种属：SARS-CoV-2（B.1.1.529/Omicron）

列信息：

Arg319-Phe541, with N-terminal 8*His HHHHHHHHGGGGSDYKDDDDKRVQPTESIVRFPNITNLCPFDEVFNATRFASVYAWNRKRISNCVADYSVLYNLAPFFTFKCYGVSPTKLNDLCFTNVYADSFVIRGDEVRQIAPGQTGNIADYNYKLPDDFTGCVIAWNSNKLDSKVSGNYNYLYRLFRKSNLKPFERDISTEIYQAGNKPCNGVAGFNCYFPLRSYSFRPTYGVGHQPYRVVVLSFELLHAPATVCGPKKSTNLVKNKCVNF

表达系统：HEK293

纯度：95% SDS-PAGE

缓冲液：PBS, pH 7.4