Cell culture carrier implantable in vivo

Details Cell culture carrier implantable in vivo Cell culture carrier implantable in vivo

2005-08-18

2011-10-04

Foley, Shanon A (Department: 1648)

Drug, bio-affecting and body treating compositions

Designated organic nonactive ingredient containing other...

Peptide containing

C623S011110

Reexamination Certificate

active

08030361

ABSTRACT:
A cell cultivation carrier implantable in vivo having independent pore with opening of 100 μm-1000 μm on the surface thereof produced by neutralization•gellation of collagen acidic solution, said collagen acidic solution is preliminary prepared by passing through a filter of 10 μm or less pore size by 5-20 mg/mL concentration. Especially, a cell cultivation carrier implantable in vivo having sufficiently self-organized accumulation shape•structure obtained by carrying out said neutralization under directionally supplying of alkali.

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