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C8-D1A
Tissue
大脑
Synonyms
C8D1A, Astrocyte type I clone

Documents

C8-D1A

Cell line · Product number 300316

The C8-D1A cell line is an astrocyte cell line derived from the cerebral cortex of an 8-day-old C57BL/6 mouse. This cell line is extensively used in neuro...

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

01General information

Description

C8-D1A 细胞系是从 8 天大的 C57BL/6 小鼠大脑皮层中提取的星形胶质细胞系。这种细胞系因其强大的星形胶质细胞特性而被广泛用于神经生物学研究,是研究星形胶质细胞功能和神经元-胶质细胞相互作用各个方面的代表性模型。C8-D1A 细胞表达胶质纤维酸性蛋白 (GFAP),这是成熟星形胶质细胞的标志性中间丝蛋白,表明了它们的分化状态和星形胶质细胞系。

利用 C8-D1A 细胞系进行的研究极大地促进了人们对神经炎症反应、胶质瘢痕形成以及星形胶质细胞在神经递质调节和突触维持中的作用的了解。这些细胞为剖析神经变性、中枢神经系统损伤和星形胶质细胞介导的神经保护所涉及的分子通路提供了一致且可控的体外环境。它们在与药物发现(尤其是神经系统疾病)相关的检测中的实用性,凸显了它们在治疗开发过程中的重要性。

Tissue
大脑
Applications
三维细胞培养、神经科学
Synonyms
  • C8D1A
  • Astrocyte type I clone

02Classification

Organism
Mouse
Sex
Unspecified
Growth properties
Adherent
Biosafety level
1

03Characteristics

Morphology
神经元
Cell type
星形胶质细胞
Ploidy status
假二倍体

04Identifiers

Citation
C8-D1A(Cytion 目录编号 300316)
NCBI TaxID
10090
Cellosaurus
CVCL_6379

05Handling 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。
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.

06Quality 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。

07Donor

Breed / subspecies
C57BL/6
Donor age
8 天