加拿大欧罗拉生物科技有限公司近日发布仪器新品——欧罗拉混合精斑DNA前处理工作站（差异裂解法）VERSA1100，可轻松快速从含有精斑的混合液中获得精子DNA。        在法医学实践中，混合斑检材以精阴混合斑最为常见，即精液与阴道分泌液的混合物。

       Forensic sexual assault cases with mixed samples of semen and epithelial cells are very common.

       对于此类检材，都必须采用差异裂解法进行精子细胞分离。

       For such samples, differential digestion method must be used to separate sperm cells.

       随着技术改进，结合脱氧核苷酸酶Dnase Ⅰ和改良的碱性裂解液，以及自动化液体工作站平台，即可轻松快速从含有精斑的混合液中获得精子DNA。

       With the improvement of technology, sperm DNA can be easily and quickly obtained from the sample mixture by combining deoxynucleotidase Dnase I with improved alkaline lysate and automated liquid workstation platform. 应用：

Application:

√ 食品安全检测

_Food safety testing

√ 血液/血清中维生素D萃取

Extraction of Vitamin D from Blood/Serum

√ 公安药物实验室中滥用检测

_Detection of Toxic Substance Abuse in Public Security Drug Laboratory

√ 血液中促进生长剂的检测

_Detection of growth-promoting agents in blood

√ 水产品中禁用药物，如孔雀石绿

_Prohibited drugs in aquatic products, such as malachite green

√ 药物研发化合物纯化

_Purification of Drug R&D Compounds

√ 尿液中异黄酮分离

Detection of Isoflavonoides from urine samples

√ 海产品中的黄曲霉素检测

_Detection of Aflatoxin in seafood

√ 非挥发或半挥发分析化合物处理

_Treatment of Non-volatile or Semi-volatile Analytical Compounds

√ 食品中氯霉素

_Chloramphenicol in Food