Description

L-Tyr-L-Pro-L-Phe-L-Val-L-Glu-Oh is a synthetic pentapeptide sequence, also known by its CAS number 94664-04-7. This compound is of significant interest in biochemical and pharmaceutical research due to its specific amino acid arrangement, which can mimic bioactive regions of larger proteins. It is primarily utilized by research institutions and development laboratories in the life sciences sector for applications in peptide synthesis, structure-activity relationship (SAR) studies, and as a potential intermediate for novel therapeutic agents.

Application

• Biochemical Research: Used as a model peptide for studying peptide-protein interactions, folding, and stability.
• Pharmaceutical R&D: Serves as a key intermediate or reference standard in the development of new peptide-based drugs and diagnostics.
• Structure-Activity Relationship (SAR) Studies: Essential for modifying specific amino acid residues to understand and enhance biological activity.
• Enzyme Substrate/Analogue: Can be employed to investigate enzyme kinetics and inhibition for proteases or other relevant enzymes.
• Peptide Library Synthesis: Acts as a building block in combinatorial chemistry for creating diverse peptide libraries for screening.
• Academic Studies: Used in university and institutional labs for teaching and advanced research in peptide chemistry and molecular biology.

Basic Information

Product Name	L-Tyr-L-Pro-L-Phe-L-Val-L-Glu-Oh
CAS No.	94664-04-7
Molecular Formula	C35H46N6O9
Molecular Weight	694.78 g/mol
Synonyms	YPFVE-OH; H-Tyr-Pro-Phe-Val-Glu-OH; L-Tyrosyl-L-prolyl-L-phenylalanyl-L-valyl-L-glutamic acid; Pentapeptide YPFVE; Glutamic acid, L-tyrosyl-L-prolyl-L-phenylalanyl-L-valyl-; 94664-04-7; L-Tyr-L-Pro-L-Phe-L-Val-L-Glu
EINECS	Contact for details

Quality Control

Our peptide products are manufactured under strict quality management systems. Each batch of L-Tyr-L-Pro-L-Phe-L-Val-L-Glu-Oh undergoes comprehensive analytical testing, including HPLC for purity verification and MS for identity confirmation, to ensure it meets the high standards required for research applications. Certificates of Analysis (COA) detailing purity, assay, and impurity profiles are provided with every shipment.

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.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (HPLC/MS)	Conforms to reference standard
Purity (HPLC)	≥ 95.0%
Assay (Peptide Content)	≥ 80.0%
Single Impurity (HPLC)	≤ 1.0%
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.