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MABT1487-100UL Anti-E-Cadherin/CD324 Antibody, clone 19A11

Anti-E-Cadherin/CD324, clone 19A11, Cat. No. MABT1487, is a mouse monoclonal antibody that detects E-Cadherin/CD324 and is tested for use as an Agonist and in ELISA, Immunocytochemistry, and Western Blotting

MABT1487-100UL
100 µL  
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Overview

Replacement Information
Description
Catalogue NumberMABT1487-100UL
DescriptionAnti-E-Cadherin/CD324 Antibody, clone 19A11
Alternate Names
  • Cadherin-1
  • CAM 120/80
  • Epithelial cadherin
  • Uvomorulin
  • CD324
Background InformationCadherin-1 (UniProt: P12830; also known as CAM 120/80, Epithelial cadherin, E-cadherin, Uvomorulin, CD324) is encoded by the CDH1 (also known as CDHE, UVO) gene (Gene ID: 999) in human. Cadherins are calcium-dependent cell adhesion molecules that participate in cell-cell adhesion during embryogenesis, development, organogenesis, and differentiation. E-cadherin is a single-pass type I membrane glycoprotein with tumor suppressive properties. It is synthesized with a signal peptide (aa 1-22) and a propeptide (aa 23-154) that are subsequently cleaved off to produce the mature form that contains an extracellular domain (aa 155-709), a transmembrane domain (aa 710-730), and a cytoplasmic domain (aa 731-882). N-glycosylation at Asn-637 is shown to be essential for its expression, folding, and trafficking. E-cadherin is known to contain five cadherin domains. Three calcium ions are usually bound at the interface of each cadherin domain and rigidify the connections, imparting a strong curvature to the full-length ectodomain. Post-translationally it can be cleaved into three chains: E-Cad/CTF1 (aa 701-882); E-Cad/CTF2 (aa 732-882); and E-Cad/CTF3 (aa 751-882). During apoptosis or with calcium influx, it is cleaved by a membrane-bound metalloproteinase (ADAM10; at residues 700-701), which causes disruption of cell-cell adhesion and the subsequent release of β-catenin into the cytoplasm. The residual membrane-tethered cleavage product is then rapidly degraded via an intracellular proteolytic pathway. It can also be cleaved by PS1/ -secretase (at residues 731-732) and this cleavage promotes disassembly of adherens junctions. Clone 19A11 is an activating monoclonal antibody that stimulates adhesion of cells to E-cadherin substrate. It modifies the adhesive properties of E-cadherin and prevent the metastatic invasion of mouse lung cancer cells expressing human E-cadherin. This clone is shown to bind to the extracellular domain of E-cadherin near its primary adhesive motif: the strand swap dimer interface, which strengthens adhesion by stabilizing strand-swap dimers. (Ref.: Xie, B., et al. (2022). Proc. Natl. Acad. Sci. USA. 119 (32); e2204473119; Petrova, YI., et al. (2012). Mol. Biol. Cell. 23(11); 2092-2108; Marambaud, M., et al. (2002). EMBO J. 21(8); 1948-1956; Steinhausen, U., et al. (2001). J. Biol. Chem. 276(7); 4972-4980).
References
Product Information
FormatPurified
PresentationPurified mouse monoclonal antibody IgG1 in PBS without preservatives.
Quality LevelMQ200
Applications
ApplicationAnti-E-Cadherin/CD324, clone 19A11, Cat. No. MABT1487, is a mouse monoclonal antibody that detects E-Cadherin/CD324 and is tested for use as an Agonist and in ELISA, Immunocytochemistry, and Western Blotting
Key Applications
  • Immunocytochemistry
  • Agonist or Inhibitor
  • Western Blotting
  • ELISA
Application NotesTested Applications

Agonist Function:: A representative lot stimulated adhesion of cells to pure E-Cadherin substrate (Petrova, Y., et al. (2012). Mol Biol Cell.;23(11):2092-108).

Western Blotting Analysis: A representative lot detected E-Cadherin/CD324) in Western Blotting applications (Petrova, Y., et al. (2012). Mol Biol Cell. 23(11):2092-108; Xie, B., et al. (2022). Proc Natl Acad Sci USA. 119(32):e2204473119).

Immunocytochemistry Analysis: A representative lot detected E-Cadherin/CD324 in Immunocytochemistry applications (Petrova, Y., et al. (2012). Mol Biol Cell. 23(11):2092-108).

ELISA Analysis: A representative lot detected E-Cadherin/CD324 in ELISA applications (Petrova, Y., et al. (2012). Mol Biol Cell. 23(11):2092-108).

Note: Actual optimal working dilutions must be determined by end user as specimens, and experimental conditions may vary with the end user.
Biological Information
ImmunogenRecombinant protein corresponding to the extracellular domain of human E-Cadherin.
EpitopeN-terminal extracellular domain
Clone19A11
Concentration0.5 mg/mL. Please refer to guidance on suggested starting dilutions and/or titers per application and sample type.
HostMouse
SpecificityClone 19A11 is a mouse monoclonal antibody that detects E-Cadherin/CD324. It targets an epitope within the extracellular domain.
IsotypeIgG1κ
Species Reactivity
  • Human
  • Canine
Species Reactivity NoteHuman, Canine
Antibody TypeMonoclonal Antibody
Entrez Gene Number
Gene Symbol
  • CDH1
Purification MethodProtein G purified
UniProt Number
Molecular Weight97.46 kDa calculated.
Physicochemical Information
Dimensions
Materials Information
Toxicological Information
Safety Information according to GHS
Safety Information
Product Usage Statements
Quality AssuranceEvaluated by Immunocytochemistry in MCF-7 cells.

Immunocytochemistry Analysis: A 1:1,000 dilution of this antibody detected E-Cadherin/CD324 in MCF-7 cells.
Usage Statement
  • Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.
Storage and Shipping Information
Storage ConditionsStore at -10°C to -25°C. Handling Recommendations: Upon receipt and prior to removing the cap, centrifuge the vial and gently mix the solution. Aliquot into microcentrifuge tubes and store at -20°C. Avoid repeated freeze/thaw cycles, which may damage IgG and affect product performance.
Packaging Information
Material Size100 µL
Transport Information
Supplemental Information
Specifications
Global Trade Item Number
Catalog Number GTIN
MABT1487-100UL 04065270321671