Description

β-Lipotropin(61-69), 2-Alanyl-69-Homoarginine- CAS NO 72826-15-4 is a synthetic peptide fragment derived from the β-lipotropin hormone, specifically corresponding to residues 61 through 69 with a specific amino acid substitution. This compound is of significant interest in biochemical and pharmacological research for studying peptide structure-activity relationships and receptor interactions. It is primarily utilized by research institutions and pharmaceutical development companies focused on endocrinology, metabolic studies, and peptide-based therapeutic discovery.

Application

• Biochemical Research: Used as a reference standard and tool compound for studying the biological functions and metabolic pathways of lipotropin-derived peptides.
• Pharmaceutical R&D: Serves as a key intermediate or analog in the development of novel peptide-based therapeutics targeting metabolic disorders.
• Endocrinology Studies: Employed in vitro and in vivo models to investigate hormone-receptor binding, signal transduction, and related physiological effects.
• Analytical Standard: Acts as a high-purity calibrant in chromatographic (HPLC, LC-MS) and spectroscopic analyses for method development and validation.
• Peptide Chemistry: Utilized in structure-activity relationship (SAR) studies to understand the impact of specific amino acid substitutions on peptide stability and bioactivity.

Basic Information

Product Name	β-Lipotropin(61-69), 2-Alanyl-69-Homoarginine- CAS NO 72826-15-4
CAS No.	72826-15-4
Molecular Formula	C45H74N16O12
Molecular Weight	1007.2 g/mol
Synonyms	β-Lipotropin (61-69), 2-Ala-69-hArg-; LYPGFGNLR (2-Ala-69-hArg); 2-Alanyl-69-homoarginine-β-lipotropin (61-69); β-Lipotropin Fragment 61-69 analog; β-LPH (61-69) analog; [Ala2, hArg69]-β-Lipotropin (61-69); Peptide Sequence: H-Ala-Tyr-Pro-Gly-Phe-Gly-Asn-Leu-hArg-OH
EINECS	Contact for details

Quality Control

Our β-Lipotropin(61-69), 2-Alanyl-69-Homoarginine- is manufactured under stringent conditions to ensure high purity and batch-to-batch consistency, suitable for research applications. Each lot is supported by a comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles. We adhere to cGMP guidelines where applicable, and specifications can be tailored to meet specific project 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 in a desiccator before opening to minimize moisture uptake. For long-term storage, consider under an inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (HPLC)	Conforms to reference standard
Identification (MS)	Conforms to theoretical mass
Purity (HPLC)	≥ 95.0%
Single Impurity (HPLC)	≤ 2.0%
Water Content (KF)	≤ 5.0%
Peptide Content	≥ 80.0%
Solubility	Soluble in water, acetic acid; slightly soluble in methanol

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