Humoral immune response to the entire human immunodeficiency virus envelope glycoprotein made in insect cells
Journal Article
·
· Proc. Natl. Acad. Sci. U.S.A.; (United States)
The human immunodeficiency virus envelope gene was expressed in insect cells by using a Baculovirus expression vector. The protein has an apparent molecular mass of 160 kDa, appears on the surface of infected insect cells, and does not appear to be cleaved to glycoproteins gp120 and gp41. Goats immunized with the 160-kDa protein have high titers of antibody that neutralizes virus infection as measured by viral gene expression or cell cytolysis. In addition, immune sera can block fusion of human immunodeficiency virus-infected cells in culture. Both neutralization and fusion-blocking activities are bound to and eluted from immobilized gp120.
- Research Organization:
- Repligen Corp., Cambridge, MA (USA)
- OSTI ID:
- 7242205
- Journal Information:
- Proc. Natl. Acad. Sci. U.S.A.; (United States), Vol. 84:19
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
59 BASIC BIOLOGICAL SCIENCES
AIDS VIRUS
IMMUNOLOGY
GLUCOPROTEINS
HYBRIDIZATION
LABELLED COMPOUNDS
IMMUNE SERUMS
INSECTS
PHOSPHORUS 32
ANIMALS
ARTHROPODS
BETA DECAY RADIOISOTOPES
BETA-MINUS DECAY RADIOISOTOPES
CARBOHYDRATES
DAYS LIVING RADIOISOTOPES
INVERTEBRATES
ISOTOPES
LIGHT NUCLEI
MICROORGANISMS
NUCLEI
ODD-ODD NUCLEI
ORGANIC COMPOUNDS
PARASITES
PHOSPHORUS ISOTOPES
PROTEINS
RADIOISOTOPES
SACCHARIDES
VIRUSES
550201* - Biochemistry- Tracer Techniques
AIDS VIRUS
IMMUNOLOGY
GLUCOPROTEINS
HYBRIDIZATION
LABELLED COMPOUNDS
IMMUNE SERUMS
INSECTS
PHOSPHORUS 32
ANIMALS
ARTHROPODS
BETA DECAY RADIOISOTOPES
BETA-MINUS DECAY RADIOISOTOPES
CARBOHYDRATES
DAYS LIVING RADIOISOTOPES
INVERTEBRATES
ISOTOPES
LIGHT NUCLEI
MICROORGANISMS
NUCLEI
ODD-ODD NUCLEI
ORGANIC COMPOUNDS
PARASITES
PHOSPHORUS ISOTOPES
PROTEINS
RADIOISOTOPES
SACCHARIDES
VIRUSES
550201* - Biochemistry- Tracer Techniques