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:
May. 02, 1995
Filed:
Nov. 08, 1993
Applicant:
Inventors:
Lynn Grinna, Santa Monica, CA (US);
Georgia Theofan, Torrance, CA (US);
Thomas F Parsons, Arcadia, CA (US);
Assignee:
XOMA Corporation, Berkeley, CA (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07K / ;
U.S. Cl.
CPC ...
514 12 ; 514 21 ; 530399 ; 530350 ;
Abstract
The present invention provides osteogenically active protein preparations comprising a heterodimer of P3 OF 31-34 subunit B and P3 OF 31-34 subunit D, which subunits are linked with at least one disulfide bond and methods for their preparation. The invention further provides cell lines transformed with nucleotide sequences encoding P3 OF 31-34 subunit B and P3 OF 31-34 subunit D and vectors comprising those sequences in operative association with an expression control sequence.