The interaction of these Au-MMPCs with biomaterials,such as proteins,nucleic acids,and cell membranes,make them useful in cell transfection,drug delivery and enzyme activity regulation.
巯基化合物或二硫化合物中的生物活性基团可使所制备Au-MMPCs与蛋白质、核酸或细胞膜等作用,使Au-MMPCs具有相应的生物活性,从而能广泛应用于细胞转染、药物传输、酶活性调控等生物医学领域。
Perfect cell transfection efficiency was acquired with the comparisons of three cell transfection assays(Electroporation, calcium phosphate method and lipofectin reagent) to carry out further studies on gene expression regulation and mouse ES cell targeting.
通过对3种细胞转染方法(电穿孔法,磷酸钙法,阳离子性的脂质体法)的比较及优化,获得了理想的转染率,以进一步从细胞水平研究基因表达调控及小鼠ES细胞打靶。
The construction of human B lymphocyte stimulator-transfected cells and effects of its signal on B lymphocytes;
人Blys转染细胞对B细胞功能的影响
1-IRES-CD34, has been constructed to facilitate the selection andscreening of transfected cells by magnetic cell sorting (MACS).
为简化转染细胞的分选过程,构建了一个含有细胞表面标志CD34基因的双顺反子载体p3。
After transfection, transfected cells were cultured in th.
我们将MACS分选技术引入到转染细胞的分选中,通过构。
Synthesis of new cytofectin-N~4-spermine cholesteryl carbamate;
新型细胞转染素—N~4-精胺胆固醇羰酰氨的合成
Objective To preparation a new cationic liposome of which the positive component is a new cytofectin as a gene delivery vehicle for laboratory research of gene transfection and gene therapy in lung diseases.
目的 制备以新型细胞转染素为阳性成分的阳离子脂质体 ,作为基因载体 ,用于基因转染的实验研究和肺部疾病的基因治疗。
