作者
Debanjan Sarkar, Praveen Kumar Vemula, Grace SL Teo, Dawn Spelke, Rohit Karnik, Le Y Wee, Jeffrey M Karp
发表日期
2008/10/31
期刊
Bioconjugate chemistry
卷号
19
期号
11
页码范围
2105-2109
出版商
American Chemical Society
简介
Covalently conjugated sialyl Lewis X (SLeX) on the mesenchymal stem cell (MSC) surface through a biotin−streptavidin bridge imparts leukocyte-like rolling characteristics without altering the cell phenotype and the multilineage differentiation potential. We demonstrate that the conjugation of SLeX on the MSC surface is stable, versatile, and induces a robust rolling response on P-selectin coated substrates. These results indicate the potential to increase the targeting efficiency of any cell type to specific tissue.
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