Description

H-Tyr-Gly-Gly-Phe-Leu-D-Arg-Arg-Ile-Arg-Pro-Lys-Leu-Lys-Oh is a synthetic peptide with the CAS registry number 75921-87-8. This compound is of significant interest in advanced biochemical research and pharmaceutical development due to its specific amino acid sequence and potential biological activity. It is primarily utilized by research institutions and biopharmaceutical companies engaged in peptide-based drug discovery and development.

Application

• Biochemical Research: Serves as a critical reference standard or active component in studies of peptide structure, function, and receptor interactions.
• Pharmaceutical R&D: Used as a lead compound or intermediate in the development of novel therapeutic agents targeting specific biological pathways.
• Proteomics & Cell Signaling: Employed in laboratory investigations to elucidate cellular signaling mechanisms and protein-protein interactions.
• Antimicrobial Peptide Research: Investigated for potential antimicrobial or immunomodulatory properties given its complex cationic and hydrophobic sequence.
• Neuroscience Studies: May be used in research related to neuropeptides and their physiological effects.
• Diagnostic Development: Potential use as a component in the development of sensitive diagnostic assays and biosensors.

Basic Information

Product Name	H-Tyr-Gly-Gly-Phe-Leu-D-Arg-Arg-Ile-Arg-Pro-Lys-Leu-Lys-Oh
CAS No.	75921-87-8
Molecular Formula	C79H138N30O17
Molecular Weight	~1732.1 g/mol
Synonyms	Tyr-Gly-Gly-Phe-Leu-D-Arg-Arg-Ile-Arg-Pro-Lys-Leu-Lys; YGGFLrRIRPKLK-NH2 (single-letter code); H-Tyr-Gly-Gly-Phe-Leu-D-Arg-Arg-Ile-Arg-Pro-Lys-Leu-Lys Amide; D-Arg6, Arg7-Peptide; Dermorphin/Deltorphin-related peptide analog; CAS 75921-87-8; Peptide with sequence H-Tyr-Gly-Gly-Phe-Leu-D-Arg-Arg-Ile-Arg-Pro-Lys-Leu-Lys-OH
EINECS	Contact for details

Quality Control

Our peptide products are manufactured under strict quality management systems. Each batch of H-Tyr-Gly-Gly-Phe-Leu-D-Arg-Arg-Ile-Arg-Pro-Lys-Leu-Lys-Oh 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 development 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 storing under an inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (HPLC & MS)	Conforms to reference standard
Purity (HPLC)	≥ 95.0%
Single Impurity (HPLC)	≤ 1.0%
Amino Acid Composition	Within ± 10% of theoretical
Peptide Content	≥ 80.0%
Water Content (KF)	≤ 5.0%
Acetate Content (HPLC)	≤ 10.0%

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