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.
Preparation and Storage
Reconstitute at 0.5 mg/mL in sterile PBS.
Reconstitution Buffer Available
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.
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.
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