Synthesis of granulocyte-macrophage colony-stimulating factor as homogeneous glycoforms and early comparisons with yeast cell-derived material.
نویسندگان
چکیده
Granulocyte-macrophage colony-stimulating factor (GM-CSF) is a medicinally important glycoprotein, used as an immunostimulant following bone-marrow transplant. On the basis of reports of its potential utility as an anticancer vaccine adjuvant, we undertook to develop a synthetic route toward single-glycoform GM-CSF. We describe herein a convergent total synthesis of GM-CSF aglycone and two homogeneous glycoforms. Analytical and biological studies confirm the structure and activity of these synthetic congeners.
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ورودعنوان ژورنال:
- Proceedings of the National Academy of Sciences of the United States of America
دوره 111 8 شماره
صفحات -
تاریخ انتشار 2014