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E-I-L-E-V-P-S-T

E-I-L-E-V-P-S-T is a highly pure synthetic octapeptide designed for advanced research and application in peptide-based discovery, therapeutic development, and biomedical studies. This custom-designed eight-amino-acid peptide offers precise molecular targeting and structural specificity, making it a valuable tool for studying protein interactions, signaling pathways, and functional epitope mapping. Manufactured under rigorous quality controls, it is supplied as a white to off-white lyophilized powder with HPLC-verified purity, ensuring reliability in both in vitro and in vivo experimental systems.

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TECHNICAL SPECIFICATIONS

Item	Specification
Product Name	H-Glu-Ile-Leu-Glu-Val-Pro-Ser-Thr-OH (E-I-L-E-V-P-S-T)
CAS NO.	/
Appearance	White to off-white lyophilized powder
Molecular Formula	C39H66N8O15
Molecular Weight	887.01 g/mol
Purity (RP-HPLC)	≥ 95.0%
Solubility	Soluble in water, PBS, dilute acetic acid; may require gentle vortexing or sonication
Endotoxin	< 1.0 EU/mg
Biological Activity	Customized octapeptides, with functions designed according to their sequences; commonly used for peptide library screening, epitope mapping, signal peptide research, or as candidate fragments for drug/vaccine design.
Storage Conditions	Store at -20°C, protected from light and moisture. After reconstitution, aliquot and store at -20°C.
Stock Location	Stock in USA
MOQ	1g

1.MECHANISM OF ACTION

E-I-L-E-V-P-S-T functions as a biologically active peptide fragment capable of modulating specific cellular signaling pathways through receptor binding or enzyme interaction. Its sequence is engineered to mimic functional domains of larger proteins, allowing it to influence processes such as cell adhesion, immune regulation, or metabolic signaling. The peptide’s activity depends on its amino acid composition and tertiary structure, enabling targeted intervention in molecular pathways relevant to therapeutic and diagnostic applications.

2.PRODUCT INDICATIONS

Biomedical Research: Study of peptide-receptor interactions, signaling cascades, and molecular mechanisms

Drug Discovery: Screening and development of peptide-based therapeutics and diagnostics

Immunology Applications: Investigation of immune modulation, antigen presentation, and vaccine design

Cell Biology: Exploration of cell adhesion, migration, and intracellular communication

Diagnostic Development: Utilization in assay development for biomarker detection and validation

3.CLINICAL EFFICACY OF PRODUCT

Research Reliability: Demonstrated consistency in experimental models, supporting reproducible scientific outcomes

High Purity: ≥95% purity verified by RP-HPLC, ensuring reliable and accurate results

Versatile Application: Suitable for in vitro assays, cell culture studies, and preclinical in vivo models

Customization Potential: Can be modified or conjugated for targeted delivery, imaging, or therapeutic enhancement

Quality Assurance: Each batch includes comprehensive analytical documentation, including mass spectrometry and endotoxin testing

Translational Relevance: Supports the development of novel peptide-based interventions for clinical and therapeutic use

4.DELIVERY & SHIPPING

We specialize in global logistics for various cosmetic peptides. Your order will be handled with the utmost care, ensuring safe, reliable, and intact delivery.
Professional and Secure Packaging
Each bottle of peptide is protected with a special packaging solution to ensure stability and integrity during transportation.
We can also customize packaging according to customer needs.
Shipping Methods
Main Method: International Air Freight

We primarily use DHL, FedEx, UPS, and TNT because of their global reliability, speed, and advanced tracking systems. Air freight ensures the fastest transit time and minimizes the impact of environmental factors on the product.