摘要 |
A microparticulate beta-glucan is used as a vaccine adjuvant for animals and humans, binding to glucan receptors on a variety of phagocytic cells to enhance their immunological functions. The particles contain about 1-10% partially deacetylated N-acetylglucosamine and are predominantly 0.3-3 microns in diameter, preferably 1 - 2 microns in diameter, to cause the expression of co-stimulatory molecules on antigen presenting cells (APC's). The microparticle upregulates the expression of the co-stimulatory molecule B7 based upon such microparticles containing beta- (1,3) and beta (1,6) glucan. |
申请人 |
IMMUSONIC, INC.;HUNTER, KENNETH, W.;JORDAN, FRANK, M.;GAULT, RUTH, A. |
发明人 |
HUNTER, KENNETH, W.;JORDAN, FRANK, M.;GAULT, RUTH, A. |