Alteration of the 4-sphingenine scaffolds of ceramides in keratinocyte-specific Arnt-deficient mice affects skin barrier function
J. Clin. Invest. Satoshi Takagi, et al. 112:1372 doi:10.1172/JCI18513 [
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Figure 6HPLC/ion-trap mass spectroscopy of SC ceramides. Positive- and negative-ion spectra of WT SC ceramides, acquired by an alternate polarity switching method. *Major peak for Cer(NS) containing C24:0 (
m/z 650);
#major peak for Cer(NS) containing C26:0 (
m/z 678).
