Custom Peptide Synthesis

Online Inquiry
Designed for biological research and industrial applications, not intended for individual clinical or medical purposes.

Fast, flexible peptide synthesis from research grade to GMP-ready development support.

Project Discussion

Share your target sequence, purity, scale, modification, delivery format and documentation requirements. Quantai will review feasibility and respond with a practical quotation route.

Request a Quote

Core Capabilities

Linear, cyclic, stapled and modified peptides

Technical scope, quality level, batch documents and delivery requirements can be configured according to project stage.

Difficult sequences and long peptide chains

Technical scope, quality level, batch documents and delivery requirements can be configured according to project stage.

Milligram to kilogram scale planning

Technical scope, quality level, batch documents and delivery requirements can be configured according to project stage.

Purification, MS/HPLC analysis and documentation

Technical scope, quality level, batch documents and delivery requirements can be configured according to project stage.

Typical Workflow

1Requirement review
2Technical feasibility
3Quotation and timeline
4Synthesis or process execution
5QC documentation
6Shipment and follow-up
Development StageOur Peptide Support
Concept & FeasibilityPeptide design strategy, sequence optimization and feasibility assessment
Discovery ResearchCustom peptide synthesis, targeting peptide design and functional screening support
Lead OptimizationPeptide modification, conjugation strategy and structure-function optimization
Process DevelopmentRoute optimization, process robustness and impurity control strategy
GMP ManufacturingGMP-compliant peptide synthesis, quality documentation and batch release support