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Purity & Scientific Integrity

About Peplyte Co., Ltd.

A premier global synthesizer and bulk supplier of high-purity research peptides, serving research institutes, universities, and pharmaceutical laboratories globally.

Peplyte Synthesis Facility

Our Manufacturing Standards

Peplyte operates advanced automated Solid-Phase Peptide Synthesis (SPPS) and liquid-phase peptide synthesis platforms. Every synthesis cycle is strictly controlled to ensure optimal sequence fidelity, high cleavage efficiency, and minimal side-product generation.

Post-cleavage purification is conducted via multi-stage preparative High-Performance Liquid Chromatography (Prep-HPLC), followed by specialized lyophilization in Class 10,000 cleanroom environments to produce sterile, fluffy, and highly stable lyophilized cakes.

Quality Assurance & Analytical Testing

Quality is the cornerstone of reproducibility in scientific research. Each production batch undergoes dual-verification analytics:

  • Analytical HPLC: Verifies chromatographic purity exceeds ≥99.0% with baseline resolution.
  • Mass Spectrometry (ESI-MS / MALDI-TOF): Confirms molecular weight and sequence integrity against theoretical target values.
  • Endotoxin & Bioburden Testing: Rigorously monitored to meet strict in-vitro experimental standards.

Global Cold-Chain Logistics

All peptide vials are sealed with medical-grade butyl stoppers and flip-off aluminum crimps under inert nitrogen. Shipments are packaged in temperature-regulated insulated containers with specialized gel packs to prevent thermal degradation during transit.

Need Custom Synthesis or Bulk Quotes?

Our biochemistry team is available 6 days a week to review your peptide specifications, volume discounts, and custom modifications.

WhatsApp Direct: +852 5582 4163 Email Us: 2713892823@qq.com