Skip to content
BxPC-3
Tissue
胰腺
Disease
胰腺导管腺癌
Synonyms
BxPc-3, BxPC-3, Bx-PC3, BxPC3, BxPC3, BxPc3, Biopsy xenograft of Pancreatic Carcinoma line-3

Documents

BxPC-3

Cell line · Product number 305031

BxPC-3 cells, originating from the pancreatic adenocarcinoma of a 61-year-old female patient who underwent radiation and chemotherapy, have become a funda...

US$395.00excl. tax and shipping
In stock
Lot
Recommended (freshest lot)
  • CoA
1

01General information

Description

BxPC-3 细胞源自一名接受过放疗和化疗的 61 岁女性患者的胰腺腺癌,已成为癌症研究,尤其是胰腺导管腺癌研究的重要资产。BxPC 3细胞中的同源染色体缺失导致SMAD4/DPC4蛋白缺失,这使它们成为研究胰腺癌基因结构的宝贵资源。

在裸鼠体内由 BxPC-3 细胞培育出的肿瘤会产生癌胚抗原、人类胰腺癌相关抗原、人类胰腺特异性抗原和微量粘蛋白。这凸显了该细胞系密切复制原发肿瘤组织病理学特征的能力。尤其是粘液组织的产生,凸显了该细胞系在详细研究胰腺癌方面的价值,反映了原始肿瘤的特征。

BxPC-3 细胞大量表达血管生成因子,如白细胞介素-8 (IL-8)、血管内皮生长因子 (VEGF) 和前列腺素 E2 (PGE2),这为探索癌症进展过程中的血管生成和确定潜在的治疗靶点开辟了道路。

总之,胰腺腺癌细胞系 BxPC-3 在癌症研究,尤其是胰腺导管腺癌研究中举足轻重。它们因同源缺失而缺乏 SMAD4/DPC4 蛋白,并能复制原发肿瘤的组织病理学特征,包括粘液组织,这使它们在研究胰腺癌的遗传学特征和病理学方面具有重要价值。

Tissue
胰腺
Disease
胰腺导管腺癌
Synonyms
  • BxPc-3
  • BxPC-3
  • Bx-PC3
  • BxPC3
  • BxPC3
  • BxPc3
  • Biopsy xenograft of Pancreatic Carcinoma line-3

02Classification

Organism
Human
Sex
Female
Growth properties
Adherent
Biosafety level
1

03Characteristics

Morphology
上皮细胞
Tumourigenic
是

04Identifiers

Citation
BxPC-3(Cytion 产品编号 305031)
NCBI TaxID
9606
Cellosaurus
CVCL_0186

05Expression and susceptibility

Protein expression
粘蛋白、胰腺癌特异性抗原(胰腺癌相关抗原)、癌胚抗原(Cea)

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。
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
61 年
Ethnicity
欧洲