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hnRNP A2/B1 Polyclonal Antibody
Datasheet   

  • Catalog Number:

    E20-72193

  • Amount:

    100ul

  • Molecular Weight:

    (Da):37430

  • Applications:

    WB;IHC-p;IF(paraffin section);ELISA

  • Reactivity:

    Human;Mouse

  • Purification:

    The antibody was affinity-purified from rabbit antiserum by affinity-chromatography using epitope-specific immunogen.

  • Immunogen:

    The antiserum was produced against synthesized peptide derived from human hnRNP A2/B1. AA range:1-50

  • Source:

    Polyclonal, Rabbit,IgG

  • Western Blot analysis of various cells using hnRNP A2/B1 Polyclonal Antibody diluted at 1:1000

  • Gene Name:

    HNRNPA2B1

  • Dilution:

    Western Blot: 1/500 - 1/2000. Immunohistochemistry: 1/100 - 1/300. Immunofluorescence: 1/200 - 1/1000. ELISA: 1/20000. Not yet tested in other applications.

  • Protein Name:

    Heterogeneous nuclear ribonucleoproteins A2/B1

  • Human Gene Id:

    3181

  • Human Swiss Prot No:

    P22626

  • Mouse Gene Id:

    1.00045e+008

  • Mouse Swiss Prot No:

    O88569

  • Specificity:

    hnRNP A2/B1 Polyclonal Antibody detects endogenous levels of hnRNP A2/B1 protein.

  • Formulation:

    Liquid in PBS containing 50% glycerol, 0.5% BSA and 0.02% sodium azide.

  • Concentration:

    1 mg/ml

  • Storage Stability:

    -20°C/1 year

  • Other Name:

    HNRNPA2B1; HNRPA2B1; Heterogeneous nuclear ribonucleoproteins A2/B1; hnRNP A2/B1

  • Observed Band(KD):

    36+38

  • Background:

    This gene belongs to the A/B subfamily of ubiquitously expressed heterogeneous nuclear ribonucleoproteins (hnRNPs). The hnRNPs are RNA binding proteins and they complex with heterogeneous nuclear RNA (hnRNA). These proteins are associated with pre-mRNAs in the nucleus and appear to influence pre-mRNA processing and other aspects of mRNA metabolism and transport. While all of the hnRNPs are present in the nucleus, some seem to shuttle between the nucleus and the cytoplasm. The hnRNP proteins have distinct nucleic acid binding properties. The protein encoded by this gene has two repeats of quasi-RRM domains that bind to RNAs. This gene has been described to generate two alternatively spliced transcript variants which encode different isoforms. [provided by RefSeq, Jul 2008],

  • Function:

    function:Involved with pre-mRNA processing. Forms complexes (ribonucleosomes) with at least 20 other different hnRNP and heterogeneous nuclear RNA in the nucleous.,similarity:Contains 2 RRM (RNA recognition motif) domains.,subcellular location:Component of ribonucleosomes. Predominantly nucleoplasmic, however isoform A2 is also found in the cytoplasm of cells in some tissues. Not found in the nucleolus.,subunit:Identified in the spliceosome C complex, at least composed of AQR, ASCC3L1, C19orf29, CDC40, CDC5L, CRNKL1, DDX23, DDX41, DDX48, DDX5, DGCR14, DHX35, DHX38, DHX8, EFTUD2, FRG1, GPATC1, HNRNPA1, HNRNPA2B1, HNRPA3, HNRNPC, HNRPF, HNRPH1, HNRPK, HNRPM, HNRNPR, HNRNPU, KIAA1160, KIAA1604, LSM2, LSM3, MAGOH, MORG1, PABPC1, PLRG1, PNN, PPIE, PPIL1, PPIL3, PPWD1, PRPF19, PRPF4B, PRPF6, PRPF8, RALY, RBM22, RBM8A, RBMX, SART1, SF3A1, SF3A2, SF3A3, SF3B1, SF3B2, SF3B3, SFRS1, SKIV2L2, SNRPA

  • Subcellular Location:

    Nucleus . Nucleus, nucleoplasm . Cytoplasm . Cytoplasmic granule . Secreted, extracellular exosome . Localized in cytoplasmic mRNP granules containing untranslated mRNAs (PubMed:17289661). Component of ribonucleosomes (PubMed:17289661). Not found in the nucleolus (PubMed:17289661). Found in exosomes following sumoylation (PubMed:24356509). .; [Isoform A2]: Nucleus . Cytoplasm . Predominantly nucleoplasmic, however is also found in the cytoplasm of cells in some tissues (PubMed:17289661). .

  • Expression:

    Brain,Cajal-Retzius cell,Cervix carcinoma,Epitheliu

  • Immunohistochemical analysis of paraffin-embedded Human testis. 1, Antibody was diluted at 1:200(4° overnight). 2, High-pressure and temperature EDTA, pH8.0 was used for antigen retrieval. 3,Secondary antibody was diluted at 1:200(room temperature, 30min).

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Catalog Number

  • Amount:100ul
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hnRNP A2/B1 Polyclonal Antibody | EnoGene Biotech Co. Ltd