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L1210
Tissue
造血
Disease
白血病
Synonyms
L 1210, L-1210, Leukemic 1210, Leukemia 1210, Leukemia L1210

Documents

L1210

Cell line · Product number 400257

The L1210 cell line is a well-characterized murine lymphocytic leukemia model originally derived from a mouse with lymphoid leukemia. This cell line is wi...

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

01General information

Description

L1210细胞系是一种特征明确的小鼠淋巴细胞白血病模型,最初源自一只患有淋巴细胞白血病的小鼠。由于其生长迅速且增殖能力强,该细胞系在癌症研究中被广泛应用。L1210细胞常用于白血病发病机制研究、化疗药物测试,以及探索癌细胞存活和增殖的分子机制。

L1210细胞在体外生长迅速且能维持悬浮培养状态,使其成为体外检测和体内实验(特别是在同基因小鼠模型中)的理想选择。该细胞系对多种化疗药物的敏感性,使其成为抗白血病药物临床前筛选的宝贵工具。 研究人员常利用 L1210 细胞研究耐药机制、评估新型治疗化合物,并探究细胞对 DNA 损伤剂的反应。

此外,L1210细胞系还作为研究白血病免疫反应的模型,有助于深入理解白血病细胞与宿主免疫系统的相互作用。这包括肿瘤免疫学、细胞因子产生以及免疫治疗方法有效性的相关研究。总体而言,L1210细胞系仍是白血病研究中的关键资源,为癌症生物学和治疗方法的开发做出了重要贡献。

Tissue
造血
Disease
白血病
Synonyms
  • L 1210
  • L-1210
  • Leukemic 1210
  • Leukemia 1210
  • Leukemia L1210

02Classification

Organism
Mouse
Sex
Female
Growth properties
Suspension
Biosafety level
1

03Characteristics

Cell type
淋巴母细胞
Tumourigenic
是的,在裸鼠和DBA小鼠中
Doubling time
10至12小时

04Identifiers

Citation
L1210(Cytion 产品编号 400257)
NCBI TaxID
10090
Cellosaurus
CVCL_0382

05Expression and susceptibility

Viruses
MAP 测试阴性:仙台病毒、Ektromelie病毒、多瘤病毒、K病毒、Kilham病毒、Reo 3病毒、PVM病毒、LCM病毒、M.pulmonis病毒、MVM病毒、Theiler's GD VII病毒、Toolan's H-1病毒、MHV病毒、LDV病毒、RCV/SDA病毒、M-腺病毒、B.piliformis病毒。

06Handling and culture

Culture medium
DMEM,w:4.5 克/升葡萄糖,w:4 毫摩尔 L-谷氨酰胺,w:3.7 克/升 NaHCO3,w:1.0 毫摩尔丙酮酸钠(Cytion 编号 820300a)。
Incubation atmosphere

37°C, 5%CO2, 加湿环境。

Supplements
在培养基中加入10%的马血清
Subculturing
通过定期添加或更换培养基来维持细胞培养。初始培养时细胞密度应为5×10⁵个细胞/毫升,并保持细胞浓度在3×10⁵至1×10⁶个细胞/毫升范围内以获得最佳生长效果。
Seeding density
0.3 至 1 × 10⁶ 个细胞/毫升
Fluid renewal
每 3 至 4 天
Post-thaw recovery
快速
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.

07Quality 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。

08Donor

Breed / subspecies
DBA/2
Donor age
8 个月