Drug – bio-affecting and body treating compositions – Preparations characterized by special physical form – Particulate form
Patent
1995-03-21
1997-11-11
Nutter, Nathan M.
Drug, bio-affecting and body treating compositions
Preparations characterized by special physical form
Particulate form
424491, 424492, 424493, 424494, 424497, A61K 916, A61K 950
Patent
active
056861133
ABSTRACT:
An aqueous core microcapsule has a capsular wall provided with a peptide(s) of pre-determined binding specificity(ies) appended to the surface, the wall being the reaction product of an anionic polymer or salt thereof and a polyamine, salt thereof, mixtures thereof, or mixtures thereof with monoamines. The aqueous core may contain an active ingredient(s), and be targeted for delivery to specific cell tissues. The microcapsules are provided as a composition and in a kit with instructions for use in imaging, diagnosis, therapy, vaccination, and other applications.
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Speaker Tully J.
Sultzbaugh Kenneth J.
Nutter Nathan M.
Temple University Of The Commonwealth System Of Higher Education
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