Description

L-Tyr-L-Pro-L-Phe-L-Val-Oh is a synthetic tetrapeptide sequence of significant interest in biochemical research and pharmaceutical development. This compound matters as a precisely defined peptide building block, enabling the study of protein-protein interactions and the design of novel bioactive molecules. It is needed by research institutions and pharmaceutical companies engaged in peptide synthesis, medicinal chemistry, and the development of diagnostic tools or therapeutic agents.

Application

• Pharmaceutical Research: As a key intermediate in the synthesis of more complex peptide-based drug candidates and investigational new entities.
• Biochemical Studies: For investigating enzyme-substrate interactions, receptor binding assays, and structure-activity relationship (SAR) studies.
• Peptide Library Construction: Serving as a defined sequence unit in the combinatorial synthesis of peptide libraries for high-throughput screening.
• Diagnostic Development: Potential use in the development of specific antibodies, ELISA kits, or other diagnostic biomarkers.
• Academic Research: A tool for teaching and advanced research in universities and institutes focusing on peptide chemistry and molecular biology.
• Cosmeceutical R&D: Exploration as a potential active ingredient or model compound in the development of advanced skincare formulations.

Basic Information

Product Name	L-Tyr-L-Pro-L-Phe-L-Val-Oh
CAS No.	94664-03-6
Molecular Formula	C31H41N5O7
Molecular Weight	595.69 g/mol
Synonyms	Tyr-Pro-Phe-Val-OH; YPFV; L-Tyrosyl-L-prolyl-L-phenylalanyl-L-valine; Tetrapeptide YPFV; H-Tyr-Pro-Phe-Val-OH; 94664-03-6; L-Tyrosine-L-proline-L-phenylalanine-L-valine; Y-P-F-V-OH
EINECS	Contact for details

Quality Control

Our L-Tyr-L-Pro-L-Phe-L-Val-Oh is produced under stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity assessment and MS for identity confirmation, to ensure it meets the high standards required for research applications. Certificates of Analysis (COA) detailing all specifications are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (typically 15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container should be kept sealed in a desiccated environment to prevent degradation. For long-term storage, consider freezing at -20°C under inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (HPLC/MS)	Conforms
Assay (HPLC)	≥ 95.0%
Purity (HPLC)	≥ 98.0%
Single Impurity (HPLC)	≤ 1.0%
Water Content (KF)	≤ 5.0%
Heavy Metals	≤ 20 ppm
Residual Solvents (GC)	Meets ICH guidelines

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