Description

Calcitonin Eel is a synthetic polypeptide hormone identical to the calcitonin derived from the eel, identified by CAS No. 57014-02-5. This compound is a critical agent for research and development in metabolic bone disorders, offering a highly specific biological activity. It is primarily utilized by pharmaceutical R&D teams, academic researchers, and manufacturers of reference standards and diagnostic kits.

Application

• Pharmaceutical Research & Development: Serves as a reference standard and active ingredient in preclinical studies for osteoporosis, Paget's disease, and hypercalcemia.
• Biochemical Research: Used in studies of calcium metabolism, receptor binding assays, and signal transduction pathways.
• Diagnostic Manufacturing: Employed as a key component in the calibration and quality control of immunoassay kits for calcitonin measurement.
• Academic Studies: Utilized in university and institutional laboratories for teaching and advanced research in endocrinology and peptide biology.
• Peptide Chemistry Studies: Acts as a model compound for research in peptide synthesis, stability, and formulation.

Basic Information

Product Name	Calcitonin Eel
CAS No.	57014-02-5
Molecular Formula	C₁₄₈H₂₄₄N₄₄O₄₇S₂
Molecular Weight	3363.8 g/mol
Synonyms	Eel Calcitonin; Calcitonin (Eel); Asu(1,7)-Eel Calcitonin; Carbocalcitonin (Eel); Elcatonin; TCA-951; Eleatonin; ECT
EINECS	Contact for details

Quality Control

Our Calcitonin Eel is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity, peptide content determination, and biological activity assays to ensure it meets high-grade research standards. Certificates of Analysis (COA) with detailed chromatographic and spectral data are available upon request.

Storage

Preserve in a tightly closed container, protected from light. For long-term stability, store desiccated at -20°C or below. This product is hygroscopic (moisture-sensitive). Allow the vial to equilibrate to room temperature in a dry environment before opening to prevent condensation and moisture uptake.

Specification

Item	Specification
Appearance	White to off-white lyophilized powder
Identification (HPLC)	Conforms to reference standard
Identification (MS)	Conforms to theoretical molecular weight
Purity (HPLC)	≥ 95.0%
Peptide Content	≥ 80.0% (by amino acid analysis)
Water Content (KF)	≤ 5.0%
Biological Activity	Contact for details
Single Impurity (HPLC)	≤ 2.0%
Total Impurities (HPLC)	≤ 5.0%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.