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NCI-H2087
Tissue
淋巴结
Disease
肺腺癌
Synonyms
H2087, H-2087, NCIH2087

Documents

NCI-H2087

Cell line · Product number 305824

NCI-H2087 is a human non-small cell lung carcinoma (NSCLC) cell line derived from the metastatic site (specifically, a lymph node) of an adult patient wit...

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1

01General information

Description

NCI-H2087 是一种人类非小细胞肺癌 (NSCLC) 细胞系,来源于肺腺癌成年患者的转移部位(特别是淋巴结)。该细胞系形态为上皮细胞,通常用于研究肺癌的发病机制、治疗反应和转移性腺癌的分子特征。它表现出与其来源一致的特征,包括上皮标志物的表达和肺腺癌典型的各种基因改变。

从遗传学角度看,NCI-H2087 存在与 NSCLC 癌症发生和耐药性相关的突变。最值得注意的是,NCI-H2087含有KRAS突变,这种突变与MAPK和PI3K-AKT等下游信号通路的构成性激活有关,导致细胞增殖和存活能力增强。这种突变的存在使 NCI-H2087 成为研究 KRAS 驱动的肿瘤发生和评估破坏 KRAS 信号转导的靶向抑制剂的重要模型。此外,该细胞系是 p53 突变体,这可能导致细胞凋亡受损和基因组不稳定,进一步支持了其在临床前癌症生物学和药物筛选研究中的实用性。

Tissue
淋巴结
Disease
肺腺癌
Synonyms
  • H2087
  • H-2087
  • NCIH2087

02Classification

Organism
Human
Sex
Male
Growth properties
Adherent
Biosafety level
1

03Characteristics

Morphology
上皮样和/或圆形

04Identifiers

Citation
NCI-H2087(Cytion 目录号 305824)
NCBI TaxID
9606
Cellosaurus
CVCL_1524

05Expression and susceptibility

Mutational profile
突变:ATM,简单,p.Glu848Gln (c.2542G>C),杂合,BRAF,简单,p.Leu597Val (c.1789C>G),杂合,MYC,简单,p.Glu54Lys (c.160G>A),杂合,NRAS,简单,p.Gln61Lys (c.181C>A)G>A),杂合子,NRAS,简单,p.Gln61Lys (c.181C>A),杂合子,TP53,简单,p.Val157Phe (c.469G>T),同合子

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
51 小时
Dissociation reagent
Accutase
Seeding density
4 × 10⁴ 个细胞/平方厘米
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
69 岁
Ethnicity
高加索人