Description

H-Tyr-Pro-Ser-Lys-Pro-Asp-Asn-Pro-Gly-Glu-Asp-Ala-Pro-Ala-Glu-Asp-Met-Ala-Arg-Tyr-Tyr-Ser-Ala-Leu-Nh2 is a synthetic peptide with the CAS registry number 131448-51-6. This compound is of significant interest in advanced biochemical research and pharmaceutical development due to its specific amino acid sequence and potential bioactive properties. It is primarily utilized by research institutions and biopharmaceutical companies engaged in peptide-based drug discovery, structure-activity relationship (SAR) studies, and the development of novel therapeutic agents.

Application

• Biochemical Research: Used as a reference standard or substrate in enzymatic studies and protein interaction assays.
• Pharmaceutical R&D: Serves as a key intermediate or active pharmaceutical ingredient (API) in the development of peptide therapeutics.
• Structure-Activity Relationship (SAR) Studies: Essential for investigating the relationship between peptide structure and biological function to optimize drug candidates.
• Diagnostic Development: Potential use in the creation of immunoassays or as a component in diagnostic kits targeting specific biological pathways.
• Academic Research: Employed in university and institutional labs for fundamental studies in biochemistry, molecular biology, and medicinal chemistry.
• Cosmeceutical Research: Investigated for potential bioactive properties in advanced skincare and cosmetic formulations.

Basic Information

Product Name	H-Tyr-Pro-Ser-Lys-Pro-Asp-Asn-Pro-Gly-Glu-Asp-Ala-Pro-Ala-Glu-Asp-Met-Ala-Arg-Tyr-Tyr-Ser-Ala-Leu-Nh2
CAS No.	131448-51-6
Molecular Formula	C124H190N34O43S
Molecular Weight	2845.1 g/mol
Synonyms	H-Tyr-Pro-Ser-Lys-Pro-Asp-Asn-Pro-Gly-Glu-Asp-Ala-Pro-Ala-Glu-Asp-Met-Ala-Arg-Tyr-Tyr-Ser-Ala-Leu-amide; Peptide YY (3-36) (human); PYY (3-36); PYY-336; Tyr-Pro-Ser-Lys-Pro-Asp-Asn-Pro-Gly-Glu-Asp-Ala-Pro-Ala-Glu-Asp-Met-Ala-Arg-Tyr-Tyr-Ser-Ala-Leu-amide; 131448-51-6; UNII-2H2Q3S2K8P
EINECS	Contact for details

Quality Control

Our H-Tyr-Pro-Ser-Lys-Pro-Asp-Asn-Pro-Gly-Glu-Asp-Ala-Pro-Ala-Glu-Asp-Met-Ala-Arg-Tyr-Tyr-Ser-Ala-Leu-Nh2 is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity, mass spectrometry (MS) for identity confirmation, and amino acid analysis (AAA). Certificates of Analysis (COA) detailing all specifications are provided to ensure compliance with your research or cGMP-grade 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). For long-term storage, consider desiccation or storage under an inert atmosphere. Allow the vial to equilibrate to room temperature before opening to minimize moisture absorption.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (HPLC)	Retention time corresponds to reference standard
Identification (MS)	Consistent with theoretical molecular weight
Purity (HPLC)	≥ 95.0%
Single Impurity (HPLC)	≤ 1.0%
Total Impurities (HPLC)	≤ 5.0%
Amino Acid Composition	Within ±10% of theoretical values
Water Content (KF)	≤ 5.0%
Peptide Content	≥ 80.0%

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