STDs are illnesses that spread by sexual contact and are an important global health priority because of their devastating impact on women and infants. There are more than 30 known pathogens that cause STDs which include bacteria (gonorrhea, syphilis, chlamydia), parasites (trichomoniasis), and viruses (HPV, herpes, HIV). One of the major concerns regarding the control of STDs is that the majority of infections remain asymptomatic and infected individuals can unknowingly pass on the infection for several years. Early and rapid diagnosis of an STD increases the chance to limit effects of the disease. meridian life science我们使外包变得容易子午线生命科学有限公司提供的服务范围包括：抗体和生物研究试剂的定制和合同生产蛋白质表达服务（病毒抗原，大肠杆菌，杆状病毒，酵母和哺乳动物）体外和体内抗体生产发酵和细胞培养服务 合同服务，包括上游和下游的过程开发功能蛋白质纯化服务蛋白质表征 试点，扩大规模和商业规模 细胞和病毒银行