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Panc 03.27
Tissue
胰腺
Disease
腺癌
Synonyms
Panc 3.27, Panc-03.27, PANC-03-27, Panc_03_27, Panc-3_27, PANC3.27, Panc3.27, Panc3_27, Panc-327, PANC 327, Panc327, PANC0327, Panc0327, PL11, PL-11

Documents

Panc 03.27

Cell line · Product number 305381

Panc 03.27 (PL11) is a human pancreatic adenocarcinoma cell line derived from a primary tumor. This cell line is a valuable resource for studying the mole...

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

01General information

Description

Panc 03.27 (PL11) 是一种源自原发肿瘤的人胰腺腺癌细胞系。该细胞系是研究胰腺癌特征性分子和遗传改变的宝贵资源,胰腺癌是一种预后极差且治疗选择有限的疾病。 Panc 03.27 特别适用于针对基因组不稳定性、等位基因缺失以及肿瘤抑制基因改变的研究。

通过高分辨率 SNP 芯片分析发现,该细胞系具有显著的染色体异常,包括等位基因缺失区域和纯合性缺失。此类缺失常涉及与肿瘤抑制基因相关的基因座,从而有助于深入了解驱动胰腺肿瘤发生的遗传机制。 Panc 03.27 在阐明染色体不稳定性模式对胰腺癌进展和异质性的影响方面发挥了关键作用,突显了基因组中的“缺口”或易发生纯合性缺失的区域。

Panc 03.27 被用于临床前研究,以评估新型治疗方法,包括针对胰腺癌特异性遗传脆弱性的治疗方法。其基因组特征使其成为研究体细胞突变、基因缺失和肿瘤进展的关键模型,有助于识别潜在的生物标志物和治疗靶点。 该细胞系能够提供一致且可重复的结果,这确保了其在胰腺癌研究和药物开发中持续的重要性。

Tissue
胰腺
Disease
腺癌
Synonyms
  • Panc 3.27
  • Panc-03.27
  • PANC-03-27
  • Panc_03_27
  • Panc-3_27
  • PANC3.27
  • Panc3.27
  • Panc3_27
  • Panc-327
  • PANC 327
  • Panc327
  • PANC0327
  • Panc0327
  • PL11
  • PL-11

02Classification

Organism
Human
Sex
Female
Growth properties
Adherent
Biosafety level
1

03Characteristics

Morphology
上皮样
Cell type
Ephitelial

04Identifiers

Citation
Panc 03.27(Cytion 产品编号 305381)
NCBI TaxID
9606
Cellosaurus
CVCL_1635

05Expression and susceptibility

Antigen expression
MHC I类阳性;MHC II类阴性;血型A型;Rh阳性
Oncogenes
KRAS突变(G12V)
Mutational profile
突变:KRAS,简单突变,p.Gly12Val (c.35G>T),杂合子;突变:TP53,简单突变,c.375+5G>T,纯合子

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
在培养基中加入15%的胎牛血清(FBS)和0.01 mg/ml的人重组胰岛素
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。
Seeding density
2-4×10⁴/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
65 岁
Ethnicity
高加索人