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HNRPUL1 Antibody

Rabbit Monoclonal Antibody

  • WB - HNRPUL1 Antibody AJ1369a
    A. Western blot analysis on HeLa cell lysate using anti- HNRPUL1 RabMAb (Cat. #AJ1369a), dilution 1:50,000.
  •  - HNRPUL1 Antibody AJ1369a
    B. Immunofluirescent staining of HeLa cells using anti-HNRPUL1 RabMAb (Cat. #AJ1369a)
  • IHC - HNRPUL1 Antibody AJ1369a
    C. Immunohistochemical analysis of paraffin-embedded human brain tissue using anti-HNRPUL1 RabMAb (Cat. #AJ1369a)
Product Information
  • Applications Legend:
  • WB=Western Blot
  • IHC=Immunohistochemistry
  • IHC-P=Immunohistochemistry (Paraffin-embedded Sections)
  • IHC-F=Immunohistochemistry (Frozen Sections)
  • IF=Immunofluorescence
  • FC=Flow Cytopmetry
  • IC=Immunochemistry
  • ICC=Immunocytochemistry
  • IP=Immunoprecipitation
  • DB=Dot Blot
  • CHIP=Chromatin Immunoprecipitation
  • FA=Fluorescence Assay
  • IEM=Immunoelectronmicroscopy
  • EIA=Enzyme Immunoassay
Primary Accession Q9BUJ2
Reactivity Human
Host Rabbit
Clonality Monoclonal
Clone Names EP2633Y
Calculated MW 95739 Da
Gene ID 11100
Other Names Heterogeneous nuclear ribonucleoprotein U-like protein 1, Adenovirus early region 1B-associated protein 5, E1B-55 kDa-associated protein 5, E1B-AP5, HNRNPUL1, E1BAP5, HNRPUL1
Target/Specificity A synthetic peptide corresponding to residues on the C-terminus of human HNRPUL1 was used as an immunogen.
Dilution WB~~1:1000~10000
Format 50 mM Tris-Glycine (pH 7.4), 0.15 M NaCl, 40% Glycerol, 0.01% sodium azide and 0.05% BSA.
StorageMaintain refrigerated at 2-8°C for up to 6 months. For long term storage store at -20°C in small aliquots to prevent freeze-thaw cycles.
PrecautionsHNRPUL1 Antibody is for research use only and not for use in diagnostic or therapeutic procedures.
Protein Information
Synonyms E1BAP5, HNRPUL1
Function Acts as a basic transcriptional regulator. Represses basic transcription driven by several virus and cellular promoters. When associated with BRD7, activates transcription of glucocorticoid-responsive promoter in the absence of ligand- stimulation. Plays also a role in mRNA processing and transport. Binds avidly to poly(G) and poly(C) RNA homopolymers in vitro.
Cellular Location Nucleus
Research Areas
Citations (0)

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Heterogeneous nuclear ribonucleoprotein U-like protein 1 (HNRPUL1) is a nuclear RNA binding protein belonging to hnRNP family.(1) HNRPUL1 interacts with adenovirus type 5 (Ad5) E1B-55 kDa, BRD7, HRMT1L1, TP53, and TAP. As a basic transcriptional regulator, HNRPUL1 represses basic transcription driven by various virus and cellular promoters. In association with BRD7, HNRPUL1 activates glucocorticoid-responsive promoter transcription in the absence of ligand-stimulation. HNRPUL1 might play an important role in nucleocytoplasmic mRNA processing and transport (2). Due to alternative splicing, five different isoform of HNRPUL1 exist.


1. Steiner H, et al. J Biol Chem. 274(40):28669-73, 1999.
2. Walter J, et al. Proc Natl Acad Sci U S A 96:1391-6, 1999.

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Cat# AJ1369a

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