Protein microinjection by protease permeabilization of fibroblasts.
Protein microinjection by protease permeabilization of fibroblasts.
复制标题
通过成纤维细胞的蛋白酶透化进行蛋白质显微注射。
DOI:
10.1016/0003-2697(88)90435-6
复制
发表时间:
1988
影响因子:
2.9
通讯作者:
Thoene,J
中科院分区:
文献类型:
--
作者:
Lemons,R;Forster,S;Thoene,J
Exposure of cultured diploid fibroblasts to protease solutions induces a hyperpermeable state which permits entry of exogenous macromolecules directly into the cytosol. We have exploited this finding to devise a microinjection method whose chief advantages are simplicity and good retention of cell viability. Proteins successfully injected by this technique range from insulin to thyroglobulin. The amounts injected range from 4 × 105to 5 × 106molecules/cell.
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