HyCyte® | 海星生物

发货周期：

干冰冻存管运输3天（1x10⁶cells/冻存管x2）

常温运温1-2周发货 (1x10⁶ cells/T25培养瓶）

（推荐T25瓶，复苏发货1-2周）

原价：1400元   套装价特惠价：890元

该细胞来源于一名15岁的白人少年的肝癌组织。该细胞表达甲胎蛋白、白蛋白、α-2-巨球蛋白、α-1-抗胰蛋白酶、转铁蛋白、α-1-抗凝乳蛋白酶、结合珠蛋白、铜蓝蛋白、纤溶酶原、补体C4、C3激活物、纤维蛋白原、α-1酸性糖蛋白、α-2-HS-糖蛋白、β-脂蛋白、视黄醇结合蛋白；表达胰岛素受体和胰岛素样生长因子IGFⅡ的受体；该细胞具有3-羟基-3-甲酰辅酶A还原酶和肝甘油三酯脂肪酶的活性。目前尚未证明该细胞中有HBV基因组。

细胞名称：人肝癌细胞(STR鉴定正确)

细胞简称：HepG2

产品货号：TCH-C196

种属来源：人

组织来源：肝

疾病特征：肝癌

细胞形态：上皮细胞样

生长特性：贴壁生长

培养体系：MEM+10%FBS+1%Glutamax+1%NEAA+1% Sodium Pyruvate+1%P/S

配套培养基货号：TCH-G196

传代比例：1:2-1:4，每2-3天换液一次

传代周期：72-96 h

培养条件：气相：95%空气+5%CO₂，温度：37℃

冻存条件：60%基础培养基+30%FBS+10%DMSO，液氮储存

质量检测：细菌、真菌、支原体检测均为阴性

HepG2 已发表过的文章：

IF=39.3 Ma B, Ju A, Zhang S, et al. Albumosomes formed by cytoplasmic pre-folding albumin maintain mitochondrial homeostasis and inhibit nonalcoholic fatty liver disease[J]. Signal Transduction and Targeted Therapy, 2023, 8(1): 229.

IF=4.5 Guan H, Zhong M, Ma K, et al. The Comprehensive Role of High Mobility Group Box 1 (HMGB1) Protein in Different Tumors: A Pan-Cancer Analysis[J]. Journal of Inflammation Research, 2023: 617-637.

Chen Z, Wang Z, Liu W, et al. A Reproducible Hybrid Membrane for in Situ Analysis of Cell Secretions with a Wide Size Range[J].

参考文献：

"Knowles BB, Aden DP. Human hepatoma derived cell line, process for preparation thereof, and uses therefor. US Patent 4,393,133 dated Jul 12 1983

Schardt C, et al. Characterization of insulin-like growth factor II receptors in human small cell lung cancer cell lines. Exp. Cell Res. 204: 22-29, 1993. PubMed: 8380141

Cuthbert C, et al. Regulation of human apolipoprotein A-I gene expression by gramoxone. J. Biol. Chem. 272: 14954-14960, 1997. PubMed: 9169468

Deleersnyder V, et al. Formation of native hepatitis C virus glycoprotein complexes. J. Virol. 71: 697-704, 1997. PubMed: 8985401

Benn J, et al. Hepatitis B virus HBx protein induces transcription factor AP-1 by activation of extracellular signal-regulated and c-Jun N-terminal mitogen-activated protein kinases. J. Virol. 70: 4978-4985, 1996. PubMed: 8764004

Goodrum FD, et al. Adenovirus early region 4 34-kilodalton protein directs the nuclear localization of the early region 1B 55-kilodalton protein in primate cells. J. Virol. 70: 6323-6335, 1996. PubMed: 8709260

Kolanus W, et al. alphaLbeta2 integrin/LFA-1 binding to ICAM-1 induced by cytohesin-1 a cytoplasmic regulatory molecule. Cell 86: 233-242, 1996. PubMed: 8706128

Lewis W, et al. Fialuridine and its metabolites inhibit DNA polymerase gamma at sites of multiple adjacent analog incorporation, decrease mtDNA abundance, and cause mitochondrial structural defects in cultured hepatoblasts. Proc. Natl. Acad. Sci. USA 93: 3592-3597, 1996. PubMed: 8622980

Jang SI, et al. Activator protein 1 activity is involved in the regulation of the cell type-specific expression from the proximal promoter of the human profilaggrin gene. J. Biol. Chem. 271: 24105-24114, 1996. PubMed: 8798649

Roesler WJ, et al. The alpha-isoform of the CCAAT/enhancer-binding protein is required for mediating cAMP responsiveness of the phosphoenolpyruvate carboxykinase promoter in hepatoma cells. J. Biol. Chem. 271: 8068-8074, 1996. PubMed: 8626491

Lee JH, et al. The proximal promoter of the human transglutaminase 3 gene. J. Biol. Chem. 271: 4561-4568, 1996. PubMed: 8626812

Lieber A, et al. Recombinant adenoviruses with large deletions geneerated by cre-mediated excision exhibit different biological properties compared with first-generation vectors in vitro and in vivo. J. Virol. 70: 8944-8960, 1996. PubMed: 8971024

Dubuisson J, Rice CM. Hepatitis C virus glycoprotein folding: disulfide bond formation and association with calnexin. J. Virol. 70: 778-786, 1996. PubMed: 8551615"

HepG2细胞培养要点

1. HepG2细胞的生长特点就是呈岛状生长，并且岛状生长的细胞扩张能力有限，长到一定大小之后就会堆积生长。

2. 要想细胞分散均匀，一方面是需要保证细胞消化过程中分散良好，另外一方面接种的初始密度不宜过低，否则就会有大面积的空白区域。

3. 另外如果实验需要Hep G2为分散良好的单层细胞，可以用多聚赖氨酸包被培养瓶后培养，细胞将会呈单层分散的形式生长，但是形态跟不包被时差异比较大，会变成长梭形细胞。

收货当天如何处理细胞？

收到细胞后请务必仔细阅读产品资料，了解细胞相关信息，如贴壁特性 (贴壁/悬浮/半贴壁半悬浮)、细胞形态、培养体系、传代比例和换液频率等。