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ID8
Tissue
卵巢
Disease
正常
Synonyms
ID-8, ID8/MOSEC

Documents

ID8

Cell line · Product number 305305

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

01General information

Description

ID8 细胞系是一种广泛使用的小鼠模型,由 C57BL/6 小鼠卵巢表面上皮(MOSE)细胞自发转化而来。该细胞系近似于人类上皮性卵巢癌,是卵巢癌病理生理学和治疗临床前研究的重要工具。ID8细胞能在免疫功能正常的C57BL/6小鼠腹腔内生长,有助于研究肿瘤的进展和转移。这种模型尤其适用于研究腹膜肿瘤的形成和腹水的发展,而这正是晚期卵巢癌患者的主要特征。

ID8 细胞经腹腔注射后能形成肿瘤,导致癌症扩散到整个腹腔,腹水积聚。这些特性有助于探索肿瘤与宿主的相互作用,包括免疫系统和肿瘤微环境在癌症进展中的作用。在涉及免疫疗法或综合治疗方法的研究中,ID8 被证明对评估化疗药物(如卡铂)和以 PD-L1 为靶点的免疫检查点抑制剂等干预措施的效果非常有价值。

涉及 ID8 模型的研究表明,它们在研究肿瘤代谢对免疫细胞行为的影响,尤其是巨噬细胞的极化和功能方面非常有用。例如,ID8 细胞诱导的肿瘤可以调节腹腔巨噬细胞的代谢,改变其氧化磷酸化(OXPHOS),并通过代谢串扰促进肿瘤生长。这些发现为探索靶向代谢疗法铺平了道路,这种疗法可抑制促进肿瘤的免疫细胞适应性。

Tissue
卵巢
Disease
正常
Synonyms
  • ID-8
  • ID8/MOSEC

02Classification

Organism
Mouse
Sex
Female
Growth properties
Adherent
Biosafety level
1

03Characteristics

Morphology
上皮样
Cell type
上皮细胞

04Identifiers

Citation
ID8(Cytion 目录号 305305)
NCBI TaxID
10090
Cellosaurus
CVCL_IU14

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
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
成人

09Product details

Composition table