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JHH-7
Tissue
肝脏
Disease
成人肝细胞癌
Metastatic site
原发性肝肿瘤
Synonyms
Jhh-7, JHH7, FLC-7, FLC7, Functional Liver Cell-7

Documents

JHH-7

Cell line · Product number 305386

JHH-7 is a human hepatocellular carcinoma (HCC) cell line established from a primary HCC of a 53-year-old Japanese male patient, also designated FLC-7 (Fu...

US$500.00excl. tax and shipping
In stock
Lot
Recommended (freshest lot)
  • CoA
1

01General information

Description

JHH-7 是一种从一名 53 岁日本男性患者的原发性肝细胞癌(HCC)中建立的人肝细胞癌(HCC)细胞系,也被称为 FLC-7(功能性肝细胞-7)。 该细胞系携带 TP53 p.Arg267Pro 突变(杂合性未明确),该突变会影响 p53 的 DNA 结合域,并削弱其肿瘤抑制功能。 JHH-7 是慈惠会大学从日本患者中分离出的若干 JHH 系列 HCC 细胞系之一,提供了一组特征明确的 HCC 模型,具有不同的 TP53 突变背景和代谢特征。

JHH-7 适用于肝细胞癌研究,包括 HCC 代谢、肝细胞分化标志物、TP53 突变肿瘤表型、对索拉非尼、仑伐替尼及其他全身性 HCC 治疗的药物敏感性和耐药性研究,以及 JHH 系列 HCC 模型内的比较分析。 该细胞系保留了肝脏特异性功能(白蛋白、AFP)的表达,使其成为研究分化型肝细胞癌生物学特性的理想模型。此外,该细胞系也适用于异种移植研究。

Tissue
肝脏
Disease
成人肝细胞癌
Metastatic site
原发性肝肿瘤
Applications
肝细胞癌研究;HCC代谢;TP53突变型HCC生物学;药物敏感性(索拉非尼、仑伐替尼);JHH系列比较研究;肝癌药物评价;异种移植模型
Synonyms
  • Jhh-7
  • JHH7
  • FLC-7
  • FLC7
  • Functional Liver Cell-7

02Classification

Organism
Human
Sex
Male
Growth properties
Adherent
Biosafety level
1

03Characteristics

Morphology
上皮样
Cell type
类肝细胞
Doubling time
26.4 小时;17.1 小时;30 小时,约 29 小时,约 26 小时

04Identifiers

Citation
JHH-7(Cytion 产品编号 305386)
NCBI TaxID
9606
Cellosaurus
CVCL_2805

05Expression and susceptibility

Mutational profile
突变:p.Arg267Pro,未指定

06Handling and culture

Culture medium
威廉姆斯E培养基或MEM + 10% FBS(请根据产品分析证书(CoA)进行核实)
Incubation atmosphere

37°C, 5%CO2, 加湿环境。

Supplements
在培养基中添加 10% FBS
Dissociation reagent
0.25% 胰蛋白酶-EDTA 或 Accutase
Subculturing
移除培养基,用不含钙和镁的PBS冲洗,加入0.25%胰蛋白酶-EDTA或Accutase浸没细胞,室温孵育5–8分钟,用培养基重悬细胞,以300×g离心3分钟,弃去上清液,将细胞接种于新鲜培养基中。
Split ratio
1 到 5
Seeding density
1 至 3 × 10⁴ 个细胞/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
53 年
Ethnicity
日语