Skip to content
HuTu-80 细胞
Tissue
十二指肠
Disease
腺癌
Synonyms
HUTU 80, Hutu 80, HuTu 80, HUTU-80, Hutu-80, HUTU80, HuTu80, Hutu80

Documents

HuTu-80 细胞

Cell line · Product number 300218

The HuTu-80 cell line is derived from a human duodenal adenocarcinoma and serves as a valuable in vitro model for studying gastrointestinal cancer, partic...

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

01General information

Description

HuTu-80 细胞系来源于人类十二指肠腺癌,是研究胃肠道癌症(尤其是影响小肠的癌症)的重要体外模型。作为一种上皮样细胞系,HuTu-80 有助于探索肿瘤发生、癌症进展和对各种治疗药物的反应的细胞机制。这种细胞具有腺癌的典型特征,如异常生长模式和在实验室条件下的增殖能力,因此适合基础研究和药物发现应用。

HuTu-80 细胞通常用于研究胃肠道癌症的信号转导途径,包括由生长因子及其受体介导的信号转导途径,这在腺癌的发生和发展过程中至关重要。研究人员还利用这种细胞系研究化疗药物和其他抗癌化合物的作用,为十二指肠癌和其他胃肠道癌症的潜在治疗提供见解。由于 HuTu-80 细胞的来源和特性,它是癌症研究的有力模型,特别是在探索胃肠道恶性肿瘤的复杂生物学特性方面。

Tissue
十二指肠
Disease
腺癌
Synonyms
  • HUTU 80
  • Hutu 80
  • HuTu 80
  • HUTU-80
  • Hutu-80
  • HUTU80
  • HuTu80
  • Hutu80

02Classification

Organism
Human
Sex
Male
Growth properties
Adherent
Biosafety level
1

03Characteristics

Morphology
上皮样
Tumourigenic
是,在裸鼠体内。形成分化良好的乳头状腺癌(I 级)
Ploidy status
非整倍体
Karyotype
(P12) 低二倍体到高二倍体,模式数 = 46
Doubling time
26 至 30 小时

04Identifiers

Citation
HuTu-80(Cytion 目录号 300218)
NCBI TaxID
9606
Cellosaurus
CVCL_1301

05Expression and susceptibility

Receptors expressed
Bombesin
Antigen expression
血型 B,Rh+
Isoenzymes
PGM3,1-2,PGM1,1-2,ES-D,1,Me-2,2,AK-1,1,GLO-1,2,G6PD,B,表型频率乘积: 0.0017

06Handling and culture

Culture medium
EMEM(MEM Eagle),w:2 mM L-谷氨酰胺,w:2.2 g/L NaHCO3,w:EBSS(Cytion 文章编号 820100a)。
Incubation atmosphere

37°C, 5%CO2, 加湿环境。

Supplements
在培养基中添加 10% FBS 和 1% NEAA
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
建议细胞密度为1至2×10⁴个细胞/平方厘米。
Fluid renewal
每周 2 至 3 次
Post-thaw recovery
快速
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
53 年
Ethnicity
高加索人