ET-1 Polyclonal Antibody
- SPECIFICATION
- CITATIONS
- PROTOCOLS
- BACKGROUND
Application ![]()
| WB, IHC-P |
---|---|
Primary Accession | P05305 |
Reactivity | Human |
Host | Rabbit |
Clonality | Polyclonal |
Calculated MW | 24425 Da |
Gene ID | 1906 |
---|---|
Other Names | EDN1; Endothelin-1; Preproendothelin-1; PPET1 |
Dilution | IHC~~IHC-p: 100-300.Western Blot: 1/500 - 1/2000. ELISA: 1/20000. Not yet tested in other applications. |
Format | Liquid in PBS containing 50% glycerol, 0.5% BSA and 0.09% (W/V) sodium azide. |
Storage Conditions | -20℃ |
Name | EDN1 |
---|---|
Function | Endothelins are endothelium-derived vasoconstrictor peptides (By similarity). Probable ligand for G-protein coupled receptors EDNRA and EDNRB which activates PTK2B, BCAR1, BCAR3 and, GTPases RAP1 and RHOA cascade in glomerular mesangial cells (PubMed:19086031). Also binds the DEAR/FBXW7-AS1 receptor (PubMed:17446437). Promotes mesenteric arterial wall remodeling via activation of ROCK signaling and subsequent colocalization of NFATC3 with F-actin filaments (By similarity). NFATC3 then translocates to the nucleus where it subsequently promotes the transcription of the smooth muscle hypertrophy and differentiation marker ACTA2 (By similarity). |
Cellular Location | Secreted. |
Tissue Location | Expressed in lung, placental stem villi vessels and in cultured placental vascular smooth muscle cells |

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Provided below are standard protocols that you may find useful for product applications.
Background
Endothelins are endothelium-derived vasoconstrictor peptides.

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