Conscientia Industrial Co., Ltd

Z-Phe-Leu-Glu-pNA
Z-Phe-Leu-Glu-pNA | CAS 104634-10-8 Manufacturer & Supplier in China
Conscientia Industrial is a professional manufacturer and supplier of Z-Phe-Leu-Glu-pNA CAS 104634-10-8 in China, offering ≥98.0% purity, reliable supply, complete technical documentation and global shipping. Contact us for the latest price and COA.
Product Overview
Z-Phe-Leu-Glu-pNA (CAS 104634-10-8) is a synthetic chromogenic peptide substrate designed for evaluating protease activity and enzyme kinetics. In biochemical assays, this compound is utilized to measure specific cleavage rates by monitoring p-nitroaniline release at 405 nm. Conscientia Industrial synthesizes Z-Phe-Leu-Glu-pNA using precision peptide coupling methods and chromatographic purification.
Technical Specifications
Product Name: | Z-Phe-Leu-Glu-pNA |
CAS Number: | 104634-10-8 |
Category: | Peptides |
Peptide Length: | 3 Amino Acids |
One-letter Sequence: | Z-FLE-pNA |
Three-letter Sequence: | Z-Phe-Leu-Glu-pNA |
Molecular Formula: | C34H39N5O9 |
Molecular Weight: | 661.70 |
Quality Standard: | In-House Specification |
Appearance: | White to off-white lyophilized powder |
Purity (HPLC): | ≥98.0% |
Alternative Grade: | ≥95.0% |
Water Content: | ≤10.0% |
Acetate Salt Form: | Acetate Content ≤15.0% |
Trifluoroacetate Salt Form: | TFA Content ≤15.0% |
Manufacturer: | Conscientia Industrial |
Brand: | Conscientia Industrial |
Country of Origin: | China |
Availability: | In Stock |
Molecular Structure

Why Choose Conscientia Industrial
Quality Assurance: Z-Phe-Leu-Glu-pNA is verified by HPLC and mass spectrometry to ensure accurate sequence structure and high purity.
Documentation: Certificate of Analysis (COA), Safety Data Sheet (SDS), and Method of Analysis (MOA) are provided for each batch of Z-Phe-Leu-Glu-pNA CAS 104634-10-8.
Production Capacity: Flexible synthesis capacity supports custom orders from milligram evaluation lots to bulk commercial production.
Direct Supply: Direct factory manufacturing ensures reliable inventory, competitive pricing, and dedicated technical support.
Packaging & Storage
Packaging: Available in 1mg, 5mg, 10mg, 50mg, 100mg, 500mg, 1g, 10g in vials or in aluminium foil bags. Customized packaging and private labeling services are available upon request.
Storage Condition: Store sealed at -20°C in a dry and dark place.
Shelf Life: 24 months when properly stored under recommended conditions.
Safety Handling: This product is intended for research and industrial use only. It is not intended for human or veterinary diagnostic or therapeutic use. Handle with proper personal protective equipment.
Shipping & Quotes
Conscientia Industrial provides worldwide logistics solutions for Z-Phe-Leu-Glu-pNA (CAS 104634-10-8), including international courier service, air freight, and sea freight. A complete set of shipping documents is provided to support international import and export requirements.
Contact us today for the latest quotation, COA, SDS, and technical documentation.
Expert Review
Rating: 5/5
★★★★★ Marcus V. (Senior Research Scientist)
The peptide exhibits strong consistency in purity and structure, with reliable delivery and performance in our research applications. Highly recommended.