CryoBov for Sperm
CryoBov for Sperm is a mixture of CPLL and glycerin.
The product is a bovine sperm freezing solution added simply to egg yolk citrate solution according to the protocol.
※ For research use only. Not for other uses.
※ CryoBov for Sperm is sold by Funakoshi Co., Ltd.
Feature
- This product is a CPLL solution for freezing bovine sperm containing carboxylated polylysine.
- Glycerol is reduced by half compared to the conventional method, thereby reducing cytotoxicity.
- A high percentage of motile sperm is maintained due to the normality of the sperm head membrane and the passage of time after fusion.
- Aseptic testing confirms that there is no bacterial or fungal contamination.
- This product can be stored stably at 2-10℃ for a long period of time (Shelf life: 2 years).
Experimental Example
The conception rate of artificial insemination was compared between the conventional method (glycerin) and a new method using CryoBov for Sperm (50% less glycerin, containing CPLL).
The study was conducted on 295 cows (134 by the conventional method and 161 by the new method) at several farms. The results showed that the conception rate was 52.99% for the conventional method and 63.99% for the new method, with the new method improving the conception rate by more than 10%.
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