Immunogen sequence: TLMLTERRNH ARELVRSEEL GRWDALVVMS GDGLMHEVVN GLMERPDWET AIQKPLCSLP AGSGNALAAS LNHYAGYEQV TNEDLLTNCT LLLCRRLLSP MNLLSLHTAS GLRLFSVLSL AWGFIADVDL ESEKYRRLGE MRFTLGTFLR LAALRTYRGR LAYLPVGRVG SKTPASPVVV QQGPVDAHLV PLEEPVPSHW TVVPDEDFVL VLALLHSHLG SEMFAAPMGR CAAGVMHLFY VRAGVSRAML LRLFLAMEKG RHMEYECPYL VYVPVVAFRL EPKDGKGVFA VDGELMVSEA VQGQVHPNYF WMVSGCVEPP PSWKPQQMPP PEEPL; Positive Samples: SW480, HeLa, Mouse kidney; Cellular Location: Cell membrane, Cytoplasm, Nucleus
Sphingosine Kinase 1 (Sphk1) catalyzes the phosphorylation of sphingosine to sphingosine 1 phosphate (S1P), an important signaling molecule with intra- and extracellular functions. Inside the cell S1P acts as a signaling molecule like other sphingolipid metabolites like ceramide and sphingosine. S1P has been implicated in regulating cell differentiation, calcium mobilization from intracellular stores, and apoptosis. The cell surface receptors for S1P are the EDG family of G protein-coupled receptors (S1P Receptors).
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Protein Aliases: Acetyltransferase SPHK1; SK 1; Sphingosine kinase 1; SPK 1
Gene Aliases: 1110006G24Rik; SK1; SPHK; SPHK1; SPK; Spk1