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| | P-Cadherin (C13F9) Rabbit mAb Chemical Properties |
| | P-Cadherin (C13F9) Rabbit mAb Usage And Synthesis |
| Source | Rabbit | | Reactivity | Human | | Background | Cadherins are a superfamily of transmembrane glycoproteins that contain cadherin repeats of approximately 100 residues in their extracellular domain. Cadherins mediate calcium-dependent cell-cell adhesion and play critical roles in normal tissue development. The classic cadherin subfamily includes N-, P-, R-, B-, and E-cadherins, as well as about ten other members that are found in adherens junctions, a cellular structure near the apical surface of polarized epithelial cells. The cytoplasmic domain of classical cadherins interacts with β-catenin, γ-catenin, and p120 catenin. β-catenin and γ-catenin associate with α-catenin, which links the cadherin-catenin complex to the actin cytoskeleton. While β- and γ-catenin play structural roles in the junctional complex, p120 regulates cadherin adhesive activity and trafficking. Investigators consider E-cadherin an active suppressor of invasion and growth of many epithelial cancers. Research studies indicate that cancer cells have upregulated N-cadherin in addition to loss of E-cadherin. This change in cadherin expression is called the "cadherin switch." N-cadherin cooperates with the FGF receptor, leading to overexpression of MMP-9 and cellular invasion. Research studies have shown that in endothelial cells, VE-cadherin signaling, expression, and localization correlate with vascular permeability and tumor angiogenesis. Investigators have also demonstrated that expression of P-cadherin, which is normally present in epithelial cells, is also altered in ovarian and other human cancers. | | References | [1] Wheelock, M.J. and Johnson, K.R. (2003) Annu Rev Cell Dev Biol 19, 207-35.
[2] Christofori, G. (2003) EMBO J 22, 2318-23.
[3] Hazan, R.B. et al. (2004) Ann N Y Acad Sci 1014, 155-63.
[4] Bryant, D.M. and Stow, J.L. (2004) Trends Cell Biol 14, 427-34.
[5] Rabascio, C. et al. (2004) Cancer Res 64, 4373-7.
[6] Yamaoka-Tojo, M. et al. (2006) Arterioscler Thromb Vasc Biol 26, 1991-7.
[7] Patel, I.S. et al. (2003) Int J Cancer 106, 172-7.
[8] Sanders, D.S. et al. (2000) J Pathol 190, 526-30. |
| | P-Cadherin (C13F9) Rabbit mAb Preparation Products And Raw materials |
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