Date published: 2025-11-21

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PWP2 Antibody (H-7): sc-398474

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Datasheets
  • PWP2 Antibody (H-7) is a mouse monoclonal IgG2a κ PWP2 antibody provided at 200 µg/ml
  • raised against amino acids 107-234 mapping near the N-terminus of PWP2 of human origin
  • PWP2 Antibody (H-7) is recommended for detection of PWP2 of human origin by WB, IP, IF and ELISA
  • Anti-PWP2 Antibody (H-7) is available conjugated to agarose for IP; HRP for WB, IHC(P) and ELISA; and to either phycoerythrin or FITC for IF, IHC(P) and FCM
  • also available conjugated to Alexa Fluor® 488, Alexa Fluor® 546, Alexa Fluor® 594 or Alexa Fluor® 647 for WB (RGB), IF, IHC(P) and FCM, and for use with RGB fluorescent imaging systems, such as iBright™ FL1000, FluorChem™, Typhoon, Azure and other comparable systems
  • also available conjugated to Alexa Fluor® 680 or Alexa Fluor® 790 for WB (NIR), IF and FCM; for use with Near-Infrared (NIR) detection systems, such as LI-COR®Odyssey®, iBright™ FL1000, FluorChem™, Typhoon, Azure and other comparable systems
  • At present, we have not yet completed the identification of the preferred secondary detection reagent(s) for PWP2 Antibody (H-7). This work is in progress.

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    PWP2 Antibody (H-7) is a mouse monoclonal IgG2a kappa light chain antibody that detects PWP2 protein of human origin by western blotting (WB), immunoprecipitation (IP), immunofluorescence (IF), and enzyme-linked immunosorbent assay (ELISA). Anti-PWP2 antibody (H-7) is available in both non-conjugated and various conjugated forms, including agarose, horseradish peroxidase (HRP), phycoerythrin (PE), fluorescein isothiocyanate (FITC), and multiple Alexa Fluor® conjugates. PWP2, also known as periodic tryptophan protein 2 or EHOC-17, is a 919 amino acid protein that serves as the human homolog of the Saccharomyces cerevisiae periodic Trp 2 protein. PWP2 is characterized by 14 WD repeats, which are crucial for protein-protein interactions and cellular signaling pathways. PWP2 is primarily localized in the nucleus, where PWP2 plays a significant role in regulating the early G1 phase of the cell cycle, making PWP2 essential for cell viability and proliferation. PWP2 is implicated in various genetic disorders, including progressive myoclonus epilepsy (EPM1), autoimmune polyglandular disease (APECED), and holoprosencephaly-1 (HPE1), highlighting PWP2′s importance in human health. PWP2 gene is located on chromosome 21q22.3, and PWP2′s study is vital for understanding the molecular mechanisms underlying these conditions.

    For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.

    Alexa Fluor® is a trademark of Molecular Probes Inc., OR., USA

    LI-COR® and Odyssey® are registered trademarks of LI-COR Biosciences

    PWP2 Antibody (H-7) References:

    1. Functional characterization of Pwp2, a WD family protein essential for the assembly of the 90 S pre-ribosomal particle.  |  Dosil, M. and Bustelo, XR. 2004. J Biol Chem. 279: 37385-97. PMID: 15231838
    2. Ribosome biogenesis is sensed at the Start cell cycle checkpoint.  |  Bernstein, KA., et al. 2007. Mol Biol Cell. 18: 953-64. PMID: 17192414
    3. Cloning the cDNA of human PWP2, which encodes a protein with WD repeats and maps to 21q22.3.  |  Lalioti, MD., et al. 1996. Genomics. 35: 321-7. PMID: 8661145
    4. PWP2, a member of the WD-repeat family of proteins, is an essential Saccharomyces cerevisiae gene involved in cell separation.  |  Shafaatian, R., et al. 1996. Mol Gen Genet. 252: 101-14. PMID: 8804409
    5. A periodic tryptophan protein 2 gene homologue (PWP2H) in the candidate region of progressive myoclonus epilepsy on 21q22.3.  |  Yamakawa, K., et al. 1996. Cytogenet Cell Genet. 74: 140-5. PMID: 8893822
    6. Isolation and genomic structure of a human homolog of the yeast periodic tryptophan protein 2 (PWP2) gene mapping to 21q22.3.  |  Lafrenière, RG., et al. 1996. Genome Res. 6: 1216-26. PMID: 8973917
    7. Genomic organization and complete nucleotide sequence of the human PWP2 gene on chromosome 21.  |  Nagamine, K., et al. 1997. Genomics. 42: 528-31. PMID: 9205129

    Ordering Information

    Product NameCatalog #UNITPriceQtyFAVORITES

    PWP2 Antibody (H-7)

    sc-398474
    200 µg/ml
    $316.00

    PWP2 Antibody (H-7) AC

    sc-398474 AC
    500 µg/ml, 25% agarose
    $416.00

    PWP2 Antibody (H-7) HRP

    sc-398474 HRP
    200 µg/ml
    $316.00

    PWP2 Antibody (H-7) FITC

    sc-398474 FITC
    200 µg/ml
    $330.00

    PWP2 Antibody (H-7) PE

    sc-398474 PE
    200 µg/ml
    $343.00

    PWP2 Antibody (H-7) Alexa Fluor® 488

    sc-398474 AF488
    200 µg/ml
    $357.00

    PWP2 Antibody (H-7) Alexa Fluor® 546

    sc-398474 AF546
    200 µg/ml
    $357.00

    PWP2 Antibody (H-7) Alexa Fluor® 594

    sc-398474 AF594
    200 µg/ml
    $357.00

    PWP2 Antibody (H-7) Alexa Fluor® 647

    sc-398474 AF647
    200 µg/ml
    $357.00

    PWP2 Antibody (H-7) Alexa Fluor® 680

    sc-398474 AF680
    200 µg/ml
    $357.00

    PWP2 Antibody (H-7) Alexa Fluor® 790

    sc-398474 AF790
    200 µg/ml
    $357.00

    For Western Blot, is it recommended to use denatured or non-denatured conditions with PWP2 (H-7): sc-398474 monoclonal antibody?

    Asked by: Dr Ninau Qelp
    Thank you for your question. We recommend this antibody for use in denatured Western Blot conditions. It has not been validated for use in non-denatured conditions. Please contact our Technical Service Department for further details or inquiries.
    Answered by: Technical Support
    Date published: 2017-02-27
    • y_2025, m_11, d_14, h_6CST
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    Rated 1 out of 5 by from Didn't work-- multiple non-specific bands detectedThis didn't work in U20S and HeLa cells, multiple non-specific bands were detected. WB (U20S and HeLa cells) 1:100 in 5% BSA in PBST G anti-mouse 1:3000
    Date published: 2017-07-05
    Rated 5 out of 5 by from Very good Western blot data of PWP2 expressionVery good Western blot data of PWP2 expression in IMR-32 nuclear extract and HL-60 and Hep G2 whole cell lysates. -SCBT QC
    Date published: 2013-10-26
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    PWP2 Antibody (H-7) is rated 3.0 out of 5 by 2.
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