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MOLM-16
Tissue
外周血
Disease
成人急性髓系白血病
Synonyms
MOLM16

Documents

MOLM-16

Cell line · Product number 305831

MOLM-16 is a human leukemia cell line derived from the peripheral blood of an adult woman with minimally differentiated acute myeloid leukemia (AML-M0) at...

US$500.00excl. tax and shipping
In stock
Lot
Recommended (freshest lot)
  • CoA
1

01General information

Description

MOLM-16 是一种源自一名成年女性复发性极低分化急性髓系白血病(AML-M0)外周血的人类白血病细胞系。该细胞系表现出与髓系/自然杀伤(NK)前体白血病相符的独特免疫表型,表达 CD7、CD13、CD33、CD34 和 CD56。 此外,该细胞系还表现出巨核细胞分化的特征,这体现在其表达CD41、CD61、CD36、CD62P、CD110、CD151、血小板反应蛋白、冯·维勒布兰德因子(vWF)和纤维蛋白原等标志物上。电子显微镜观察到核膜中存在血小板过氧化物酶,进一步证实了其巨核细胞祖细胞谱系的特征。

MOLM-16 表现出细胞因子依赖性增殖,并对多种造血生长因子有反应,包括促红细胞生成素 (EPO)、粒细胞-巨噬细胞集落刺激因子 (GM-CSF)、白细胞介素-3 (IL-3)、PIXY321 和血小板生成素 (TPO)。 细胞遗传学分析显示了复杂的核型异常,如 t(6;8)(q21;q24.3) 和 t(9;18)(q13;q21),表明存在急性白血病中常见的基因组不稳定性。 该细胞系不表达 T 和 B 淋巴细胞标志物,这与其髓系/NK 前体特征一致,且髓过氧化物酶 (MPO) 活性呈阴性,这是 AML-M0 的标志。 由于其骨髓、NK 和巨核细胞特征的独特组合,MOLM-16 成为研究低分化急性髓系白血病、巨核细胞生成和白血病分化途径的宝贵体外模型。

Tissue
外周血
Disease
成人急性髓系白血病
Synonyms
  • MOLM16

02Classification

Organism
Human
Sex
Female
Growth properties
Suspension
Biosafety level
1

03Characteristics

Cell type
上皮样
Doubling time
约50至80小时

04Identifiers

Citation
MOLM-16(Cytion 产品编号 305831)
NCBI TaxID
9606
Cellosaurus
CVCL_2120

05Expression and susceptibility

Mutational profile
突变:TP53,简单突变,p.Val173Met (c.517G>A),杂合子(Cosmic-CLP=1330948),TP53,简单突变,p.Cys238Ser (c.713G>C),杂合子(Cosmic-CLP=1330948)

06Handling and culture

Culture medium
RPMI 1640,w:2.0 mM 稳定谷氨酰胺,w:2.0 g/L NaHCO3(Cytion 文章编号 820700a)。
Incubation atmosphere

37°C, 5%CO2, 加湿环境。

Supplements
在培养基中添加 10% FBS
Dissociation reagent
Accutase
Seeding density
1至3×10⁴个细胞/平方厘米
Fluid renewal
每周 2 至 3 次
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

Donor age
77 年
Ethnicity
日语