Not yet tested in other applications.
Optimal dilutions/concentrations should be determined by the end user.
功能Plays a role in replication-dependent histone mRNA degradation at the end of phase S. Part of a post-splicing multiprotein complex. Involved in nonsense-mediated decay (NMD) as part of the SMG1C complex, a mRNA surveillance complex that recognizes and degrades mRNAs containing premature translation termination codons (PTCs). The complex probably acts by associating with ribosomes during tranlation termination on mRNPs. If an exon junction complex (EJC) is located 50-55 or more nucleotides downstream from the termination codon, RENT1 is phosphorylated by SMG1, triggering nonsense-mediated decay (NMD). Essential for embryonic viability.
序列相似性Belongs to the DNA2/NAM7 helicase family. Contains 1 C2H2-type zinc finger.
结构域The [ST]-Q motif constitutes a recognition sequence for kinases from the PI3/PI4-kinase family.
翻译后修饰Phosphorylated by SMG1; required for formation of mRNA surveillance complexes. Phosphorylated upon DNA damage, probably by ATM or ATR.
细胞定位Cytoplasm. Cytoplasm > P-body. Hyperphosphorylated form is targeted to the P-body, while unphosphorylated protein is distributed throughout the cytoplasm.
ab92655, at 1/50 dilution ,staining RENT1/hUPF1 in paraffin-embedded Human colon carcinoma tissue (1) without competing peptide and (2) with competing peptide, by Immunohistochemistry (Formalin/PFA-fixed parafin-embedded sections).
Anti-RENT1/hUPF1 antibody (ab92655)参考文献
has not yet been referenced specifically in any publications.