The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 23, 1997
Filed:
Apr. 27, 1995
Brigitte Biesinger-Zwosta, Uttenreuth, DE;
Ingrid Mueller-Fleckenstein, Wiesenthau, DE;
Bernhard W Fleckenstein, Wiesenthau, DE;
Behringwerke Aktiengesellschaft, Marburg, DE;
Abstract
The invention concerns the transformation of human T-lymphocytes to stable growth by infecting said T-cells with strains of H. saimiri subgroup NonA NonB, preferably subgroup C. The transformed cells grow independently of antigen stimulation and can have a phenotype of activated mature T-lymphocytes, expressing cell surface markers characteristic for the distinct differentiation status of the T-cells. Infection with strains of H. saimiri belonging to the subgroups above can thus be used to generate human T-cell lines for a variety of immunological and biochemical applications as well as for therapeutic use.