Big Endothelin-1 (1-38), human

SKU: orb1693697

Description

Human Big Endothelin-1 (residues 53-90 of preproendothelin, CAS 121014-53-7) is a precursor-derived peptide. It exhibits reduced vasoconstrictor potency in vitro compared to mature ET-1, yet demonstrates comparable pressor activity in vivo, making it a valuable tool for cardiovascular research on endothelin processing and function.

Research Area

Epigenetics & Chromatin, Pharmacology & Drug Discovery

Images & Validation

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Key Properties

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Target	Vasopressin Receptor
CAS Number	120796-97-6
MW	4282.94
Formula	C₁₈₉H₂₈₂N₄₈O₅₆S₅

Storage & Handling

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Storage	-20°C
Expiration Date	12 months from date of receipt.
Disclaimer	For research use only

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Quick Database Links

Gene Symbol

Vasopressin Receptor

Protocol Information

Protein Handling and Storage Guide

Protein Handling Guide

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Purity:	≥95%
CAS Number:	124363-98-0
MW:	4282.96
Formula:	C₁₈₉H₂₈₂N₄₈O₅₆S₅

Purity:	> 95%
MW:	4282.96
Source:	Synthetic

Purity:	≥95%
MW:	4282.96

Purity:	≥95%
MW:	2586.96