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首頁 ? STOSE BioVector TM自發(fā)轉(zhuǎn)化的小鼠卵巢表面上皮細胞株Spontaneously Transformed Ovarian Surface Epithelial

STOSE BioVector TM自發(fā)轉(zhuǎn)化的小鼠卵巢表面上皮細胞株Spontaneously Transformed Ovarian Surface Epithelial

  • 價  格:¥99860
  • 貨  號:BioVector TM STOSE
  • 產(chǎn)  地:北京
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核心規(guī)格 (Core Specifications)
  • 名稱: BIoVector TM STOSE (Spontaneously Transformed Ovarian Surface Epithelial)

  • 全稱: 自發(fā)轉(zhuǎn)化的小鼠卵巢表面上皮細胞

  • 物種: 小鼠 (Mus musculus),FVB/N 品系

  • 組織來源: 卵巢表面上皮

  • 細胞類型: 上皮細胞 (Epithelial)

  • 倍增時間:13小時 (其親本 M0505 細胞約為 48 小時)

  • 生長特性: 貼壁生長

培養(yǎng)條件 (Culture Conditions)
  • 基礎培養(yǎng)基:RPMI-1640 培養(yǎng)基。

  • 完全培養(yǎng)基配方:

    • RPMI-1640 + 8%–10% 胎牛血清 (FBS)

    • 1 mM 丙酮酸鈉 (Sodium Pyruvate)

    • 0.1 mM 非必需氨基酸 (NEAA)

    • 1% 青霉素/鏈霉素 (可選)


  • 培養(yǎng)環(huán)境: 37°C,5% CO?,加濕培養(yǎng)箱。

  • 傳代方法: 細胞匯合度達到 80-90% 時,使用 0.25% Trypsin-EDTA 進行消化傳代。

分子與生物學特征 (Molecular Features)
  • 癌癥模型: 是研究高級別漿液性卵巢癌 (HGSOC) 的重要同基因小鼠模型。

  • 標志物表達: 腫瘤組織通常呈 pan-cytokeratin (CK)+、WT1+、PAX8+,且 inhibin?

  • 遺傳特征: 伴有 Cdkn2a 缺失和 Ccnd1 (Cyclin D1) 上調(diào),與人類 HGSOC 的基因特征高度一致。

  • 致瘤性: 在 FVB/N 小鼠腹腔注射后約 47-48 天內(nèi)形成腫瘤和腹水。

常見衍生型號 (Variants)
  • STOSE.M1 luc: 帶有熒光素酶 (Luciferase) 標記的細胞系,用于 IVIS 活體成像 監(jiān)測腫瘤進展。


BioVector TM

The STOSE (Spontaneously Transformed Ovarian Surface Epithelial) cell line is a murine model primarily used to study high-grade serous ovarian cancer (HGSOC). It was established by spontaneously immortalising ovarian surface epithelial cells (M0505 line) from FVB/N mice through long-term propagation.
Core Specifications
  • Organism: Mouse (Mus musculus), FVB/N breed.

  • Tissue Source: Ovary, surface epithelium (in situ).

  • Cell Type: Epithelial.

  • Growth Mode: Adherent, transitioning from an epithelial "cobblestone" to a mesenchymal morphology during transformation.

  • Doubling Time: Approximately 13 hours (highly proliferative compared to the parental 48-hour doubling time).

Culture Conditions
While commercial data sheets may vary slightly, standard research protocols for STOSE typically use:
  • Basal Medium:RPMI-1640 or DMEM.

  • Supplements: 8–10% Fetal Bovine Serum (FBS), 1% Penicillin/Streptomycin, 1mM Sodium Pyruvate, and 0.1mM Non-Essential Amino Acids (NEAA).

  • Environment: 37°C in a humidified atmosphere of 5% CO?.

Molecular & Biological Markers
  • HGSOC Markers: STOSE-derived tumors are typically positive for pan-cytokeratin (CK), WT1, and PAX8, while remaining negative for inhibin.

  • Genetic Profile: Characterised by the loss of Cdkn2a and upregulation of Ccnd1 (cyclin D1), mirroring changes in human TCGA ovarian cancer datasets.

  • Tumorigenicity: Forms tumors and ascites in both SCID and immunocompetent FVB/N mice within approximately 47–48 days following intraperitoneal injection.

Key Variants
  • STOSE.M1 luc: A luciferase-labeled version used for real-time, quantitative tracking of tumor progression and metastasis via IVIS imaging.

  • SCA1+ Population: A subpopulation with enhanced tumor-initiating capacity, forming palpable tumors roughly 8 days faster than SCA1- cells.

Supplier生產(chǎn)廠家:

BioVector NTCC質(zhì)粒載體菌種細胞蛋白抗體基因保藏中心

BioVector NTCC Inc.

TEL: 400-800-2947

E-mail: [email protected]

工作微信/QQ同號: 1843439339

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