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CCD-1095Sk
Tissue
皮膚
Disease
導管癌
Synonyms
CCD1095Sk

Documents

CCD-1095Sk

Cell line · Product number 300642

CCD-1095Sk is a fibroblast cell line derived from the skin of a human male. It was established from a biopsy of uninvolved skin taken from a patient who h...

US$395.00excl. tax and shipping
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Lot
Recommended (freshest lot)
  • CoA
1

01General information

Description

CCD-1095Sk 是一種源自男性皮膚的成纖維細胞系。該細胞系是從一名鱗狀細胞癌患者的未受累皮膚活檢樣本中建立而來。 該細胞株主要應用於探索皮膚細胞與癌細胞之間相互作用的研究,特別是研究腫瘤微環境中的非癌細胞如何影響腫瘤的生長與進展。因此,CCD-1095Sk 細胞株對於癌症研究具有重要價值,尤其有助於理解皮膚癌的基質相關機制。

CCD-1095Sk 細胞呈現成纖維細胞形態,其特徵為典型的梭形、細長外觀,這與產生組織修復及結構完整性所必需之細胞外基質成分的結締組織細胞相似。這些細胞為黏附型,以單層形式生長,並以其在各種體外實驗條件下的強韌性而著稱。 該細胞系可用於模擬正常皮膚中的成纖維細胞行為,並研究成纖維細胞在癌變條件下的活性變化,其中可能包括生長因子、細胞因子及基質金屬蛋白酶的分泌。因此,該細胞系為藥理學研究以及針對腫瘤微環境的治療策略開發,提供了極其寶貴的工具。

Tissue
皮膚
Disease
導管癌
Applications
3D 細胞培養
Synonyms
  • CCD1095Sk

02Classification

Organism
Human
Sex
Female
Growth properties
Adherent
Biosafety level
1

03Characteristics

Morphology
成纖維細胞

04Identifiers

Citation
CCD-1095Sk(Cytion 型號 300642)
NCBI TaxID
9606
Cellosaurus
CVCL_2344

05Handling and culture

Culture medium
EMEM(MEM Eagle),含 2 mM L-谷氨醯胺,含 2.2 g/L NaHCO₃,含 EBSS(Cytion 產品編號 820100a)
Incubation atmosphere

37°C,5% CO₂,加濕環境。

Supplements
在培養基中加入 10% FBS 和 1% NEAA
Dissociation reagent
Accutase
Subculturing
從貼壁細胞中移除舊培養基,並用不含鈣和鎂的PBS洗滌細胞。T25培養瓶使用3-5毫升PBS,T75培養瓶則使用5-10毫升。 接著,用 Accutase 完全覆蓋細胞,T25 培養瓶使用 1–2 毫升,T75 培養瓶則使用 2.5 毫升。將細胞於室溫下孵育 8–10 分鐘,使其脫附。 孵育後,將細胞與 10 毫升培養基輕柔混合以使其重新懸浮,然後以 300xg 離心 3 分鐘。棄去上清液,將細胞重新懸浮於新鮮培養基中,並轉移至已預先加入新鮮培養基的新培養瓶中。
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

透過基於 PCR 的檢測及基於發光原理的支原體檢測方法,排除支原體污染的可能性。

為確保無細菌、真菌或酵母菌污染,每日均會對細胞培養物進行目視檢查。

Freeze medium
作為冷凍保存培養基,我們使用完全生長培養基(含 FBS)+ 10% DMSO 以確保解凍後的存活率,或使用 CM-1 (Cytion 型號 800100),該培養基含有經優化的滲透保護劑和代謝穩定劑,可提升細胞恢復率並減輕冷凍誘導的壓力。
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。

07Donor

Donor age
37年