Description

Ra X Peptide is a synthetic peptide compound with the CAS registry number 140679-94-3. This high-purity peptide is critical for advanced research and development in life sciences, offering precise biological activity and structural integrity. It is primarily utilized by pharmaceutical researchers, biotechnology companies, and academic institutions engaged in drug discovery, biochemical assays, and proteomics studies.

Application

• Pharmaceutical Research: As a key intermediate or reference standard in the development of novel therapeutic agents and peptide-based drugs.
• Biochemical Assays: Used as a substrate, inhibitor, or ligand in enzymatic studies and receptor binding experiments to elucidate biological pathways.
• Proteomics & Biomarker Discovery: Serves as a critical tool for mass spectrometry calibration, protein identification, and the study of protein-protein interactions.
• Cell Culture & Signaling Studies: Applied in vitro to investigate cellular responses, growth factor activity, and intracellular signaling mechanisms.
• Diagnostic Development: Utilized in the formulation of immunoassays, biosensors, and diagnostic kits for detecting specific biological markers.
• Cosmeceutical R&D: Investigated for potential applications in advanced skincare formulations targeting specific dermatological pathways.

Basic Information

Product Name	Ra X Peptide
CAS No.	140679-94-3
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	RA-X Peptide; CAS 140679-94-3; RAX Peptide; Cyclic RA-X; RA-X Cyclopeptide; RA-X (cyclic peptide); 140679-94-3; RA-X
EINECS	Contact for details

Quality Control

Every batch of Ra X Peptide is manufactured under strict quality management systems and undergoes comprehensive analytical testing. We ensure compliance with high-purity standards suitable for research and development applications. A detailed Certificate of Analysis (COA), including data for purity (HPLC), identity (MS, NMR), and other critical parameters, is provided with each shipment to guarantee traceability and product integrity.

Storage

Preserve in a tightly closed container, protected from light. Store at -20°C or below for long-term stability. This product is hygroscopic (moisture-sensitive) and should be handled under anhydrous conditions to prevent degradation. 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%
Single Impurity (HPLC)	≤ 2.0%
Water Content (KF)	≤ 5.0%
Peptide Content	≥ 80.0%
Solubility	Soluble in DMSO, sparingly soluble in water

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