radiolabel
1. Antibodies specific for a desired antigen can be conjugated with a radiolabel, fluorescent label, or color-forming enzyme and are used as a "probe" to detect it.
而在抗体上可以标记[[放射线]]物质、可以呈色的[[酵素]]、以及[[萤光]]物质等。便可以当作[[探针]]来标记抗原所在。
2. The radiolabel will not affect the activity of SM03.
证明了标记后的SM03具有应用价值。