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Mouse Monoclonal to CD144 / VE-cadherin

55-7H1 (IgG1)

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CD144 / VE-cadherin (cadherin 5) is the major cadherin that is present at endothelial junctions. It is also strictly endothelial specific. Under vascular permeability increasing conditions (and also in capillaries and veins) CD144 is being phosphorylated, which promotes its rapid and reversible internalization. On the contrary, binding of p120 catenin (delta1 catenin) maintains CD144 localization at the plasma membrane, which stabilizes the junction and reduces vascular permeability.


The mouse monoclonal antibody 55-7H1 recognizes a calcium-independent epitope on CD144 (VE-cadherin, cadherin 5), an adhesion molecule expressed on endothelial cells.

Regulatory Status


Human endothelial cells

Species Reactivity:

  • Human

Negative Species:


  • Flow Cytometry
  • Immunoprecipitation
  • Western Blotting
  • Immunohistochemistry (frozen sections)
  • Immunocytochemistry
Usage note:
Indicated dilutions are recommended starting points for use of this product. Working concentrations should be determined by the investigator.

General references

  • *Dejana E, Orsenigo F: Endothelial adherens junctions at a glance. J Cell Sci. 2013 Jun 15;126(Pt 12):2545-9. [Abstract]
  • Product Specific References

  • *Limaye V, Li X, Hahn C, Xia P, Berndt MC, Vadas MA, Gamble JR: Sphingosine kinase-1 enhances endothelial cell survival through a PECAM-1-dependent activation of PI-3K/Akt and regulation of Bcl-2 family members. Blood. 2005 Apr 15;105(8):3169-77 [Abstract] [Full Text]
  • *Hamilton RD, Foss AJ, Leach L: Establishment of a human in vitro model of the outer blood-retinal barrier. J Anat. 2007 Dec;211(6):707-16 [Abstract] [Full Text]
  • *De Ugarte DA, Alfonso Z, Zuk PA, Elbarbary A, Zhu M, Ashjian P, Benhaim P, Hedrick MH, Fraser JK: Differential expression of stem cell mobilization-associated molecules on multi-lineage cells from adipose tissue and bone marrow. Immunol Lett. 2003 Oct 31;89(2-3):267-70. [Abstract]
  • *Agrawal V, Kelly J, Tottey S, Daly KA, Johnson SA, Siu BF, Reing J, Badylak SF: An isolated cryptic peptide influences osteogenesis and bone remodeling in an adult mammalian model of digit amputation. Tissue Eng Part A. 2011 Dec;17(23-24):3033-44. [Abstract]
  • *Tisato V, Zauli G, Voltan R, Gianesini S, di Iasio MG, Volpi I, Fiorentini G, Zamboni P, Secchiero P: Endothelial cells obtained from patients affected by chronic venous disease exhibit a pro-inflammatory phenotype. PLoS One. 2012;7(6):e39543. [Abstract] [Full Text]
  • For research use only. Not for drug, diagnostic or other use.

    Example Data

    55-7H1 PE

    Fig. 1. Surface staining of CD144 in HUVEC cells with anti-CD144 (55-7H1) PE.

    Unless indicated otherwise, all products are For Research Use Only and not for diagnostic or therapeutic use. Not for resale or transfer either as a stand-alone product or as a component of another product without written consent of EXBIO. EXBIO will not be held responsible for patent infringement or other violations that may occur with the use of our products. All orders are accepted subject to EXBIO´s term and conditions which are available at
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