherent
GMO status
Non-GMO
GMO status details
No genetic modification; wildtype patient-derived hepatic adenocarcinoma cell line established by PD Dr. Linnebacher. Confirmed free of HBV, HCV, HIV.
Biosafety level
1

03Characteristics

Morphology
纤维母细胞样
Cell type
成纤维细胞样(肝细胞癌)
Doubling time
约48至72小时

04Identifiers

Citation
HROHep03(Cytion 目录号 300197)
NCBI TaxID
9606
Cellosaurus
CVCL_2U72

05Expression and susceptibility

Viruses
不含人类致病病毒 HBV、HCV 和 HIV。

06Handling and culture

Culture medium
DMEM:Ham's F12(1:1),w: 3.1 g/L 葡萄糖,w: 2.5 mM L-谷氨酰胺,w: 15 mM HEPES,w: 0.5 mM 丙酮酸钠,w: 1.2 g/L NaHCO3(Cytion 文章编号 820400a)。
Incubation atmosphere

37°C, 5%CO2, 加湿环境。

Supplements
在培养基中添加 10% FBS
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 至 3
Seeding density
2 × 10⁴ 个细胞/平方厘米
Fluid renewal
每 3 至 5 天
Post-thaw recovery
2 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 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
71 年
Ethnicity
高加索人