Mouse anti E-Cadherin / Cadherin-1

Mouse anti E-Cadherin / Cadherin-1, Monoclonal, IgG1, Clone: 5H9

Clone: 5H9

Background: Cadherins constitute a family of transmembrane glycoproteins involved in Ca2+-dependent cell-cell interactions. The members of this family are differentially expressed in various tissues. They function in the maintenance of tissue integrity and morphogenesis. Cadherins are divided into type I and type II subgroups. Type I cadherins include epithelial cadherin (E-cadherin, cadherin-1 or uvomorulin), neural cadherin (N-cadherin or cadherin-2), placental cadherin (P-cadherin or cadherin-3) and retinal cadherin (R-cadherin or cadherin-4), whereas kidney cadherin (K-cadherin or cadherin-6) and osteoblast cadherin (OB-cadherin or cadherin-11) are type II cadherins. One of the best characterized cadherins is E-cadherin, a 120 kD transmembrane glycoprotein consisting of an 80 kD extracellular and a 40 kD transmembrane and cytoplasmic part. The extracellular domains of E-cadherin are responsible for calcium binding which allows for homophilic interaction with other E-cadherin molecules on the same cell and neighbouring cells. In addition, E-cadherin can interact heterophilically with integrin αEβ7. The cytoplasmic domain of E-cadherin is linked to the actin cytoskeleton through the associated cytoplasmic Catenin proteins, thus establishing a complex localized to adherens junctions. In carcinomas E-cadherin is frequently downregulated, which is consistent with its function of an invasion suppressor in normal epithelia.

Source: 5H9 is a Mouse monoclonal IgG1 antibody obtained by fusion of P3-X63-Ag 8,653 Mouse myeloma cells with spleen cells from a BALB/c Mouse immunized with affinity purified 80 kD extracellular fragments of E-cadherin derived from tryptic digestion of A-431 Human vulva carcinoma cells.

Specificity: 5H9 recognizes both the 120 kD E-cadherin and its 80 kD trypsin-resistant extracellular part.

Formulation: Each vial contains 100 ul of 1 mg/ml purified monoclonal antibody in PBS containing 0.09% sodium azide.

References: 1. Frixen, U. H., Behrens, J., Sachs, M., Eberle, G., Voss, B., Warda, A., Lochner, D., and Birchmeier, W. (1991). E-cadherin-mediated cell-cell adhesion prevents invasiveness of Human carcinoma cells, J Cell Biol 113, 173-85. 2. Moll, R., Mitze, M., Frixen, U. H., and Birchmeier, W. (1993). Differential loss of E-cadherin expression in infiltrating ductal and lobular breast carcinomas, Am J Pathol 143, 1731-42. 3. Gabbert, H. E., Mueller, W., Schneiders, A., Meier, S., Moll, R., Birchmeier, W., and Hommel, G. (1996). Prognostic value of E-cadherin expression in 413 gastric carcinomas. Int J Cancer 69, 184-189. 4. Schwechheimer, K., Zhou, L., and Birchmeier, W. (1998). E-Cadherin in Human brain tumours: loss of immunoreactivity in malignant meningiomas. Virchows Arch 432, 163-167.

UniProt: P12830

Caution: This product is intended FOR RESEARCH USE ONLY, and FOR TESTS IN VITRO, not for use in diagnostic or therapeutic procedures involving humans or animals. This product contains sodium azide. To prevent formation of toxic vapors, do not mix with strong acidic solutions. To prevent formation of potentially explosive metallic azides in metal plumbing, always wash into drain with copious quantities of water.This datasheet is as accurate as reasonably achievable, but Nordic-MUbio accepts no liability for any inaccuracies or omissions in this information.

• Artikelnummer: NORMUB0301P
• Hersteller: Nordic-MUbio
• Hersteller Artikelnummer: MUB0301P
• Green Labware: Nein
• Verpackungseinheit: 0,1 mg
• Mengeneinheit: STK
• Reaktivität: Human
• Klonalität: Monoclonal
• Methode: Immunohistochemistry (frozen), Immunohistochemistry (paraffin), Western Blotting, Immunocytochemistry
• Isotyp: IgG1
• Human Gene ID: 5H9
• Wirt: Mouse