Endothelin-converting Enzyme 1 (ECE-1) is a zinc protease of the neprilysin (NEP) family, which also includes ECE-2, PEX, XCE, DINE, Kell and several NEP-like proteins (1). ECE-1 is a type II transmembrane protein with a short cytoplasmic tail and a large ectodomain. Four alternatively spliced isoforms differ in their cytoplasmic tail (2, 3). In addition to big endothelin-1, ECE-1 cleaves a variety of bioactive peptides such as bradykinin, neurotensin, angiotensin I, and substance P (1). Together with ECE-2, it is also involved in degradation of beta -amyloid peptide (4). The ectodomain of human ECE-1, which is common to all isoforms, was expressed with an N-terminal His tag and purified.
Key Product Details
Species Reactivity
Human
Applications
Intracellular Staining by Flow Cytometry, CyTOF-ready
Label
Unconjugated
Antibody Source
Monoclonal Rat IgG1 Clone # 303913
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Product Specifications
Immunogen
Mouse myeloma cell line NS0-derived recombinant human ECE-1
Gln90-Trp770
Accession # P42892
Gln90-Trp770
Accession # P42892
Specificity
Detects human ECE-1 in direct ELISAs.
Clonality
Monoclonal
Host
Rat
Isotype
IgG1
Scientific Data Images for Human ECE‑1 Antibody
Detection of ECE‑1 in MCF‑7 Human Cell Line by Flow Cytometry.
MCF‑7 human breast cancer cell line was stained with Rat Anti-Human ECE‑1 Monoclonal Antibody (Catalog # MAB17841, filled histogram) or isotype control antibody (Catalog # MAB005, open histogram), followed by Allophycocyanin-conjugated Anti-Rat IgG F(ab')2Secondary Antibody (Catalog # F0113). To facilitate intracellular staining, cells were fixed with paraformaldehyde and permeabilized with saponin.
Applications for Human ECE‑1 Antibody
Application
Recommended Usage
CyTOF-ready
Ready to be labeled using established conjugation methods. No BSA or other carrier proteins that could interfere with conjugation.
Intracellular Staining by Flow Cytometry
0.25 µg/106 cells
Sample: MCF‑7 human breast cancer cell line fixed with paraformaldehyde and permeabilized with saponin
Sample: MCF‑7 human breast cancer cell line fixed with paraformaldehyde and permeabilized with saponin
Flow Cytometry Panel Builder
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Advanced Features
- Spectra Viewer - Custom analysis of spectra from multiple fluorochromes
- Spillover Popups - Visualize the spectra of individual fluorochromes
- Antigen Density Selector - Match fluorochrome brightness with antigen density
Formulation, Preparation, and Storage
Purification
Protein A or G purified from hybridoma culture supernatant
Reconstitution
Reconstitute at 0.5 mg/mL in sterile PBS. For liquid material, refer to CoA for concentration.
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Formulation
Lyophilized from a 0.2 μm filtered solution in PBS with Trehalose. *Small pack size (SP) is supplied either lyophilized or as a 0.2 µm filtered solution in PBS.
Shipping
Lyophilized product is shipped at ambient temperature. Liquid small pack size (-SP) is shipped with polar packs. Upon receipt, store immediately at the temperature recommended below.
Stability & Storage
Use a manual defrost freezer and avoid repeated freeze-thaw cycles.
- 12 months from date of receipt, -20 to -70 °C as supplied.
- 1 month, 2 to 8 °C under sterile conditions after reconstitution.
- 6 months, -20 to -70 °C under sterile conditions after reconstitution.
Calculators
Background: ECE-1
References
- Turner, A.J. et al. (2001) BioEssays 23:261.
- Valdennaire, O. et al. (1999) Eur. J. Biochem. 264:341.
- Schweizer, A. et al. (1997) Biochem. J. 328:871.
- Eckman, E.A. et al. (2003) J. Biol. Chem. 278:2081.
Long Name
Endothelin-converting Enzyme-1
Alternate Names
ECE1
Entrez Gene IDs
1889 (Human)
Gene Symbol
ECE1
UniProt
Additional ECE-1 Products
Product Documents for Human ECE‑1 Antibody
Certificate of Analysis
To download a Certificate of Analysis, please enter a lot or batch number in the search box below.
Note: Certificate of Analysis not available for kit components.
Product Specific Notices for Human ECE‑1 Antibody
For research use only
Related Research Areas
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Protocols
Find general support by application which include: protocols, troubleshooting, illustrated assays, videos and webinars.
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- Troubleshooting Guide: Fluorokine Flow Cytometry Kits
- View all Protocols, Troubleshooting, Illustrated assays and Webinars
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Associated Pathways
