Description

Ac-Leu-Asp-Gln-Trp-Phe-Gly-NH2 is a synthetic heptapeptide amide featuring an N-terminal acetyl group. This compound is a valuable biochemical tool and a key intermediate in advanced peptide research and development. It is primarily utilized by researchers and manufacturers in the pharmaceutical and biotechnology sectors for applications ranging from drug discovery to the synthesis of more complex bioactive molecules.

Application

• Pharmaceutical Research & Development: Serves as a critical intermediate or reference standard in the synthesis and screening of novel therapeutic peptides.
• Biochemical Studies: Used as a substrate or model compound for studying enzyme kinetics, peptide-protein interactions, and metabolic pathways.
• Peptide Library Construction: A key building block in the combinatorial synthesis of peptide libraries for high-throughput screening against biological targets.
• Structure-Activity Relationship (SAR) Analysis: Employed to investigate the impact of specific amino acid sequences on biological activity and stability.
• Custom Peptide Synthesis: Acts as a core sequence for the custom manufacturing of longer, more complex peptides for diagnostic or research purposes.
• Academic Research: Utilized in university and institutional labs for fundamental studies in biochemistry, medicinal chemistry, and molecular biology.

Basic Information

Product Name	Ac-Leu-Asp-Gln-Trp-Phe-Gly-NH2
CAS No.	129809-09-2
Molecular Formula	C44H56N10O11
Molecular Weight	901.0 g/mol
Synonyms	Acetyl-Leucyl-Aspartyl-Glutaminyl-Tryptophyl-Phenylalanyl-Glycinamide; Ac-L-D-Q-W-F-G-NH2; N-Acetyl-L-leucyl-L-α-aspartyl-L-glutaminyl-L-tryptophyl-L-phenylalanylglycinamide; Heptapeptide Amide Ac-Leu-Asp-Gln-Trp-Phe-Gly-NH2; Ac-Leu-Asp-Gln-Trp-Phe-Gly Amide; Ac-L-D-Q-W-F-G Amide; 129809-09-2
EINECS	Contact for details

Quality Control

Our peptide products are manufactured under strict quality management systems. Each batch of Ac-Leu-Asp-Gln-Trp-Phe-Gly-NH2 undergoes comprehensive analytical testing, including HPLC for purity, MS for identity confirmation, and amino acid analysis. Certificates of Analysis (COA) detailing all specifications are provided to ensure traceability and compliance with your research or production 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 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	Conforms
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.