Nucleotu00ecdeos antithrombin and proteu00ecnas of moscu00e3o

摘要

b nucleotu00ecdeos antithrombin and proteu00ecnas of moscu00e3o d are provided compositions and methods for preventing infestation hematu00f3faga of cattle.Targeting proteins isolated with antithrombin activity and sequ00b3u00eancias nucleotides coding for the proteins.The proteins called trombastasina are isolated from the salivary glands of haematobia irritans.The compositions are useful as veterinary vaccines in the prevention of feeding of cattle blood by little black fly infestation.The proteins of the invention are also useful in the treatment of thrombosis.