Big Endothelin-1 (human) | CAS 121014-53-7 Manufacturer & Supplier in China

Product Overview

Big Endothelin-1 (human) (CAS 121014-53-7) is a 38-amino acid biological precursor to Endothelin-1, a potent endogenous vasoconstrictor peptide. It serves as a reference material and substrate in cardiovascular research, vascular biology assays, and enzyme cleavage mechanism studies evaluating endothelin-converting enzyme activity. As a leading manufacturer of Big Endothelin-1 (human) in China, Conscientia Industrial utilizes solid-phase peptide synthesis (SPPS) and precision chromatographic purification to produce this high-purity peptide.

Technical Specifications

• Product Name: Big Endothelin-1 (human)

• Synonyms: Big ET-1 human

• CAS Number: 121014-53-7

• Category: Peptides

• Sequence: 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

• Quality Standard: In-House Specification

• Molecular Formula: C189H282N48O56S5

• Molecular Weight: 4282.87

• Appearance: White to off-white lyophilized powder

• Purity (HPLC): ≥98.0%

• Peptide Content: ≥80.0%

• Brand: Conscientia Industrial

• Country of Origin: China

• Molecular Structure:

Why Choose Conscientia Industrial

• Quality Assurance: Our QC department tests Big Endothelin-1 (human) by HPLC and MS to confirm the purity and identity.

• Documentation: Complete technical packets are provided for Big Endothelin-1 (human) (CAS 121014-53-7), including Method of Analysis (MOA), COA, and MSDS.

• Production Capacity: Our China facilities support Big Endothelin-1 (human) orders from R&D scale quantities to commercial scale quantities.

• Direct Source Advantage: Direct factory supply delivers competitive pricing, reliable lead times, and dedicated customer support for Big Endothelin-1 (human).

Packaging & Storage

• Packaging: Available in 10mg, 100mg, 1g, 10g vials or bottles. Customized packaging and private labeling services are available upon request.

• Storage Condition: Store in a tightly closed container at -20°C, protected from light and moisture.

• Shelf Life: 24 months when stored according to recommendations.

• Safety Handling: This material is for research and industrial use only. Not for human or veterinary diagnostic or therapeutic use. Handle with proper personal protective equipment.

Shipping & Quotes

• Conscientia Industrial provides worldwide logistics solutions for Big Endothelin-1 (human) (CAS 121014-53-7), including international courier service, air freight, and sea freight. A complete set of shipping documents is provided to support international import and export requirements.

• Contact us today for the latest quotation, COA, MSDS, and technical documentation for Big Endothelin-1 (human) (CAS 121014-53-7).