Cylindrical implants for the controlled release of growth hormon

Details Cylindrical implants for the controlled release of growth hormon Cylindrical implants for the controlled release of growth hormon

1985-07-15

1988-11-22

Schain, Howard E.

Drug, bio-affecting and body treating compositions

Preparations characterized by special physical form

Implant or insert

424423, 424424, 424425, 424426, 935 59, 935 60, 935 64, 514964, 530399, 530412, 530417, A61S 300

Patent

active

047865016

ABSTRACT:
This invention relates to a method for purifying and concentrating biologically active growth hormone to produce growth hormone in a form suitable for incorporation into a controlled release device (or system). A buffered solution of purified recombinant growth hormone is dialyzed against a buffered solution until the salt level is reduced to less than 5% and then lyophilized.

REFERENCES:
patent: 3993072 (1976-11-01), Zaffaroni
patent: 4158526 (1985-05-01), Olson
patent: 4450150 (1984-05-01), Sidman
patent: 4506680 (1985-03-01), Stokes
patent: 4511502 (1985-04-01), Builder et al.
patent: 4511503 (1985-04-01), Olson et al.
patent: 4512922 (1985-04-01), Jones et al.
patent: 4525340 (1985-06-01), Lange et al.
patent: 4563489 (1986-01-01), Urist
patent: 4576604 (1986-03-01), Guittard et al.
patent: 4686098 (1987-08-01), Kopchick et al.
De Geeter et al, CA vol. 99, 1983, #157232u.
Blackshear, "Implantable Drug Delivery Systems" Scientific American 1979 pp. 66-73.

Affiliated with

Also associated with

Rating

Cylindrical implants for the controlled release of growth hormon does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Cylindrical implants for the controlled release of growth hormon, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Cylindrical implants for the controlled release of growth hormon will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-434378