The ceramide (Cer) and sphingomyelin (SM) species of cultured differentiated rat cerebellar granule cells and human fibroblasts were characterized by electrospray ionization-mass spectrometry. We identified 35 different species of Cer and 18 species of SM in human fibroblasts. and 35 different species of Cer and 9 species of SM were characterized in rat neurons. The main Cer species o... https://www.allfixelectricales.shop/product-category/bridge-rectifier-diode/