功能： Catalyzes the addition of sialic acid in alpha 2,8-linkage to the sialic acid moiety of the ganglioside GM3 to form ganglioside GD3; gangliosides are a subfamily of complex glycosphinglolipds that contain one or more residues of sialic acid . Can catalyze the addition of a second alpha-2,8-sialic acid to GD3 to form GT3 . Can use GM1b, GD1a and GT1b as acceptor substrates to synthesize GD1c, GT1a and GQ1b respectively . Can synthesize unusual tetra- and pentasialylated lactosylceramide derivatives identified as GQ3 (II3Neu5Ac4-Gg2Cer) and GP3 (II3Neu5Ac5-Gg2Cer) in breast cancer cells .
相关产品： RS0001,RS0002,YM3028,YM3029
细胞定位： Golgi apparatus membrane ; Single-pass type II membrane protein .
组织表达： Strongly expressed in melanoma cell lines, adult and fetal brain and to a lesser extent in adult and fetal lung.
功能： Catalyzes the addition of sialic acid in alpha 2,8-linkage to the sialic acid moiety of the ganglioside GM3 to form ganglioside GD3; gangliosides are a subfamily of complex glycosphinglolipds that contain one or more residues of sialic acid . Can catalyze the addition of a second alpha-2,8-sialic acid to GD3 to form GT3 . Can use GM1b, GD1a and GT1b as acceptor substrates to synthesize GD1c, GT1a and GQ1b respectively . Can synthesize unusual tetra- and pentasialylated lactosylceramide derivatives identified as GQ3 (II3Neu5Ac4-Gg2Cer) and GP3 (II3Neu5Ac5-Gg2Cer) in breast cancer cells .
相关产品： RS0001,RS0002,YM3028,YM3029
细胞定位： Golgi apparatus membrane ; Single-pass type II membrane protein .
组织表达： Strongly expressed in melanoma cell lines, adult and fetal brain and to a lesser extent in adult and fetal lung.
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