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CLS-ACI-1
Tissue
乳房
Disease
腺癌
Synonyms
CLS-ACI-I

Documents

CLS-ACI-1

Cell line · Product number 500459

The CLS-ACI-1 cell line was established in 1998 from a solid mammary carcinoma, which was induced in a model organism through oral administration of 7,12-...

US$650.00excl. tax and shipping
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1

01General information

Description

CLS-ACI-1 细胞系是 1998 年从实体乳腺癌中培育出来的,通过口服每公斤体重 20 毫克剂量的 7,12-二甲基苯并[a]蒽(DMBA),在模型生物体中诱发乳腺癌。DMBA 是一种众所周知的强效诱变剂和致癌物质,常用于肿瘤学实验中的癌症诱导,尤其是与乳腺癌有关的研究。从肿瘤组织中建立 CLS-ACI-1 细胞系可以对乳腺癌生物学进行广泛的体外探索,特别是了解 DMBA 等化学制剂的致癌机制。

利用 CLS-ACI-1 细胞系进行的体外研究为了解与乳腺癌相关的细胞通路和基因改变提供了重要的信息。该细胞系是肿瘤研究的重要工具,包括药物测试、抗药性机制和细胞对药剂的反应。作为一个连续的细胞系,CLS-ACI-1 为研究乳腺癌的进展和治疗提供了一个一致的、可复制的模型,有助于开发更有效的治疗策略,对付人类化学制剂诱发的类似癌症。

Tissue
乳房
Disease
腺癌
Synonyms
  • CLS-ACI-I

02Classification

Organism
Rat
Sex
Female
Growth properties
Adherent and suspension
Biosafety level
1

03Characteristics

Morphology
上皮样
Tumourigenic
是的,在裸鼠中,ACI-大鼠
Karyotype
接近三倍体。 88.4% 显示 51-69 条染色体,5% 显示 38-50 条染色体,6.6% 接近四倍体或更高倍性水平。

04Identifiers

Citation
CLS-ACI-1 (Cytion 目录编号 500459)
NCBI TaxID
10116
Cellosaurus
CVCL_5729

05Expression and susceptibility

Oncogenes
过表达 Mycn 基因。

06Handling and culture

Culture medium
DMEM:Ham's F12(1:1),w: 3.1 g/L 葡萄糖,w: 2.5 mM L-谷氨酰胺,w: 15 mM HEPES,w: 0.5 mM 丙酮酸钠,w: 1.2 g/L NaHCO3(Cytion 文章编号 820400a)。
Incubation atmosphere

37°C, 5%CO2, 加湿环境。

Supplements
在培养基中添加 10% FBS
Dissociation reagent
Accutase
Subculturing
将悬浮细胞收集到 15 毫升试管中,用不含钙和镁的 PBS(T25 烧瓶用 3-5 毫升,T75 烧瓶用 5-10 毫升)轻轻清洗粘附的细胞。涂抹 Accutase(T25 烧瓶 1-2 毫升,T75 烧瓶 2.5 毫升),确保完全覆盖细胞层。让细胞在室温下孵育 10 分钟。孵育后,将悬浮细胞和粘附细胞混合并离心。离心后,小心重悬细胞团,并将细胞悬浮液转移到装有新鲜培养基的新烧瓶中。
Seeding density
2×10⁴个细胞/cm²将在约6至7天内形成融合层。
Fluid renewal
每 3 至 5 天
Post-thaw recovery
解冻后,将细胞以5×10⁴个细胞/平方厘米的密度接种于培养皿中,使细胞从冷冻过程中恢复并至少贴壁24小时。
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
ACI
Donor age
3 个月