LACTATE DEHYDROGENASE TEST MATERIAL

摘要

Diagnostic test indicators for the determination of the concentration of lactate dehydrogenase in sera comprising a bibulous material having diaphorase covalently bound to a hydrophilic, cross-linked, sulfited aldehyde or ketone polymer dispersed throughout the interstices thereof which contains therein the dried residue resulting from the impregnation thereof with 1. AN ALKALI LACTATE SALT, 2. NICOTINAMIDE-ADENINE-DINUCLEOTIDE AND 3. A TETRAZOLIUM SALT AND A PROCESS FOR THE PRODUCTION THEREOF, ARE DISCLOSED.