Patents Assigned to TRIPEP AB
  • Patent number: 6258932
    Abstract: The discovery of peptides in amide form that inhibit viral infection, including human immunodeficiency virus (HIV) infection is disclosed. Methods of use of peptides are also disclosed including use in medicaments for the treatment and prevention of viral infection, such as HIV infection.
    Type: Grant
    Filed: August 9, 1999
    Date of Patent: July 10, 2001
    Assignee: Tripep AB
    Inventor: Anders Vahlne
  • Patent number: 6245895
    Abstract: An antigen/antibody specificity exchanger is disclosed. It comprises: A) an amino-acid sequence corresponding to an amino-acid sequence of an antibody which specifically binds to a certain antigen, including hapten, B) linked by a link to C) an amino-acid sequence to which a certain antibody binds. Also, a diagnostic reagent comprising an antigen/antibody specificity exchanger according to the invention is disclosed. Said reagent may be e.g. used instead of antisera or monoclonal antibodies in in vitro testing systems, such as immunological tests. Further, a method of treating a disease or disorder caused by a known antigen in an individual in need of an increased number of antigen-specific antibodies is disclosed. In the method a tailor-made antigen/antibody specificity exchanger of the invention is issued. Said method may be e.g. used to redirect a patient's antibodies against poliovirus to fight HIV infection in said patient.
    Type: Grant
    Filed: March 21, 2000
    Date of Patent: June 12, 2001
    Assignee: Tripep AB
    Inventor: Matti Sällberg
  • Patent number: 6040137
    Abstract: An antigen/antibody specificity exchanger is disclosed. The exchanger comprises an amino-acid sequence of an antibody which specifically binds to a certain antigen linked to an amino-acid sequence to which a certain antibody binds. Also, a diagnostic reagent comprising an antigen/antibody specificity exchanger is disclosed. The reagent may be used, for example, instead of antisera or monoclonal antibodies in in vitro testing systems, such as immunological tests. Further, a method of treating a disease or disorder caused by a known antigen in an individual in need of an increased number of antigen-specific antibodies is disclosed. The method may be used, for example, to redirect a patient's antibodies against poliovirus to fight HIV infection.
    Type: Grant
    Filed: February 8, 1999
    Date of Patent: March 21, 2000
    Assignee: Tripep AB
    Inventor: Matti Sallberg
  • Patent number: 5869232
    Abstract: An antigen/antibody specificity exchanger is disclosed. It comprises: A) an amino-acid sequence corresponding to an amino-acid sequence of an antibody which specifically binds to a certain antigen, including hapten, B) linked by a link to C) an amino-acid sequence to which a certain antibody binds. Also, a diagnostic reagent comprising an antigen/antibody specificity exchanger according to the invention is disclosed. Said reagent may be e.g. used instead of antisera or monoclonal antibodies in in vitro testing systems, such as immunological tests. Further, a method of treating a disease or disorder caused by a known antigen in an individual in need of an increased number of antigen-specific antibodies is disclosed. In the method a tailor-made antigen/antibody specificity exchanger of the invention is issued. Said method may be e.g. used to redirect a patient's antibodies against poliovirus to fight HIV infection in said patient.
    Type: Grant
    Filed: December 27, 1996
    Date of Patent: February 9, 1999
    Assignee: Tripep AB
    Inventor: Matti Sallberg