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G-361
Tissue
皮肤
Disease
黑色素瘤
Synonyms
G-361, G361-mel, G361mel

Documents

G-361

Cell line · Product number 302157

G-361 is a human melanoma cell line derived from a metastatic site in the skin of an adult patient. This cell line exhibits melanin production, which is a...

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

01General information

Description

G-361 是一种人黑色素瘤细胞系,来源于一名成年患者皮肤的转移部位。该细胞系可产生黑色素,这是黑色素细胞和黑色素瘤细胞的特征。G-361 细胞以其上皮样形态而闻名,被广泛用于皮肤癌,尤其是黑色素瘤的研究。这种细胞对研究黑色素瘤的生物学和发病机理,包括细胞增殖、迁移和侵袭等非常有价值。此外,它们还是药物筛选和了解黑色素瘤化疗耐药机制的有用模型。

G-361 细胞系一直被用于探索黑色素瘤的遗传和分子基础。它在研究各种癌基因和肿瘤抑制基因在癌症进展中的作用方面发挥了重要作用。例如,利用 G-361 细胞进行的研究有助于深入了解黑色素瘤中经常失调的 MAPK/ERK 通路。这些细胞还常用于评估新治疗药物疗效的试验中,因此对转化研究和黑色素瘤靶向治疗的开发至关重要。

Tissue
皮肤
Disease
黑色素瘤
Synonyms
  • G-361
  • G361-mel
  • G361mel

02Classification

Organism
Human
Sex
Male
Growth properties
Adherent
Biosafety level
1

03Characteristics

Morphology
上皮细胞

04Identifiers

Citation
G-361(Cytion 目录号 302157)
NCBI TaxID
9606
Cellosaurus
CVCL_1220

05Expression and susceptibility

Isoenzymes
G6PD、B
Products
黑色素

06Handling and culture

Culture medium
McCoys 5a,w:3.0 克/升葡萄糖,w:稳定谷氨酰胺,w:2.0 毫摩尔丙酮酸钠,w:2.2 克/升 NaHCO3(Cytion 文章编号 820200a)。
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。
Fluid renewal
每周 2 至 3 次
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
31 年
Ethnicity
欧洲