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DSL-6A-C1
Tissue
胰腺
Disease
阿扎赛林诱导的癌症
Metastatic site
导管
Synonyms
DSL-6A/C1, DSL6A/C1

Documents

DSL-6A-C1

Cell line · Product number 500166

The DSL-6A/C1 cell line is a pancreatic ductal cell line originally derived from the DSL-6 transplantable acinar cell carcinoma, a tumor established from ...

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

01General information

Description

DSL-6A/C1细胞系是一种胰腺导管细胞系,最初来源于DSL-6可移植性胰腺尖细胞癌。这只大鼠腹腔暴露于阿扎赛林,导致肿瘤发生。在培养过程中,DSL-6A/C1 细胞最初仍能产生淀粉酶,这是胰腺尖突细胞特有的外分泌酶。然而,这种生产在培养一到两周内就停止了。

随着时间的推移,DSL-6A/C1细胞在培养和再移植实验中发生了明显的表型转变。这些细胞失去了典型的针状细胞结构和免疫组化标记,转而开始表达表明导管细胞表型的标记。在这种转变过程中获得的关键标记之一是囊性纤维化跨膜调节因子(CFTR),它通常与胰腺中的导管细胞有关。标志物表达的这种转变表明细胞系具有显著的可塑性,反映了细胞特性和功能在体外环境下可能发生的变化。

Tissue
胰腺
Disease
阿扎赛林诱导的癌症
Metastatic site
导管
Synonyms
  • DSL-6A/C1
  • DSL6A/C1

02Classification

Organism
Rat
Sex
Male
Growth properties
Adherent
Biosafety level
1

03Characteristics

Morphology
上皮样
Cell type
囊状细胞
Tumourigenic
是的,在路易斯大鼠体内,细胞会产生由致密纤维组织包围的导管状结构组成的实体肿瘤

04Identifiers

Citation
DSL-6A-C1(Cytion 目录号 500166)
NCBI TaxID
10116
Cellosaurus
CVCL_4166

05Handling and culture

Culture medium
Waymouth medium(我们不供应该产品,请考虑其他供应商。如果您需要进一步帮助,请告知我们)
Incubation atmosphere

37°C, 5%CO2, 加湿环境。

Supplements
在培养基中添加 10% FBS 和 2.0 mM L-谷氨酰胺
Dissociation reagent
Accutase
Subculturing
去除粘附细胞上的旧培养基,用不含钙和镁的 PBS 冲洗。T25 烧瓶用 3-5 毫升 PBS,T75 烧瓶用 5-10 毫升。然后用 Accutase 完全覆盖细胞,T25 烧瓶用 1-2 毫升,T75 烧瓶用 2.5 毫升。让细胞在室温下孵育 8-10 分钟,使其分离。孵育后,用 10 毫升培养基轻轻混合细胞使其重悬,然后用 300xg 离心 3 分钟。弃去上清液,用新鲜培养基重悬细胞,并将其转移到已装有新鲜培养基的新烧瓶中。
Seeding density
1 × 10⁴ 个细胞/平方厘米
Fluid renewal
每周 2 次
Post-thaw recovery
解冻后,将细胞以5×10⁴个细胞/平方厘米的密度接种于培养皿中,使细胞从冷冻过程中恢复并至少贴壁24小时。
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
刘易斯
Donor age
2 年