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Tissue
结肠
Disease
腺癌
Synonyms
CT-26, CT 26, Colon Tumor 26

Documents

CT26

Cell line · Product number 305229

US$450.00excl. tax and shipping
In stock
Lot
Recommended (freshest lot)
  • CoA
1

01Description

02General information

Description

CT26 是一种广泛使用的小鼠结肠癌细胞系,来源于 BALB/c 小鼠。这些细胞的特征是具有上皮样形态,已被广泛用于癌症研究,尤其是肿瘤免疫学和癌症疗法开发方面的研究。CT26 细胞系的价值在于它的高致瘤潜能以及植入合成小鼠体内后形成肿瘤的能力,使其成为在受控环境下研究肿瘤生长和转移机制的绝佳模型。

涉及 CT26 细胞的研究为了解免疫系统对肿瘤的反应提供了重要依据,有助于开发新型免疫治疗方法。这些细胞通常与免疫调节药剂结合使用,以评估潜在疗法的疗效,并研究癌细胞与免疫系统之间的相互作用。CT26 细胞系与各种基因操作技术的兼容性进一步提高了它在探索癌症分子基础和测试新治疗策略方面的效用。

总之,CT26 细胞系是临床前癌症研究的基石,有助于人们了解结直肠癌生物学特性,促进治疗干预措施的发展。它在免疫疗法研究中的相关性凸显了它在目前开发有效癌症疗法工作中的重要性。CT26 因其稳健的性质和有据可查的特点,仍然是肿瘤学研究中的首选模型。

Tissue
结肠
Disease
腺癌
Synonyms
  • CT-26
  • CT 26
  • Colon Tumor 26

03Classification

Organism
Mouse
Sex
Female
Growth properties
Adherent
Biosafety level
1

04Characteristics

Tumourigenic
是,在 BALB/c 小鼠中

05Identifiers

Citation
CT26(Cytion 目录编号 305229)
NCBI TaxID
10090
Cellosaurus
CVCL_7254

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。
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

Breed / subspecies
BALB/c
Donor age
未说明

10Product details

Composition table