Physiologically-active substance fixed to a thin fiber carrier w

Details Physiologically-active substance fixed to a thin fiber carrier w Physiologically-active substance fixed to a thin fiber carrier w

1990-07-06

1991-08-27

Naff, David M.

Chemistry: molecular biology and microbiology

Carrier-bound or immobilized enzyme or microbial cell;...

Enzyme or microbial cell is immobilized on or in an organic...

435177, 435179, 436528, 436530, 436532, 530812, 530813, 530816, C12N 1106, C12N 1112, G01N 33549, G01N 33544

Patent

active

050432788

ABSTRACT:
Fixation of a physiologically active substance on a carrier through an alkylene oxide chain allows the physioactive function of the substance to be retained to a high degree. The fixed physiologically-active substances are useful for separation and purification of materials. The carrier is preferably a thin fiber of 1.0 denier or less, and may be formed from a polymer. The alkylene oxide chain has an amino or epoxy group at one end which bonds to the carrier and a functional group at the other end which bonds to a physiologically-active substance.
The carrier is preferably a thin fiber of 1.0 denier or less, and may be formed from a polymer. The alkylene oxide chain has an amino or epoxy group at one end which bonds to the carrier and a functional group at the other end which bonds to a physiologically-active substance.

REFERENCES:
patent: 3844892 (1974-10-01), Matthews
patent: 4060597 (1977-11-01), Sato et al.
patent: 4177038 (1979-12-01), Biebricher et al.
patent: 4179337 (1979-12-01), Davis et al.
patent: 4352884 (1982-10-01), Nakashima et al.
patent: 4563425 (1986-01-01), Yoshioka et al.
Ichijo et al., Journal of Applied Polymer Science, vol. 27, 1982, pp. 1665-1674.

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