|Application ||WB, IHC-P, E|
|Calculated MW||69603 Da|
|Dilution||ELISA, IHC-P (20 µg/ml), WB|
|Other Names||SYNCRIP, DJ3J17.2, GRYRBP, HnRNP-Q, HNRPQ, HNRPQ1, HnRNP Q, NS1-associated protein 1, NSAP1, GRY-RBP, PP68|
|Target/Specificity||Human SYNCRIP / HnRNP Q|
|Reconstitution & Storage||Caprylic acid and ammonium sulfate precipitation|
|Precautions||Anti-SYNCRIP / HnRNP Q Antibody is for research use only and not for use in diagnostic or therapeutic procedures.|
|Function||Heterogenous nuclear ribonucleoprotein (hnRNP) implicated in mRNA processing mechanisms. Component of the CRD- mediated complex that promotes MYC mRNA stability. Isoform 1, isoform 2 and isoform 3 are associated in vitro with pre-mRNA, splicing intermediates and mature mRNA protein complexes. Isoform 1 binds to apoB mRNA AU-rich sequences. Isoform 1 is part of the APOB mRNA editosome complex and may modulate the postranscriptional C to U RNA-editing of the APOB mRNA through either by binding to A1CF (APOBEC1 complementation factor), to APOBEC1 or to RNA itself. May be involved in translationally coupled mRNA turnover. Implicated with other RNA-binding proteins in the cytoplasmic deadenylation/translational and decay interplay of the FOS mRNA mediated by the major coding-region determinant of instability (mCRD) domain. Interacts in vitro preferentially with poly(A) and poly(U) RNA sequences. Isoform 3 may be involved in cytoplasmic vesicle-based mRNA transport through interaction with synaptotagmins. Component of the GAIT (gamma interferon-activated inhibitor of translation) complex which mediates interferon-gamma- induced transcript-selective translation inhibition in inflammation processes. Upon interferon-gamma activation assembles into the GAIT complex which binds to stem loop-containing GAIT elements in the 3'-UTR of diverse inflammatory mRNAs (such as ceruplasmin) and suppresses their translation; seems not to be essential for GAIT complex function.|
|Cellular Location||Cytoplasm Microsome. Endoplasmic reticulum Nucleus. Note=The tyrosine phosphorylated form bound to RNA is found in microsomes (By similarity). Localized in cytoplasmic mRNP granules containing untranslated mRNAs Isoform 2: Nucleus, nucleoplasm. Note=Expressed predominantly in the nucleoplasm|
|Tissue Location||Ubiquitously expressed. Detected in heart, brain, pancreas, placenta, spleen, lung, liver, skeletal muscle, kidney, thymus, prostate, uterus, small intestine, colon, peripheral blood and testis.|
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