Immobilization of biologically active substances

Details Immobilization of biologically active substances Immobilization of biologically active substances

1981-08-11

1984-01-10

Nafe, 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...

435181, 435182, C12N 1114, C12N 1106, C12N 1104

Patent

active

044254342

ABSTRACT:
The invention relates to a method for the preparation of discrete particles containing a biologically active substance comprising discrete particles of support material having immobilized in the pores thereof a biologically active substance (e.g. an enzyme). The method includes precipitating a biologically active substance in the pores of the particles of support material, by use of a precipitating agent comprising or including a water miscible organic liquid, and treating the biologically active substance precipitated in the pores to cause cross-linking so as to immobilize biologically active substance in the pores of the particles or porous support material.

REFERENCES:
patent: 3736231 (1973-05-01), Stanley et al.
patent: 3804719 (1974-04-01), Messing
patent: 3838007 (1974-09-01), Van Velzen
patent: 4182655 (1980-01-01), Hartmeier
patent: 4323650 (1982-04-01), Roserear
Olson et al., Immobilized Enzymes in Food and Microbial Processes, Plenum Press, N.Y., 1974 (pp. 54-61).

Affiliated with

Also associated with

Rating

Immobilization of biologically active substances does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Immobilization of biologically active substances, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Immobilization of biologically active substances will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-453910