Irreversibly-inactivated pepsinogen fragment and...

Drug – bio-affecting and body treating compositions – Whole live micro-organism – cell – or virus containing

Reexamination Certificate

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C530S326000

Reexamination Certificate

active

08066982

ABSTRACT:
An isolated antiviral peptide is characterized by the amino acid sequence GDEPLENYLDTEYF and a significant in vitro binding affinity for HIV-1 gp 120 and gp 41 and human CD4 cells. The peptide exhibits anti-retroviral activity in vivo, particularly anti-HIV-1 activity.

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