Anti-HBoV1 Initiator protein NS1 Polyclonal Antibody|抗HBoV1起始蛋白NS1多克隆抗体(靶标：人博卡病毒1型非结构蛋白NS1)

Initiator protein NS1 is a ~88 kDa protein. Multifunctional protein which displays endonuclease and helicase activities required for initiating and directing viral DNA replication. Also plays a role in viral packaging and transactivation of several promoters. Binds site-specifically to 2-3 approximate tandem copies within the origins of replication (Ori), unwinds this hairpin region and nicks one DNA strand thereby initiating the rolling circle replication (RCR). Becomes covalently attached to the 5' end of the nick and provides a 3'OH for priming DNA synthesis. The helicase activity unwinds DNA in a 3'-5' direction on the longer strand.