Antibodies against synthetic peptides of herpes simplex virus type 1 glycoprotein D and their capability to neutralize viral infectivity in vitro.

Peptides corresponding to residues 1-13, 9-21, 18-30, 82-93, 137-150, 181-197, 232-243, 235-243, 267-281, 271-281 and 302-315 of glycoprotein D of herpes simplex virus type 1 (HSV-1) were chemically synthesized. These peptides were coupled to carrier proteins, and the resulting conjugates were used to immunize rabbits. An enzyme-linked immunosorbent assay was used to determine antipeptide antibody titers in serum collected after immunization.

Isolation by high-performance liquid chromatography and partial characterization of a 57,000-dalton herpes simplex virus type 1 polypeptide.

A Nonidet P-40 extract of HSV-1-purified virions was fractionated by reversed-phase high-performance liquid chromatography (RP-HPLC). The first peak fraction eluted at 25% organic solvent. Polyacrylamide gel electrophoresis showed that it contained a 57,000-dalton polypeptide.