Description

Suc-Ala-Glu-Pro-Phe-Pna CAS NO 128802-76-6 is a synthetic peptide substrate designed for high-precision biochemical research and diagnostic applications. This compound is critical for studying and quantifying the activity of specific proteolytic enzymes, particularly in complex biological matrices. It is an essential reagent for pharmaceutical R&D, clinical diagnostics, and academic research focused on enzyme kinetics and inhibitor screening.

Application

• Enzyme Activity Assays: Primary substrate for the quantitative measurement of specific protease activity in research and diagnostic kits.
• Pharmaceutical Development: Used in high-throughput screening (HTS) platforms to identify and characterize novel enzyme inhibitors for therapeutic targets.
• Clinical Diagnostics: Key component in in-vitro diagnostic (IVD) assays for detecting and monitoring disease-related enzymatic activity.
• Biochemical Research: Essential tool for studying enzyme kinetics, specificity, and catalytic mechanisms in academic and industrial laboratories.
• Quality Control: Employed as a reference standard in the quality control of enzyme preparations and diagnostic reagents.

Basic Information

Product Name	Suc-Ala-Glu-Pro-Phe-PNA
CAS No.	128802-76-6
Molecular Formula	C32H38N6O11
Molecular Weight	682.68 g/mol
Synonyms	N-Succinyl-Ala-Glu-Pro-Phe-p-nitroanilide; Suc-AEPF-pNA; Substrate for Chymotrypsin-like Activity; Suc-Ala-Glu-Pro-Phe-pNA; N-Succinyl-Alanyl-Glutamyl-Prolyl-Phenylalanyl-p-Nitroanilide; Protease Substrate 128802-76-6; Chromogenic Peptide Substrate for Proteases
EINECS	Contact for details

Quality Control

Our Suc-Ala-Glu-Pro-Phe-Pna is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity, mass spectrometry for identity confirmation, and stringent controls for moisture content. A detailed Certificate of Analysis (COA) is provided with every shipment, ensuring traceability and compliance with research-grade specifications.

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 prevent condensation and hydrolysis.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (HPLC/MS)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Water Content (KF)	≤ 5.0%
Solubility	Soluble in DMSO, DMF; Slightly soluble in water

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