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Nuclear transport receptors of karyopherin/importin-beta superfamily mediate various transport pathways between nucleus and cytoplasm. Exportin-4 is a novel mammalian member of this family. It is a RanGTP-binding protein consisting of N-terminal RanGTP-binding motif. It functions as a nuclear export receptor for eIF-5A and also might function as an export adapter in RNA export. It is also involved in nuclear export of Smad3 and regulation of Smad signaling.
B430309A01Rik; exp4; exportin 4; exportin-4; FLJ13046; hypothetical protein; KIAA1721; mKIAA1721; RCJMB04_1f17; Xpo4
100 µL
100 µg
100 µL