Method for Preparation of Alginate hydrogels using Hydrolases, especially lipases; Insert process involving Biological material, such as sperm, in the Alginate hydrogel, alginate hydrogel as well prepared; and Kit for Preparation.

摘要

The present invention relates to an improved method for preparing hydrogels, such as alginate hydrogels. The hydrogels of the present invention is in particular useful for immobilization and preservation of biological material, such as cellular material, e.g. spermatozoa.