Abstract
We prepared monospecific antisera in rabbits against purified rat short-, medium-, and long-chain acyl-CoA dehydrogenases, isovaleryl-CoA dehydrogenase, and ETF and tested the immunocross-reactivity to the corresponding human enzymes. Each antiserum specifically reacted with the corresponding human enzyme. When immunoprecipitates were analyzed by SDS-PAGE, the mobilities of all the human acyl-CoA dehydrogenases and ETF subunits were identical to those of the rat counterparts with a single exception. Human medium-chain acyl-CoA dehydrogenase had a mobility on SDS-PAGE slightly slower than that of rat medium-chain acyl-CoA dehydrogenase, suggesting that human medium-chain acyl-CoA dehydrogenase was 1 kDa larger than the rat counterpart. The immunocross-reactivity of the antisera, raised against the rat acyl-CoA dehydrogenases and ETF to the human counterpart, provide useful tools for the study of mutant enzymes in cells from patients with a genetic defect of acyl-CoA dehydrogenases of ETF.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have