Chemically and enzymatically modified collagen hemostatic agent

Details Chemically and enzymatically modified collagen hemostatic agent Chemically and enzymatically modified collagen hemostatic agent

1978-10-02

1980-07-29

Schain, Howard E.

Chemistry: molecular biology and microbiology

Process of utilizing an enzyme or micro-organism to destroy...

Treating animal or plant material or micro-organism

128156, 128296, 128334R, 1283355, 128325, 128DIG8, 106155, 106161, 2601237, 424 27, 424 28, C07G 700, C08L 8906

Patent

active

042152003

ABSTRACT:
Polymers of quaternary-structured collagen of minimum length, diameter and periodicity, and containing a relatively high positive electrostatic charge are claimed as hemostatic agents. Specific examples are guanidnated polymers of the type described, esterified polymers, and esterified-guanidinated polymers.

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