> Antigen, Antibodies, ELISA, Western Blot > Primary Antibody > Polyclonal Antibodies > HNRPQ Antibody (C-term)Brand |
Leading Biology | Catalog Number |
APR11136G |
Product Type |
Polyclonal Antibodies | Field of Research |
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Product Overview |
We constantly strive to ensure we provide our customers with the best antibodies. As a result of this work we offer this antibody in purified format.
We are in the process of updating our datasheets. If you have any questions regarding this update, please feel free to contact our technical support team.
This product is a high quality HNRPQ antibody (C-term).
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Molecular Weight |
69603 Da
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Cellular Localization |
Antigen Cellular Localization:
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
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Host |
Rabbit
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Species Reactivity |
Human
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Immunogen |
591-623 aa
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Target |
This HNRPQ antibody is generated from rabbits immunized with a KLH conjugated synthetic peptide between 591-623 amino acids from the C-terminal region of human HNRPQ.
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Isotype |
Rabbit Ig
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Symbol |
HNRPQ, NSAP1
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GeneID |
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UniProt ID |
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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.
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Summary |
Heterogenous nuclear ribonucleoprotein (hnRNP) implicated in mRNA processing mechanisms.
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Form |
Purified polyclonal antibody supplied in PBS with 0.09% (W/V) sodium azide. This antibody is prepared by Saturated Ammonium Sulfate (SAS) precipitation followed by dialysis against PBS. |
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Storage & Stability |
Store at +4°C short term. For long-term storage, aliquot and store at -20°C or below. Stable for 12 months at -20°C. Avoid repeated freeze-thaw cycles.
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Applications |
WB, IHC-P, E
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Dilution |
WB~~1:1000
IHC-P~~1:10~50
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Synonyms |
Heterogeneous nuclear ribonucleoprotein Q, hnRNP Q, Glycine- and tyrosine-rich RNA-binding protein, GRY-RBP, NS1-associated protein 1, Synaptotagmin-binding, cytoplasmic RNA-interacting protein, SYNCRIP, HNRPQ, NSAP1
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Images |
Western blot analysis of HNRPQ Antibody (C-term) (Cat. APR11136G) in Hela and Jurkat cell line lysates (35ug/lane). HNRPQ (arrow) was detected using the purified Pab.
Formalin-fixed and paraffin-embedded human brain tissue reacted with HNRPQ antibody (C-term), which was peroxidase-conjugated to the secondary antibody, followed by DAB staining. This data demonstrates the use of this antibody for immunohistochemistry; clinical relevance has not been evaluated. |
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Specification |
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Quantity |
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Richmond, CA, 94806
Tel: 1-661-524(LBI)-0262
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