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METHOD OF CRYOPRESERVING SELECTED SPERM CELLS
专利权人:
发明人:
申请号:
HK06100369.7
公开号:
HK1077708B
申请日:
2006.01.10
申请国别(地区):
HK
年份:
2014
代理人:
摘要:
The present invention provides a method of cryopreserving sperm that have been selected for a specific characteristic. In a preferred embodiment, the method is employed to freeze sex-selected sperm. Although the cryopreservation method of the invention can be used to freeze sperm selected by any number of selection methods, selection using flow cytometry is preferred. The present invention also provides a frozen sperm sample that has been selected for a particular characteristic, such as sex-type. In preferred embodiments, the frozen sperm sample includes mammalian sperm, such as, for example, human, bovine, equine, porcine, ovine, elk, or bison sperm. The frozen selected sperm sample can be used in a variety of applications. In particular, the sample can be thawed and used for fertilization. Accordingly, the invention also includes a method of using the frozen selected sperm sample for artificial insemination or in vitro fertilization.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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