Skip to content
C17.2
Tissue
大脑、小脑
Synonyms
C17

Documents

C17.2

Cell line · Product number 305354

The C17.2 cell line is a neural progenitor line derived from the mouse cerebellum using retroviral-mediated oncogene transfer with the avian myc gene. It ...

US$650.00excl. tax and shipping
In stock
Lot
Recommended (freshest lot)
  • CoA
1

01General information

Description

C17.2 细胞系是利用逆转录病毒介导的禽 myc 基因转基因技术从小鼠小脑中提取的神经祖细胞系。它是为研究神经祖细胞分化潜力(尤其是神经元和胶质细胞系)而开发的多个细胞系之一。C17.2细胞表现出神经祖细胞的主要特征,并能在适当条件下分化成神经元和胶质细胞,因此对神经发育、神经发生和胶质细胞生成的研究很有价值。

C17.2 的一个显著特点是它能分化成不同的神经细胞类型,同时保持有丝分裂的潜能,从而可以进行长时间的培养和实验操作。该品系表达神经干细胞和祖细胞特有的标记,并可根据分化方案诱导其表达特定品系的标记。C17.2 的稳定性和多潜能性使其可用于研究影响神经细胞系承的因素,并可应用于神经修复和再生研究。

研究人员利用体外和体内的 C17.2 细胞来了解控制中枢神经系统(CNS)内细胞命运的机制。此外,该品系的基因整合位点特征良好,特定神经标记表达一致,因此是神经发育研究和探索神经祖细胞在神经退行性疾病模型中潜在治疗作用的可靠模型。

Tissue
大脑、小脑
Synonyms
  • C17

02Classification

Organism
Mouse
Sex
Unspecified
Growth properties
Adherent
Biosafety level
1

03Characteristics

Cell type
神经祖细胞

04Identifiers

Citation
C17.2(Cytion 目录编号 305354)
NCBI TaxID
10090
Cellosaurus
CVCL_4511

05Expression and susceptibility

Oncogenes
转化体: v-Myc

06Handling and culture

Culture medium
DMEM,w:4.5 克/升葡萄糖,w:4 毫摩尔 L-谷氨酰胺,w:3.7 克/升 NaHCO3,w:1.0 毫摩尔丙酮酸钠(Cytion 编号 820300a)。
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。
Seeding density
2至4×10⁴个细胞/平方厘米
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
C57BL/6 x CD-1
Donor age
新生儿