Description

Somatotropin (6-13) CAS NO 55207-83-5 is a specific bioactive fragment of the human growth hormone (hGH), representing the amino acid sequence from positions 6 to 13. This peptide is of significant interest in biochemical and pharmaceutical research due to its role in studying the structure-activity relationships of growth hormone. It serves as a critical intermediate and reference standard for researchers and manufacturers in the fields of peptide synthesis, endocrinology, and therapeutic development.

Application

• Biochemical Research: Used as a reference standard and tool peptide for studying the biological activity and receptor binding of human growth hormone fragments.
• Pharmaceutical Development: Serves as a key intermediate in the research and synthesis of novel peptide-based therapeutics and diagnostic agents.
• Endocrinology Studies: Employed in laboratory experiments to investigate the mechanisms of growth hormone action and its metabolic effects.
• Peptide Synthesis: Acts as a building block or a target sequence for solid-phase and solution-phase peptide synthesis.
• Quality Control: Utilized as an analytical reference standard for the identification and assay of related peptide products.

Basic Information

Product Name	Somatotropin (6-13)
CAS No.	55207-83-5
Molecular Formula	C38H62N12O11S
Molecular Weight	870.0 g/mol
Synonyms	hGH (6-13); Growth Hormone (6-13); Somatropin fragment 6-13; Human Growth Hormone (6-13); HGH 6-13 peptide; GH (6-13); L-Leucyl-L-seryl-L-arginyl-L-leucyl-L-phenylalanyl-L-aspartyl-L-α-aspartyl-L-methioninamide; [Met(O)]-hGH-(6-13)
EINECS	Contact for details

Quality Control

Our Somatotropin (6-13) is produced under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity, MS for identity confirmation, and amino acid analysis. Certificates of Analysis (COA) detailing purity, peptide content, and related substances are provided and available upon request to ensure compliance with your research and development specifications.

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%
Amino Acid Analysis	± 10% of theoretical
Single Impurity (HPLC)	≤ 1.0%
Water Content (KF)	≤ 5.0%

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