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:
Mar. 15, 1983
Filed:
Apr. 17, 1981
Applicant:
Inventor:
Irwin A Braude, Burke, VA (US);
Assignee:
Meloy Laboratories, Inc., Springfield, VA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C12P / ; C12N / ;
U.S. Cl.
CPC ...
435 68 ; 435240 ; 435811 ;
Abstract
A process is disclosed for producing human immune interferon with cell cultures of human peripheral blood leukocytes modulated with Mezerein or 12, 13 phorbol dibutyrate and induced with the calcium ionophore A-23187. After cultures are incubated for 12 hours to about 7 days, crude interferon on the order of 10.sup.3 units of interferon/ml. is produced.