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首頁(yè) ? F3-1 BioVector?大鼠癌前病變間皮細(xì)胞系Rat Preneoplastic mesothelium Cell Line

F3-1 BioVector?大鼠癌前病變間皮細(xì)胞系Rat Preneoplastic mesothelium Cell Line

  • 價(jià)  格:¥99860
  • 貨  號(hào):BioVector? F3-1
  • 產(chǎn)  地:北京
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BioVector? F3-1大鼠癌前病變間皮細(xì)胞系Rat Preneoplastic mesothelium Cell Line數(shù)據(jù)表 (DSMZ ACC 11002)

參數(shù)詳細(xì)信息
細(xì)胞名稱F3-1
DSMZ 編號(hào)ACC 11002
物種大鼠 (Rattus norvegicus)
細(xì)胞類型癌前病變間皮細(xì)胞 (Preneoplastic mesothelium)
背景起源2009年建立。源自一只 15 個(gè)月大的雌性 F344 大鼠的腹水。該大鼠經(jīng)腹腔注射**青石棉(藍(lán)色石棉)**誘導(dǎo) 356 天后提取。該細(xì)胞系被歸類為“癌前病變類上皮型”(PNep)。
生物學(xué)特征與惡性大鼠間皮瘤細(xì)胞系(如 M5-T1, ACC 11003)相比,該類型表現(xiàn)為 Igf1 和 Il10 高表達(dá),而 Cdh1 和 c-Myc 低表達(dá)。其核型信息詳見(jiàn)原始文獻(xiàn) (Roulois et al, 2016)。
參考文獻(xiàn)41053, 41271
生物安全等級(jí)1
許可限制A (無(wú)特殊限制)

DSMZ 細(xì)胞培養(yǎng)數(shù)據(jù)
  • 細(xì)胞形態(tài): 類上皮大型細(xì)胞,貼壁呈單層生長(zhǎng);在高密度下呈現(xiàn)鵝卵石狀排列。

  • 培養(yǎng)基: 90% RPMI 1640 + 10% 熱滅活胎牛血清 (h.i. FBS)。

  • 傳代培養(yǎng): 接種密度約為 1 x 10? 細(xì)胞/80 cm2;待細(xì)胞匯合后,每 2-4 天按 1:2 至 1:3 的比例傳代,使用 Trypsin/EDTA 進(jìn)行消化。

  • 培養(yǎng)環(huán)境: 37 °C,5% CO?。

  • 倍增時(shí)間:48-72 小時(shí)。

  • 細(xì)胞產(chǎn)量: 每個(gè) 175 cm2 培養(yǎng)瓶約可收獲 8-10 x 10? 個(gè)細(xì)胞。

  • 凍存保存: 凍存液配比為 70% 基礎(chǔ)培養(yǎng)基,20% FBS,10% DMSO。


DSMZ 科學(xué)數(shù)據(jù)
  • 支原體檢測(cè): PCR 檢測(cè)結(jié)果為陰性。

  • 物種驗(yàn)證: 通過(guò)線粒體細(xì)胞色素 C 氧化酶亞基 1 (COI) DNA 條形碼技術(shù)確認(rèn)物種為大鼠 (Rattus norvegicus),符合 ANSI/ATCC ASN-0003-2015 標(biāo)準(zhǔn)。

  • 病毒檢測(cè): PCR 檢測(cè)顯示:鼠白血病病毒 (MLV) 呈陰性。


核心研究?jī)r(jià)值:
F3-1 細(xì)胞系是研究間皮瘤從“癌前病變”向“惡性腫瘤”多階段演變的珍貴模型。通過(guò)將其與完全惡性化的 M5-T1 (ACC 11003) 進(jìn)行對(duì)比,研究人員可以觀察到 c-Myc 激活和 Cdh1(E-鈣粘蛋白)丟失等關(guān)鍵分子轉(zhuǎn)折點(diǎn)。

BioVector? F3-1 Cell Line Datasheet

ParameterInformation
NameF3-1
DSMZ No.ACC 11002
SpeciesRat (Rattus norvegicus)
Cell TypePreneoplastic mesothelium (PNep type)
OriginEstablished in 2009 from the peritoneal fluid of a 15-month-old female F344 rat. The line was isolated after 356 days of induction via intraperitoneal injection of crocidolite (blue asbestos).
ClassificationClassified as Preneoplastic Epitheloid (PNep) type. These cells typically show high expression of Igf1 and Il10 and low expression of Cdh1 and c-Myc compared to neoplastic lines.
Biosafety Level1
PermissionsA (No special restrictions)

DSMZ Cell Culture Data
  • Morphology: Large epithelioid cells growing adherently in monolayers; exhibits a cobblestone-like appearance at higher densities.

  • Culture Medium: 90% RPMI 1640 + 10% Heat-inactivated FBS (h.i. FBS).

  • Subculture: Seed at approximately 1 x 10? cells/80 cm2. Split confluent cultures 1:2 to 1:3 every 2–4 days using Trypsin/EDTA.

  • Incubation: 37 °C with 5% CO?.

  • Doubling Time: Approximately 48–72 hours.

  • Harvest Yield: Approximately 8–10 x 10? cells per 175 cm2 flask.

  • Storage: Frozen in 70% medium, 20% FBS, and 10% DMSO.


DSMZ Scientific Data
  • Mycoplasma: Negative via PCR assay.

  • Species Validation: Confirmed as Rattus norvegicus using mitochondrial Cytochrome C Oxidase Subunit 1 (COI) DNA barcoding (Standard ANSI/ATCC ASN-0003-2015).

  • Karyotype: Described in detail in the original publication by Roulois et al. (2016).

  • Viruses: PCR negative for Murine Leukemia Virus (MLV).


Research Context
This cell line is specifically useful for studying the multistep progression of mesothelioma. By comparing F3-1 with the fully neoplastic M5-T1 (ACC 11003), researchers can identify the molecular transitions required for malignant transformation.


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