Description

Ser-Tyr β-Naphthylamide is a specialized synthetic peptide derivative used as a critical biochemical reagent. This compound is primarily valued as a chromogenic substrate for the detection and study of specific proteolytic enzyme activities. It is essential for researchers and manufacturers in the life sciences, pharmaceutical development, and diagnostic industries. The product is supplied to meet the stringent purity and consistency requirements of advanced biochemical applications.

Application

• Enzyme Substrate: Acts as a chromogenic substrate for the assay of proteases like chymotrypsin and related serine proteases.
• Biochemical Research: Used in kinetic studies, enzyme characterization, and inhibition assays in academic and industrial R&D laboratories.
• Diagnostic Reagent Manufacturing: A key component in the formulation of test kits for clinical diagnostics and biomedical research.
• Pharmaceutical Screening: Employed in high-throughput screening (HTS) platforms to identify and evaluate potential therapeutic enzyme inhibitors.
• Cell Biology Studies: Utilized in assays to detect and localize protease activity within cellular and tissue samples.

Basic Information

Product Name	Ser-Tyr β-Naphthylamide
CAS No.	24008-82-0
Molecular Formula	C₂₅H₂₇N₅O₅
Molecular Weight	477.52 g/mol
Synonyms	N-Succinyl-L-Alanyl-L-Alanyl-L-Prolyl-L-Phenylalanine 4-Nitroanilide; Suc-AAPF-pNA; N-Succinyl-Ala-Ala-Pro-Phe p-nitroanilide; Protease Substrate Suc-AAPF-pNA; Suc-AAPF-pNA Substrate; Chymotrypsin Substrate I; S-7388 (common catalog number); N-Succinyl-Alanyl-Alanyl-Prolyl-Phenylalanine 4-Nitroanilide
EINECS	Contact for details

Quality Control

Every batch of Ser-Tyr β-Naphthylamide is manufactured and tested under strict quality management systems to ensure high purity and batch-to-batch consistency suitable for sensitive biochemical applications. Our products undergo rigorous quality testing to ensure compliance with industry standards. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept sealed in a dry environment to prevent degradation. For long-term storage, consider desiccants.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 1.0%
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.