George E. Seidel,Tae Kwang Suh,Kehuan Lu,David G. Cran
申请号：
US12853196
公开号：
US08652769B2
申请日:
2010.08.09
申请国别(地区):
US
年份:
2014
代理人:
摘要：
Devices, compositions, and methods for handling, separating, packaging, and utilization of spermatozoa (1) that can be derived from previously frozen sperm samples collected from a male mammal. Specifically, techniques to uniformily stain (2) spermatozoal DNA even when derived from previously frozen sperm and separation techniques to separate and isolate spermatozoa even when derived from previously frozen sperm samples into X-chromosome bearing and Y-chromosome bearing populations having high purity.
