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Invitrogen
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Immunogen sequence: VRCVGKGSAA LLQPLVTQMV NVYHVHQHSC FLYLGSILVD EYGMEEGCRQ GLLDMLQALC IPTFQLLEQQ NGLQNHPDTV DDLFRLATRF IQRSPVTLLR SQVVIPILQW AIASTTLDH
Highest antigen sequence identity to the following orthologs: Mouse - 100%, Rat - 100%.
TNPO3 is a member of the importin beta/transportin family of nuclear import receptors and is specific for the essential splicing factors termed SR proteins, binding specifically and directly to the arginine/serine (RS)-rich domains of these proteins. Further experiments demonstrated that this interaction occurs only when these RS domains are phosphorylated. More recently, TNPO3 was identified as an HIV dependency factor (HDF) and that depletion of TNPO3 resulted in HIV inhibition after reverse transcription but before integration, suggesting that TNPO3 may be an important drug target in HIV treatment. At least three isoforms of TNPO3 are known to exist.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
Protein Aliases: Imp12; importin 12; Importin-12; limb girdle muscular dystrophy 1F (autosomal dominant); Transportin-3; Transportin-SR; TRN-SR
Gene Aliases: IPO12; LGMD1F; MTR10A; TNPO3; TRN-SR; TRN-SR2; TRNSR
UniProt ID: (Human) Q9Y5L0
Entrez Gene ID: (Human) 23534
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