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C6-Luc
Tissue
大腦
Disease
大鼠惡性膠質瘤
Synonyms
Luciferase Reporter C6 Cell Line

Documents

C6-Luc

Cell line · Product number 305620

C6-Luc is a genetically modified derivative of the rat C6 glioma cell line, which was originally established from a N-nitrosomethylurea-induced glial brai...

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01General information

Description

C6-Luc 是大鼠 C6 膠質瘤細胞系的基因改造衍生物,該細胞系最初由 Benda 等人(1968)從一隻 Wistar 大鼠因 N-亞硝基甲基脲誘導而產生的腦膠質瘤中建立。 原始的 C6 細胞系經由穩定轉染一種由構成性啟動子控制、編碼螢光素酶的真核表達質體,隨後以潮黴素 B 進行篩選,從而獲得穩定表達的單克隆細胞群。

C6-Luc 細胞會持續表達螢火蟲蛋白,並在螢火蟲素底物存在下發出生物發光訊號,從而能夠透過生物發光成像(BLI)對活體動物的腫瘤生長進行即時、非侵入性的監測。 該細胞系可用於透過顱內立體定位植入,在 Wistar 或 Sprague-Dawley 大鼠中建立原位同基因膠質瘤模型,以及用於皮下異種移植模型。 其應用包括評估抗膠質瘤療法、藥物穿透血腦屏障的情況,以及開發腦腫瘤成像平台。

Tissue
大腦
Disease
大鼠惡性膠質瘤
Applications
用於生物發光成像的同位大鼠膠質瘤模型;抗膠質瘤療法的臨床前評估;血腦屏障藥物滲透研究;神經科學與腦腫瘤研究。
Synonyms
  • Luciferase Reporter C6 Cell Line

02Classification

Organism
Rat
Sex
Male
Growth properties
Adherent
GMO status
GMO-S1
GMO status details
GMO-S1: This cell line contains a stably integrated firefly luciferase reporter cassette (Luc2, codon-optimized) introduced via replication-incompetent lentiviral transduction. The resulting polyclonal cell population was maintained under puromycin selection (1–5 µg/mL). S1 containment is required. This classification applies only within Germany and may differ elsewhere.
Biosafety level
1

03Characteristics

Morphology
多邊形/上皮樣
Tumourigenic
是的;會在同基因系 Wistar/Sprague-Dawley 大鼠體內形成顱內腫瘤
Doubling time
24至48小時

04Identifiers

Citation
C6-Luc(Cytion 型號 305620)
NCBI TaxID
10116
Cellosaurus
CVCL_E3GZ

05Expression and susceptibility

Antigen expression
Luc2(螢火蟲,密碼子優化)
Products
螢火蟲螢光素酶(luc2,pGL4.50)

06Handling and culture

Culture medium
RPMI 1640,含 2.1 mM 穩定型谷氨醯胺,含 2.0 g/L NaHCO₃(Cytion 產品編號 820700a)
Incubation atmosphere

37°C,5% CO₂,加濕環境。

Supplements
10% 胎牛血清
Dissociation reagent
Accutase
Subculturing
使用 0.25% 胰蛋白酶/EDTA,將接近匯合(70–80%)的細胞培養物以 1:3 至 1:6 的比例進行傳代。
Seeding density
1-3×10⁴/cm²
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 200 x g for 5 minutes, carefully discard the supernatant containing freezing medium.

  7. Follow the procedure described under Post-Thaw Recovery

07Quality control and cryopreservation

Freeze medium
作為冷凍保存培養基,我們使用完全生長培養基加上 10% 的二甲基亞砜(DMSO),以確保解凍後的細胞存活率達到適當水準。
Storage conditions

若需長期保存,請將試管置於溫度約為 −150 至 −196 °C 的氣相液氮中。僅在轉移至液氮之前,可將試管暫時存放於 −80 °C 環境中,作為短期過渡步驟。

Shipping conditions

冷凍保存的細胞系會以乾冰冷藏,並裝於經驗證的隔熱包裝中,包裝內含有足夠的冷媒,以確保在運輸過程中溫度維持在約 −78 °C。收到貨物後,請立即檢查容器,並盡快將試管轉移至適當的儲存場所。

08Donor

Donor age
年齡不詳