FELINE IMMUNODEFICIENCY VIRUS ISOLATE NCSU 1

摘要

Disclosed is an isolated and purified feline immunodeficiency virus (FIV) culture having the identifying characteristics of FIV isolate NCSU1. A biologically pure culture of host cells containing an FIV having the identifying characteristics of FIV isolate NCSU1 is also disclosed, along with isolated and purified DNA coding for (a) an FIV having the identifying characteristics of FIV isolate NCSU1, or (b) an antigenic fragment of an FIV having the identifying characteristics of FIV isolate NCSU1. Various vaccine formulations containing active agents derived from the foregoing FIV virus, DNA encoding the virus, and DNA encoding antigenic fragments of the virus are also disclosed herein. Also disclosed are immunodeficient mice containing feline tissue, which feline tissue is capable of infection with a feline immunodeficiency virus such as (but not limited to) FIV isolate NCSU1.