Description

Ec 3.4.21.5 is a high-purity enzyme preparation, specifically a serine protease. This product is essential for biochemical research and industrial processes requiring precise protein digestion or modification. It is a critical reagent for pharmaceutical development, diagnostic manufacturing, and life science research. Our supply ensures consistent activity and purity for reliable, reproducible results.

Application

• Biopharmaceutical Processing: Used in the downstream processing of therapeutic proteins, including peptide mapping and protein sequencing.
• Diagnostic Reagent Manufacturing: A key component in the production of enzymatic assay kits and diagnostic reagents.
• Life Science Research: Essential for proteomics research, cell culture applications, and studying protein structure-function relationships.
• Food Science & Technology: Employed in protein hydrolysis for flavor development and functional food ingredient production.
• Industrial Biotechnology: Applied in biocatalysis for the synthesis of fine chemicals and specialty peptides.

Basic Information

Product Name	Ec 3.4.21.5
CAS No.	9014-41-9
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Serine Protease; Trypsin (from Bovine Pancreas); Protease, Serine; Tryptase; EC 3.4.21.4; Parenzyme; Tryptar; Trypure; Trypzean
EINECS	232-650-8

Quality Control

Our Ec 3.4.21.5 is manufactured under strict quality systems. Each batch is tested to ensure it meets high standards for enzymatic activity, purity, and specificity. Certificates of Analysis (COA) detailing assay results, impurity profiles, and stability data are provided with every shipment. We support compliance with cGMP, ISO, and other relevant regulatory frameworks for research and industrial use.

Storage

Preserve in a tightly closed container, protected from light. Store at 2-8°C. This material is hygroscopic (moisture-sensitive) and should be handled in a dry environment to maintain stability and activity. For long-term storage, consider desiccated conditions.

Specification

Item	Specification
Appearance	White to off-white lyophilized powder
Identification (IR)	Conforms
Assay (Activity)	≥ 1000 USP units/mg protein
Protein Content (Biuret)	≥ 80%
Loss on Drying	≤ 5.0%
Microbial Limits	Meets USP <61> and <62> requirements

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