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HNRPQ Antibody (C-term)

Catalog # Availability Size / Price Inquiry
APR11136G 100 μl / $495

HNRPQ Antibody (C-term)

Brand

Leading Biology

Catalog Number

APR11136G

Product Type

Polyclonal Antibodies

Field of Research

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).

Molecular Weight

69603 Da

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

Host

Rabbit

Species Reactivity

Human

Immunogen

591-623 aa

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.

Isotype

Rabbit Ig

Symbol

HNRPQ, NSAP1

GeneID

UniProt ID

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.

Summary

Heterogenous nuclear ribonucleoprotein (hnRNP) implicated in mRNA processing mechanisms.

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.

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.

Applications

WB, IHC-P, E

Dilution

WB~~1:1000 IHC-P~~1:10~50

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

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.

Specification

Quantity

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