Peptide Medix product catalog

Research Peptides · Cat. 023-22

prepro-Endothelin 3 (ET-3) (159-179) (Human)

Supplied as 100 µg per unit. Purity ≥ 95%. Molecular weight 2341. Species: Human. Technical values shown are imported catalog fields and should be confirmed against current documentation. Laboratory research use only.

Specifications

Catalog number023-22
Product typeResearch Peptides
Peptide familyEndothelin (ET)
SpeciesHuman
Unit size100 µg
Molecular weight2341 Da
Purity≥ 95%
ValidationExhibits correct molecular weight
AppearanceWhite powder
ContentsEach vial contains 100 µg of NET peptide.
SolubilitySoluble in water
Disulfide BridgeDisulfide bridge(s): Cys1-Cys15 & Cys3-Cys11
Intended useIn vitro laboratory research only — not for human or veterinary use, diagnostic or therapeutic purposes

Sequence

Cys-Ala-Cys-Val-Gly-Arg-Tyr-Asp-Lys-Ala-Cys-Leu-His-Phe-Cys-Thr-Gln-Thr-Leu-Asp-Val

21 residues · MW 2341

Storage & handling

Up to 6 months in lyophilized form at 0-5°C. For best results, rehydrate just before use. After rehydration, keep solution at +4°C for up to 5 days or freeze at -20°C for up to 3 months. Aliquot before freezing to avoid repeated freeze-thaw cycles.

Confirm handling and preparation requirements against current product documentation and the requirements of your laboratory protocol.

Frequently asked

What is prepro-Endothelin 3 (ET-3) (159-179) (Human)?
prepro-Endothelin 3 (ET-3) (159-179) (Human) is a research peptide listed under catalog number 023-22 in the Endothelin (ET) family, human sequence. It is supplied as 100 µg per unit for in vitro laboratory research.
What purity is listed for 023-22?
The imported catalog record lists ≥ 95% (exhibits correct molecular weight). Request and verify current lot-specific documentation before purchase.
How should prepro-Endothelin 3 (ET-3) (159-179) (Human) be stored?
Up to 6 months in lyophilized form at 0-5°C. For best results, rehydrate just before use. After rehydration, keep solution at +4°C for up to 5 days or freeze at -20°C for up to 3 months. Aliquot before freezing to avoid repeated freeze-thaw cycles.
What is the sequence of prepro-Endothelin 3 (ET-3) (159-179) (Human)?
The 21-residue sequence is Cys-Ala-Cys-Val-Gly-Arg-Tyr-Asp-Lys-Ala-Cys-Leu-His-Phe-Cys-Thr-Gln-Thr-Leu-Asp-Val, molecular weight 2341.
What is the intended use of 023-22?
This catalog listing is for laboratory research use only. It is not represented as a drug, food, supplement, cosmetic or diagnostic product, and it is not offered for human or veterinary use.

This page reproduces an imported research-catalog record. Verify identity, specifications, documentation and suitability before purchase. The item is offered only for laboratory research and is not represented for human or veterinary use.