Date published: 2025-11-21

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MSE55 Antibody (D-5): sc-376360

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Datasheets
  • MSE55 Antibody (D-5) is a mouse monoclonal IgG1 κ MSE55 antibody provided at 200 µg/ml
  • raised against amino acids 126-219 mapping within an internal region of MSE55 of human origin
  • MSE55 Antibody (D-5) is recommended for detection of MSE55 of mouse, rat and human origin by WB, IP, IF and ELISA
  • Anti-MSE55 Antibody (D-5) 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
  • m-IgG Fc BP-HRP and m-IgG1 BP-HRP are the preferred secondary detection reagents for MSE55 Antibody (D-5) for WB applications. These reagents are now offered in bundles with MSE55 Antibody (D-5) (see ordering information below).

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    MSE55 Antibody (D-5) is a mouse monoclonal IgG1 kappa light chain antibody that detects MSE55 protein of mouse, rat, and human origin by western blotting (WB), immunoprecipitation (IP), immunofluorescence (IF), and enzyme-linked immunosorbent assay (ELISA). MSE55 (D-5) antibody 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. MSE55, also known as Borg5 or binder of Rho GTPases 5, is a crucial Cdc42 effector protein that plays a significant role in cellular morphology by inducing long cellular extensions in fibroblasts. MSE55 is essential for actin cytoskeleton reorganization at the plasma membrane, which is vital for various cellular processes, including migration and adhesion. MSE55 contains a nonkinase CRIB (Cdc42/Rac interactive-binding) domain, and the integrity of this domain is necessary for the GTP-dependent binding of MSE55 to Cdc42, highlighting MSE55′s importance in Rho GTPase signaling pathways. MSE55 exhibits tissue-specific expression in endothelial and bone marrow stromal cells, suggesting a potential functional role in hematopoiesis and indicating MSE55′s possible involvement as a negative regulator of Rho GTPase signaling.

    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

    MSE55 Antibody (D-5) References:

    1. MSE55, a Cdc42 effector protein, induces long cellular extensions in fibroblasts.  |  Burbelo, PD., et al. 1999. Proc Natl Acad Sci U S A. 96: 9083-8. PMID: 10430899
    2. The Borgs, a new family of Cdc42 and TC10 GTPase-interacting proteins.  |  Joberty, G., et al. 1999. Mol Cell Biol. 19: 6585-97. PMID: 10490598
    3. cDNA cloning and molecular characterization of MSE55, a novel human serum constituent protein that displays bone marrow stromal/endothelial cell-specific expression.  |  Bahou, WF., et al. 1992. J Biol Chem. 267: 13986-92. PMID: 1629197
    4. A conserved binding motif defines numerous candidate target proteins for both Cdc42 and Rac GTPases.  |  Burbelo, PD., et al. 1995. J Biol Chem. 270: 29071-4. PMID: 7493928
    5. Distinct cellular effects and interactions of the Rho-family GTPase TC10.  |  Neudauer, CL., et al. 1998. Curr Biol. 8: 1151-60. PMID: 9799731

    Ordering Information

    Product NameCatalog #UNITPriceQtyFAVORITES

    MSE55 Antibody (D-5)

    sc-376360
    200 µg/ml
    $316.00

    MSE55 Antibody (D-5): m-IgG Fc BP-HRP Bundle

    sc-527529
    200 µg Ab; 10 µg BP
    $354.00

    MSE55 Antibody (D-5): m-IgG1 BP-HRP Bundle

    sc-532902
    200 µg Ab; 20 µg BP
    $354.00

    MSE55 Antibody (D-5) AC

    sc-376360 AC
    500 µg/ml, 25% agarose
    $416.00

    MSE55 Antibody (D-5) HRP

    sc-376360 HRP
    200 µg/ml
    $316.00

    MSE55 Antibody (D-5) FITC

    sc-376360 FITC
    200 µg/ml
    $330.00

    MSE55 Antibody (D-5) PE

    sc-376360 PE
    200 µg/ml
    $343.00

    MSE55 Antibody (D-5) Alexa Fluor® 488

    sc-376360 AF488
    200 µg/ml
    $357.00

    MSE55 Antibody (D-5) Alexa Fluor® 546

    sc-376360 AF546
    200 µg/ml
    $357.00

    MSE55 Antibody (D-5) Alexa Fluor® 594

    sc-376360 AF594
    200 µg/ml
    $357.00

    MSE55 Antibody (D-5) Alexa Fluor® 647

    sc-376360 AF647
    200 µg/ml
    $357.00

    MSE55 Antibody (D-5) Alexa Fluor® 680

    sc-376360 AF680
    200 µg/ml
    $357.00

    MSE55 Antibody (D-5) Alexa Fluor® 790

    sc-376360 AF790
    200 µg/ml
    $357.00

    What blocking solution should I use with MSE55 (D-5): sc-376360 monoclonal antibody for Western blot?

    Asked by: Trav11
    Thank you for your question. We recommend blocking with Blotto (either TBS Blotto A: sc-2333 or TBS Blotto B: sc-2335). Our Western blot protocol can be found here: https://www.scbt.com/scbt/resources/protocols/western-immuno-blotting
    Answered by: Technical Support
    Date published: 2017-03-01
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    Rated 3 out of 5 by from Works well for Western blotsThis antibody works well in western blot at a 1:250 dilution for western blot, but we have had little success using it in immunofluorescence.
    Date published: 2017-10-06
    Rated 5 out of 5 by from Produced positive Western blot data of MSE55Produced positive Western blot data of MSE55 expression in ECV304 and HEL 92.1.7 whole cell lysates. -SCBT QC
    Date published: 2013-09-17
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    MSE55 Antibody (D-5) is rated 4.0 out of 5 by 2.
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