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:
Feb. 19, 1985
Filed:
Aug. 18, 1983
Applicant:
Inventors:
Hans Bohn, Marburg, DE;
Walter Kraus, Colbe, DE;
Assignee:
Behringwerke Aktiengesellschaft, Marburg, DE;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A23J / ; C07K / ; C07G / ; A61K / ;
U.S. Cl.
CPC ...
2601 / ; 2601 / ; 424 85 ; 424 88 ;
Abstract
Protein PP.sub.13 is isolated from human placental tissues using a variety of methods, e.g., immunoadsorption. The protein has utility in production of an antiserum which has diagnostic applications. The placental specific proteins (e.g., PP.sub.13) are frequently detected in increasing amounts in women as pregnancy advances, and in patients with tumors especially of the tryphoblastic and embryonal types.