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麇鹿耳皮肤成纤维细胞的分离、培养与核型分析

DOI: 10.7685/j.issn.1000-2030.2008.01.014, PP. 67-71

Keywords: 麋鹿,皮肤成纤维细胞,体外培养,核型分析,冷冻保存

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Abstract:

为获得适合于克隆麋鹿的供体细胞,本试验对麋鹿耳皮肤成纤维细胞的分离、培养、纯化、生长特征、核型分析和冷冻保护剂等进行了研究。通过组织块培养法获得麋鹿皮肤成纤维细胞,用胰酶轻度消化后传代3~4次可得到较纯的皮肤成纤维细胞,并经过免疫荧光鉴定;麋鹿染色体数目为2n=68,核型式为2(M)+64(A),XY(A,M);含10%NCS的DMEM培养基最适宜细胞生长;复苏后可获得87.78%的贴壁率。

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