Description

Tyr-Gly-Cys-Lys-Asn-Phe-Phe-Trp-Lys-Thr-Phe-Thr-Ser-Cys is a synthetic peptide with the CAS registry number 59481-23-1, designed for advanced research and development applications. This compound is valued for its specific amino acid sequence, which makes it a critical tool for studying protein-protein interactions, receptor binding, and signal transduction pathways. It is primarily utilized by pharmaceutical R&D teams, academic research institutions, and biotechnology companies focused on peptide-based therapeutics and diagnostic development.

Application

• Biomedical Research: Used as a reference standard or active component in studies of neuropeptides, hormone analogs, and cell signaling mechanisms.
• Pharmaceutical Development: Serves as a key intermediate or lead compound in the discovery and optimization of novel peptide-based drugs.
• Biochemical Assays: Employed in enzyme-linked immunosorbent assays (ELISA), receptor binding assays, and other in vitro diagnostic tests.
• Academic Studies: Facilitates research in biochemistry, molecular biology, and pharmacology for educational and investigative purposes.
• Peptide Library Synthesis: Acts as a building block or template for creating focused libraries to screen for biological activity.
• Antigen Synthesis: Can be used to generate antibodies for immunological research and diagnostic kit development.

Basic Information

Product Name	Tyr-Gly-Cys-Lys-Asn-Phe-Phe-Trp-Lys-Thr-Phe-Thr-Ser-Cys
CAS No.	59481-23-1
Molecular Formula	C94H128N24O22S2
Molecular Weight	2002.3 g/mol
Synonyms	Somatostatin-28 (1-14); Tyr-Gly-Cys-Lys-Asn-Phe-Phe-Trp-Lys-Thr-Phe-Thr-Ser-Cys peptide; SRIF-28 (1-14); Somatostatin 1-14 fragment; H-Tyr-Gly-Cys-Lys-Asn-Phe-Phe-Trp-Lys-Thr-Phe-Thr-Ser-Cys-OH; [Cys3,14]-Somatostatin-28(1-14); Cyclic Somatostatin-28 (1-14) fragment
EINECS	Contact for details

Quality Control

Our Tyr-Gly-Cys-Lys-Asn-Phe-Phe-Trp-Lys-Thr-Phe-Thr-Ser-Cys is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity, MS for identity confirmation, and amino acid analysis, to ensure it meets the high standards required for research and development. Certificates of Analysis (COA) detailing all specifications are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store at -20°C or below for long-term stability. This product is hygroscopic (moisture-sensitive); ensure the container is sealed under inert atmosphere or desiccant after each use to prevent degradation. For short-term use, store at 2-8°C.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (HPLC/MS)	Conforms to reference standard
Purity (HPLC)	≥ 95.0%
Single Impurity (HPLC)	≤ 2.0%
Water Content (KF)	≤ 5.0%
Peptide Content	≥ 80.0%
Amino Acid Analysis	Within ±10% of theoretical

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