Patent · US Expired

Process for preparing the third component of the complement from human blood plasma

US4308204A · kind A · utility

2Cited by

5References

6Claims

0Family size

Assignee

Behringwerke Aktiengesellschaft · DE

Inventors

Udo Becker · Heiligkreuzsteinach, DE
Norbert Heimburger

Key dates

Filing date	Aug 14, 1980
Grant date	Dec 29, 1981
Priority date	—
Expiry date	Aug 14, 2000

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10S435/815
WIPO fieldPharmaceuticals
WIPO sectorChemistry

Abstract

What is disclosed is a process for isolating or purifying the third component of complement (C 3) from blood plasma and other solutions containing C 3 using a material with affinity for C 3 such as protamine or a salt thereof, which is fixed to a carrier.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.