Description

Acth (27-39) CAS NO 84605-07-2 is a synthetic peptide fragment corresponding to the C-terminal region of the adrenocorticotropic hormone (ACTH). This compound is a critical research tool for investigating the structure-activity relationships and biological functions of ACTH. It is primarily utilized in biochemical research, pharmaceutical development, and as a reference standard in analytical laboratories.

Application

• Biochemical Research: Used as a key reagent to study peptide hormone structure, receptor binding, and signal transduction pathways related to ACTH.
• Pharmaceutical R&D: Serves as an intermediate or reference compound in the development of peptide-based therapeutics and diagnostic agents.
• Analytical Standard: Employed as a high-purity calibrant and reference material in chromatographic (HPLC, LC-MS) and spectroscopic analyses.
• Neuroscience Studies: Applied in research exploring the role of ACTH fragments in stress response, behavior, and neuroendocrine regulation.
• Enzyme Substrate/Inhibitor Studies: Utilized to investigate the activity of proteolytic enzymes that cleave or modify ACTH.

Basic Information

Product Name	Acth (27-39)
CAS No.	84605-07-2
Molecular Formula	C₇₀H₁₁₃N₂₁O₂₀S
Molecular Weight	1616.8 g/mol
Synonyms	ACTH (27-39); Adrenocorticotropic Hormone (27-39); Corticotropin (27-39); H-Val-Gly-Lys-Lys-Arg-Arg-Pro-Val-Lys-Val-Tyr-Pro-OH; β-MSH; β-Melanocyte-Stimulating Hormone; Melanotrophin; β-Lipotropin (93-105)
EINECS	Contact for details

Quality Control

Our Acth (27-39) is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity, MS for identity confirmation, and tests for residual solvents and moisture. A Certificate of Analysis (COA) detailing all specifications is provided to ensure traceability and compliance with your research and development requirements.

Storage

Preserve in a tightly closed container, protected from light. Store at -20°C or below in a dry environment. This product is hygroscopic (moisture-sensitive). Allow the vial to equilibrate to room temperature before opening to minimize moisture absorption.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (HPLC/MS)	Conforms to reference standard
Purity (HPLC)	≥ 95.0%
Peptide Content	≥ 80.0%
Water Content (KF)	≤ 8.0%
Acetate Content (HPIC)	≤ 15.0%
Single Impurity (HPLC)	≤ 2.0%

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