Description

Pmp-D1 Peptide CAS NO 140880-45-1 is a synthetic peptide containing the non-natural amino acid (2,2,5,7,8-pentamethylchroman-6-sulfonyl)-D-arginine. This specialized modification is critical for advanced biochemical research and development, particularly in the study of protein-protein interactions and enzyme kinetics. It is an essential building block for pharmaceutical and biotechnology researchers developing novel therapeutic agents and diagnostic tools. The compound's unique structure makes it valuable for applications in proteomics, signal transduction research, and targeted drug discovery programs.

Application

• Biochemical Research Reagent: Used as a key substrate or inhibitor in enzymatic assays to study protease activity and specificity.
• Pharmaceutical Intermediate: Serves as a critical building block in the synthesis of novel peptide-based drug candidates targeting specific biological pathways.
• Proteomics & Signal Transduction: Employed in research to investigate protein-protein interactions, post-translational modifications, and cellular signaling mechanisms.
• Diagnostic Development: Utilized in the design and development of sensitive diagnostic assays and biosensors for clinical and research use.
• Antigen Synthesis: Acts as a component in the synthesis of custom antigens for antibody production and immunological studies.
• Structure-Activity Relationship (SAR) Studies: Integral for medicinal chemistry programs aimed at optimizing peptide lead compounds for enhanced potency and stability.

Basic Information

Product Name	Pmp-D1 Peptide
CAS No.	140880-45-1
Molecular Formula	C41H64N12O11S
Molecular Weight	909.1 g/mol
Synonyms	(2,2,5,7,8-Pentamethylchroman-6-sulfonyl)-D-arginine-containing peptide; Pmp(D1) peptide; Pmp-D1; Peptide with Pmp modification; NG-(2,2,5,7,8-pentamethylchroman-6-sulfonyl)-D-arginine peptide; PMC-D-Arg peptide; Chroman sulfonyl arginine peptide; CAS 140880-45-1
EINECS	Contact for details

Quality Control

Our Pmp-D1 Peptide is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and MS for identity confirmation, to ensure it meets the high standards required for research and development. We provide full traceability and detailed Certificates of Analysis (COA) with every shipment, documenting all critical quality attributes. Our commitment to cGMP-compliant practices ensures consistent quality and reliability for your most demanding applications.

Storage

Preserve in a tightly closed container, protected from light. Store at -20°C or below in a dry environment. Due to its hygroscopic (moisture-sensitive) nature, the container must be sealed under an inert atmosphere or with desiccant after each use to maintain stability and prevent degradation. Allow the product to equilibrate to room temperature before opening to minimize moisture condensation.

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	≥ 70.0%
Solubility	Soluble in DMSO, DMF; sparingly soluble in water

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