胰腺星形細(xì)胞是胰腺中的主要成纖維細(xì)胞,負(fù)責(zé)合成和降解細(xì)胞外基質(zhì)成分,促進(jìn)組織修復(fù)。該細(xì)胞臨近胰腺腺泡細(xì)胞、且周圍有許多小胰管和血管。當(dāng)該細(xì)胞活化時,它們呈肌成纖維細(xì)胞形態(tài),分泌大量的細(xì)胞外基質(zhì)蛋白,可以導(dǎo)致慢性胰腺炎和腺癌中結(jié)締組織的增生。近期研究表明,在胰腺外分泌過程中,該細(xì)胞也可扮演祖細(xì)胞、免疫細(xì)胞和中介的角色。另外,該細(xì)胞還可以刺激胰腺癌擴(kuò)散、抑制細(xì)胞凋亡以及促進(jìn)血管生成。胰腺星形細(xì)胞是研究胰腺腫瘤形成的理想模型,可用于發(fā)展慢性胰腺炎和腺癌的新型治療方法。
Sciencell研究實(shí)驗(yàn)室的人胰腺星形細(xì)胞是從人胰腺組織中分離得到的,純化后凍存,冰凍運(yùn)輸。每管細(xì)胞密度*過5×10^5/ml。該細(xì)胞可通過肌間線蛋白和α-肌動蛋白特異性抗體的免疫熒光鑒定。該細(xì)胞不含HIV-1、HBV、HCV、支原體、細(xì)菌、酵母菌和真菌。如采用ScienCell 實(shí)驗(yàn)室特制的培養(yǎng)基,可保證此細(xì)胞15倍增值。
星形細(xì)胞培養(yǎng)基 (StecM, Cat. #5301)
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貨號
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3830
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產(chǎn)地
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美國
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縮寫
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HPaSteC
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規(guī)格
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5 x 10^5/1ml
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用途
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科研
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儲存
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液氮
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運(yùn)輸
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干冰
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