Description

Ala-Gly-Cys-Lys-Asn-Phe-Phe-D-Trp-Lys-Thr-Phe-Thr-Ser-Cys is a synthetic peptide sequence of significant interest in advanced biochemical research and pharmaceutical development. This compound matters for its potential role in studying receptor interactions, signal transduction pathways, and as a reference standard or building block for novel therapeutic agents. It is primarily needed by research institutions, pharmaceutical R&D departments, and biotechnology companies engaged in peptide chemistry, drug discovery, and metabolic studies.

Application

• Biochemical Research: Used as a critical tool for investigating protein-protein interactions, enzyme kinetics, and cellular signaling mechanisms.
• Pharmaceutical R&D: Serves as a key intermediate or reference standard in the development of peptide-based therapeutics and diagnostic agents.
• Academic Studies: Employed in university laboratories for teaching and advanced research in biochemistry, molecular biology, and medicinal chemistry.
• Bioconjugation & Probe Development: Acts as a scaffold for attaching labels, tags, or other functional groups to create targeted probes for imaging or assay development.
• Structure-Activity Relationship (SAR) Studies: Essential for elucidating the relationship between peptide sequence, conformation, and biological activity to guide drug design.

Basic Information

Product Name	Ala-Gly-Cys-Lys-Asn-Phe-Phe-D-Trp-Lys-Thr-Phe-Thr-Ser-Cys
CAS No.	58976-46-8
Molecular Formula	C86H122N22O22S2
Molecular Weight	1880.2 g/mol
Synonyms	AGCKNFfWKTFTSC (Abbreviated Sequence); H-Ala-Gly-Cys-Lys-Asn-Phe-Phe-D-Trp-Lys-Thr-Phe-Thr-Ser-Cys-OH; Somatostatin-related peptide fragment; Cyclic peptide precursor; [D-Tryptophan8]-Somatostatin-14 analog; AGCKNFFwKTFTSC; Research Peptide 58976-46-8
EINECS	Contact for details

Quality Control

Our peptide products are manufactured under strict quality management systems. Each batch of Ala-Gly-Cys-Lys-Asn-Phe-Phe-D-Trp-Lys-Thr-Phe-Thr-Ser-Cys undergoes comprehensive analytical testing, including HPLC for purity and MS for identity confirmation, to ensure it meets exacting research-grade specifications. Certificates of Analysis (COA) detailing purity, amino acid analysis, and other critical parameters are available upon request.

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). For long-term storage, it is recommended to store desiccated under inert atmosphere. Allow the vial to warm to room temperature before opening to minimize moisture condensation.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (HPLC/MS)	Conforms to structure
Purity (HPLC)	≥ 95%
Single Impurity (HPLC)	≤ 1.0%
Amino Acid Composition	± 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.