Big Endothelin-1 (1-38) (human)

Big Endothelin-1 (human) (1-38)
Endothelin-converting enzyme substrate
Biological precursor of endothelin 1. Cleaved to yield endothelin-1 via the activity of the endothelin-converting enzyme (ECE). Endothelins are endothelium-derived vasoconstrictor peptides.
Product Specification
Alternative Name: Big ET-1 (1-38)
Sequence: H-Cys-Ser-Cys-Ser-Ser-Leu-Met-Asp-Lys-Glu-Cys-Val-Tyr-Phe-Cys-His-Leu-Asp-Ile-Ile-Trp-Val-Asn-Thr-Pro-Glu-His-               Val-Val-Pro-Tyr-Gly-Leu-Gly-Ser-Pro-Arg-Ser-OH (Disulfide bonds between Cys1-Cys15and Cys3-Cys11)
Formula: C189H282N48O56S5
MW: 4283.0
CAS: 121014-53-7
Quantity: *Sold as net peptide weight.
Purity: ≥98% (HPLC)
Appearance: White to off-white powder.
Solubility: 1mg/ml soluble in water; also soluble in 0.5% acetic acid.
Long Term Storage: -20°C