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Immunogen sequence: RNQQTNDRKQ KERRQEHGHQ ETRTERERRS EKHRDQNSRG SNWRDPITKY TSDKDVPSER NNYSRVANDR DQEMHIDLEN KHGDP
Highest antigen sequence identity to the following orthologs: Mouse - 46%, Rat - 48%.
Required for pre-mRNA splicing as component of the spliceosome (PubMed:12226669, PubMed:11991638, PubMed:22961380, PubMed:28502770, PubMed:28076346, PubMed:29360106, PubMed:29301961). Promotes exon-junction complex (EJC) assembly (PubMed:22959432, PubMed:22961380). Hinders EIF4A3 from non-specifically binding RNA and escorts it to the splicing machinery to promote EJC assembly on mature mRNAs. Through its role in EJC assembly, required for nonsense-mediated mRNA decay. [UniProt]
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
Protein Aliases: CWC22 spliceosome-associated protein homolog; fSAPb; functional spliceosome-associated protein b; Nucampholin homolog; Pre-mRNA-splicing factor CWC22 homolog
Gene Aliases: CWC22; EIF4GL; fSAPb; KIAA1604; NCM
UniProt ID: (Human) Q9HCG8
Entrez Gene ID: (Human) 57703
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