Description

H-Ser-Phe-Leu-Leu-Arg-Asn-Pro-Oh CAS NO 145229-76-1 is a synthetic heptapeptide sequence with the amino acid composition Serine, Phenylalanine, Leucine, Leucine, Arginine, Asparagine, and Proline. This compound is of significant interest in biochemical and pharmaceutical research due to its potential as a bioactive peptide or a key intermediate in the synthesis of larger, more complex polypeptides. It is primarily utilized by research institutions, biotechnology companies, and pharmaceutical developers engaged in peptide synthesis, structure-activity relationship (SAR) studies, and the development of novel therapeutic agents.

Application

• Biochemical Research: Used as a standard or reference compound in peptide chemistry studies and analytical method development.
• Pharmaceutical R&D: Serves as a crucial building block (intermediate) in the solid-phase or solution-phase synthesis of longer therapeutic peptide candidates.
• Structure-Activity Relationship (SAR) Studies: Employed to investigate the biological function and potency of specific amino acid sequences.
• Enzyme Substrate/Analog: Potential use as a substrate for studying protease activity or as an analog to modulate enzymatic pathways.
• Cosmeceutical Research: Investigated for potential bioactive properties in advanced skincare and cosmetic formulations.
• Academic Research: A key material for universities and laboratories focusing on protein folding, peptide design, and molecular biology.

Basic Information

Product Name	H-Ser-Phe-Leu-Leu-Arg-Asn-Pro-Oh
CAS No.	145229-76-1
Molecular Formula	C41H66N12O11
Molecular Weight	879.04 g/mol
Synonyms	Ser-Phe-Leu-Leu-Arg-Asn-Pro-OH; H-Ser-Phe-Leu-Leu-Arg-Asn-Pro-OH; SFLRLNP; Heptapeptide SFLRLNP; L-Seryl-L-phenylalanyl-L-leucyl-L-leucyl-L-arginyl-L-asparagyl-L-proline; SFLLRNP; SFLLRNP-OH
EINECS	Contact for details

Quality Control

Our peptide products are manufactured under strict quality management systems. Each batch of H-Ser-Phe-Leu-Leu-Arg-Asn-Pro-Oh undergoes comprehensive analytical testing, including HPLC for purity, MS for identity confirmation, and amino acid analysis. We provide Certificates of Analysis (COA) with each shipment, detailing all relevant specifications. Custom synthesis to meet specific purity requirements (e.g., >95%, >98%) is available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store at -20°C or below in a dry environment. This material is hygroscopic (moisture-sensitive). For long-term storage, consider desiccation and storage under inert atmosphere. Allow the vial to warm to room temperature before opening to minimize moisture absorption.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (HPLC/MS)	Conforms
Purity (HPLC)	≥ 95%
Single Impurity (HPLC)	≤ 1.0%
Amino Acid Analysis	± 10% of theoretical
Water Content (KF)	≤ 5.0%
Peptide Content	≥ 80%

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