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B16-F0
Tissue
皮肤
Disease
小鼠黑色素瘤
Synonyms
B16/F0, B16F0

Documents

B16-F0

Cell line · Product number 300308

The B16-F0 cell line is a murine melanoma cell line derived from the B16 mouse melanoma. This cell line is widely used in cancer research due to its high ...

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01General information

Description

B16-F0 细胞系是一种小鼠黑色素瘤细胞系,来源于 B16 小鼠黑色素瘤。这种细胞系具有很高的转移潜力,注射到合成小鼠体内能形成肿瘤,因此被广泛用于癌症研究。B16-F0 细胞尤其适用于研究黑色素瘤进展和转移的分子机制,以及在临床前模型中测试抗癌药物和治疗干预措施的疗效。值得注意的是,B16-F0 细胞系是一种母细胞系,其他变体,如 B16-F1、B16-F10 和 B16-BL6 等,都是通过旨在增强特定转移特性的选择性程序衍生出来的。

B16-F0 细胞具有典型的上皮形态,并在培养过程中粘附生长。众所周知,它们能表达各种黑色素瘤相关抗原,是免疫学研究和黑色素瘤疫苗开发的重要工具。此外,在涉及基因表达、信号通路和肿瘤微环境的研究中也经常使用这些细胞。研究人员利用 B16-F0 细胞来探索黑色素瘤细胞与免疫系统之间的相互作用,尤其关注免疫逃避和抑制机制。B16-F0及其衍生品系的特征为了解黑色素瘤的侵袭和转移行为提供了一个全面的框架,B16-F1、B16-F10和B16-BL6分别代表了转移和侵袭活性不断增强的阶段,因此是研究癌症进展和治疗反应的关键模型。

Tissue
皮肤
Disease
小鼠黑色素瘤
Synonyms
  • B16/F0
  • B16F0

02Classification

Organism
Mouse
Sex
Male
Growth properties
Adherent
Biosafety level
1

03Characteristics

Morphology
纺锤形细胞和上皮样细胞的混合物
Cell type
上皮细胞
Tumourigenic
是,在合成小鼠中

04Identifiers

Citation
B16-F0(Cytion 目录号 300308)
NCBI TaxID
10090
Cellosaurus
CVCL_0604

05Expression and susceptibility

Products
黑色素

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。
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