摘要 |
Disclosed are 1,4-dihydropyridine immunogen conjugates of immunogenic carrier materials coupled to a 1,4-dihydropyridine derivative. Said conjugates are useful for the preparation of antibodies thereto which antibodies may be used in immunoassays for 1,4-dihydropyridine compounds. An affinity column useful for the purification of said antibodies is also disclosed.
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