Back to results
US 7,351,435 B2Granted
Deglycosylated ricin toxin a-chain vaccine
AssigneeThe United States of America as represented by the Secretary of the Army
InventorsRobert W. Wannemacher, John F. Hewetson
Life of this patent
Estimating the term…
Abstract
The present invention relates to a vaccine comprising deglycosylated ricin toxin A-chain and method for making and using the composition.
Claims9
A method of immunizing a subject from ricin intoxication by inhalation which comprises administering to the subject an amount of a deglycosylated ricin-A chain lacking about 50% of the mannose and most fucose residues present on the wild-type ricin toxin A-chain and having the ricin B-chain removed.
Dependencies are inferred from the claim text.