Description

Suc-Phe-Leu-Phe-Pna CAS NO 75651-69-3 is a synthetic peptide substrate designed for biochemical research and enzymatic studies. This compound is of significant value for its specific role in the investigation and quantification of protease and peptidase activity. It is primarily needed by researchers and quality control laboratories in the pharmaceutical, biotechnology, and life sciences sectors for developing assays and studying enzyme kinetics.

Application

• Protease/Peptidase Substrate: A critical tool for measuring the activity of enzymes like chymotrypsin, elastase, and other serine or cysteine proteases in vitro.
• Biochemical Assay Development: Used in high-throughput screening (HTS) platforms to identify and characterize potential enzyme inhibitors for drug discovery.
• Enzyme Kinetics Studies: Enables the determination of kinetic parameters (Km, Vmax) for detailed mechanistic studies of proteolytic enzymes.
• Diagnostic Reagent Component: Can be incorporated into diagnostic kits for detecting specific protease activities related to pathological conditions.
• Quality Control in Biomanufacturing: Employed to monitor and validate the activity and consistency of enzyme batches used in production processes.
• Academic Research: Serves as a standard reagent in university and institutional labs for fundamental research in biochemistry and molecular biology.

Basic Information

Product Name	Suc-Phe-Leu-Phe-Pna
CAS No.	75651-69-3
Molecular Formula	C35H41N5O8
Molecular Weight	659.73 g/mol
Synonyms	Suc-Phe-Leu-Phe-pNA; Suc-F-L-F-pNA; N-Succinyl-Phenylalanyl-Leucyl-Phenylalanyl-4-Nitroanilide; N-Succinyl-L-Phenylalanyl-L-Leucyl-L-Phenylalanyl-p-Nitroanilide; Substrate for Chymotrypsin; Protease Substrate 75651-69-3; Suc-FLF-pNA; Chymotrypsin Substrate Suc-FLF-pNA
EINECS	Contact for details

Quality Control

Our Suc-Phe-Leu-Phe-Pna is produced under stringent conditions to ensure high purity and batch-to-batch consistency, suitable for sensitive research applications. Each lot undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment to guarantee compliance with your research 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). Allow the vial to equilibrate to room temperature in a desiccator before opening to minimize moisture absorption.

Specification

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

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