A Position 1 immunogen having the following formula: ##STR1## wherein: (a) P represents an immunogenic carrier material (b) X represents a linking moiety wherein --X--P is attached to a testosterone derivative (c) n is from 1 to 10, inclusive (d) the degree of substitution of P by the testosterone derivative is from 1 to 100%, inclusive.
一个具有以下公式的位置1免疫原:##STR1##其中:(a) P代表免疫原载体材料(b) X代表连接基团,其中--X--P连接到
睾酮衍
生物(c) n为1至10,包括在内(d) P被
睾酮衍
生物取代的程度为1至100%,包括在内。