Human Endothelin-3 Antibody

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Endothelin‑3 in LNCaP Human Cell Line.
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Product Details
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Human Endothelin-3 Antibody Summary

Species Reactivity
Detects human Endothelin‑3.
Monoclonal Mouse IgG1 Clone # 3B6
Protein A or G purified from hybridoma culture supernatant
Human Endothelin-3 synthetic peptide
Accession # P14138
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.


Recommended Concentration
8-25 µg/mL
See below

Please Note: Optimal dilutions should be determined by each laboratory for each application. General Protocols are available in the Technical Information section on our website.

Scientific Data

Immunocytochemistry Endothelin-3 antibody in LNCaP Human Cell Line by Immunocytochemistry (ICC). View Larger

Endothelin‑3 in LNCaP Human Cell Line. Endothelin-3 was detected in immersion fixed LNCaP human prostate cancer cell line using Mouse Anti-Human Endothelin-3 Monoclonal Antibody (Catalog # MAB5579) at 25 µg/mL for 3 hours at room temperature. Cells were stained using the NorthernLights™ 557-conjugated Anti-Mouse IgG Secondary Antibody (red; Catalog # NL007) and counterstained with DAPI (blue). Specific staining was localized to cell secretion. View our protocol for Fluorescent ICC Staining of Cells on Coverslips.

Reconstitution Calculator

Reconstitution Calculator

The reconstitution calculator allows you to quickly calculate the volume of a reagent to reconstitute your vial. Simply enter the mass of reagent and the target concentration and the calculator will determine the rest.


Preparation and Storage

Reconstitute at 0.5 mg/mL in sterile PBS.
Reconstitution Buffer Available
Reconstitution Buffer 1 (PBS)
Catalog #
Size / Price
The product is shipped at ambient temperature. Upon receipt, store it immediately at the temperature recommended below. *Small pack size (SP) is shipped with polar packs. Upon receipt, store it immediately at -20 to -70 °C
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.

Background: Endothelin-3

Endothelin-1, -2, and -3 are encoded by three separate genes as prepropolypeptides that are cleaved to yield the secreted and inactive big endothelins. Big
Endothelin-3 is further cleaved by Kell blood group antigen endopeptidases to generate the 21 amino acid (aa) bioactive mature peptide. It interacts primarily with the 7TM receptor EDNRB to induce a variety of effects including bronchoconstriction, arteriolar vasoconstriction, gall bladder contraction, insulin and norepinephrine release, and the maintenance and development of melanocytes and neural crest progenitors. Mature human Endothelin-3 shares 100% aa sequence identity with mouse and rat Endothelin-3.

Entrez Gene IDs
1908 (Human); 13616 (Mouse); 366270 (Rat)
Alternate Names
EDN3; endothelin 3; Endothelin3; Endothelin-3; ET3; ET-3; HSCR4; MGC15067; MGC61498; PPET3; preproendothelin-3; truncated endothelin 3; WS4B

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Isotype Controls

Reconstitution Buffers

Secondary Antibodies

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