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Panc 05.04
Tissue
胰腺
Disease
腺癌
Synonyms
Panc-05.04, Panc_05_04, Panc05.04, Panc 5.04, Panc5.04, PANC0504, Panc0504, Pa18C, PL-18, PL18

Documents

Panc 05.04

Cell line · Product number 305394

The Panc 05.04 cell line is a pancreatic ductal adenocarcinoma (PDAC) model that serves as a valuable resource for studying pancreatic cancer biology and ...

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

01General information

Description

Panc 05.04 细胞系是一种胰管腺癌(PDAC)模型,是研究胰腺癌生物学及治疗反应的宝贵资源。 Panc 05.04 源自人类胰腺癌,由于其与一种最具侵袭性且患者预后不良的恶性肿瘤密切相关,因此是临床前研究中至关重要的工具。 该细胞系表现出的分子和基因组特征与 PDAC 的异质性相一致,包括 KRAS、TP53 以及其他在胰腺癌进展中普遍存在的驱动致癌基因中常见的突变。

作为“癌症细胞系百科全书”(CCLE)等大规模基因组计划的一部分,Panc 05.04 已进行了广泛的特征分析,其中包括其基因表达、拷贝数变异和药物敏感性的表征。 值得注意的是,Panc 05.04 已经过多种抗癌药物的药理反应评估,从而为其对化疗和靶向治疗的敏感性或耐药性特征提供了见解。

作为模型系统,Panc 05.04 有助于深入探究胰腺导管腺癌(PDAC)进展、化疗耐药性以及肿瘤微环境相互作用背后的分子机制。它还为测试旨在克服胰腺癌难治性的新兴靶向治疗和免疫治疗策略提供了平台。

Tissue
胰腺
Disease
腺癌
Applications
三维细胞培养
Synonyms
  • Panc-05.04
  • Panc_05_04
  • Panc05.04
  • Panc 5.04
  • Panc5.04
  • PANC0504
  • Panc0504
  • Pa18C
  • PL-18
  • PL18

02Classification

Organism
Human
Sex
Female
Growth properties
Adherent
Biosafety level
1

03Characteristics

Morphology
上皮样
Cell type
上皮细胞
Tumourigenic
是的;在裸鼠或SCID小鼠中也是如此
Doubling time
46 小时

04Identifiers

Citation
Panc 05.04(Cytion 产品编号 305394)
NCBI TaxID
9606
Cellosaurus
CVCl_1637

05Expression and susceptibility

Antigen expression
MHC I类阳性;MHC II类阴性;血型B型;Rh阳性
Oncogenes
K-ras+
Mutational profile
突变:KRAS,简单型,p.Gly12Asp (c.35G>A),杂合子

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% FBS和20 µg/ml 人重组胰岛素
Dissociation reagent
胰蛋白酶-EDTA
Subculturing
常规粘附细胞培养:吸出粘附细胞中的旧培养基,并用 PBS 冲洗以去除残留的培养基。吸出 PBS 后,根据培养皿大小加入适量的胰蛋白酶/EDTA 溶液(如 T25 烧瓶 1 毫升,T75 烧瓶 3 毫升),室温或 37°C 孵育直至细胞分离(5-10 分钟)。在显微镜下观察分离情况,必要时轻轻拍打容器以释放细胞。细胞分离后,加入完全培养基以灭活胰蛋白酶/EDTA,轻轻重悬细胞,然后将等分的细胞悬浮液转移到装有新鲜培养基的新培养皿中。将培养皿放入温度为 37°C、二氧化碳浓度为 5%的培养箱中,每 2-3 天更换一次培养基。
Fluid renewal
每周 1 至 2 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
77 年
Ethnicity
高加索人