Intended use SupraSperm is for sperm separation by gradient method. Background Seminal plasma must be separated from the spermatozoa in order to facilitate capacitation. In sperm preparation procedures, selection of vital and motile spermatozoa is done to increase likelihood of fertilisation. SupraSperm is designed for use outside the incubator for a limited time period. The medium is a colloidal suspension of silane coated silica particles in Medi-Cult's Sperm Preparation Medium (Cat.No. 1070). For convenience SupraSperm is available both as a ready-to-use gradient system (55% and 80%), a [Read more.]

Intended use Sperm Preparation Medium is for sperm washing and for sperm separation by the swim-up method. It is also used as a holding medium for the oocytes before ICSI. Background Seminal plasma must be separated from the spermatozoa in order to facilitate capacitation. In sperm preparation procedures, selection of vital and motile spermatozoa is done to increase the likelihood of fertilisation. Sperm Preparation Medium is ready-to-use and designed for use outside the incubator for a limited time period. The medium is similar to that used for fertilisation or embryo culturing - Univers [Read more.]