Catalog Peptides

catalog peptides to support your research and development needs. Our collection includes over 1000 peptides, such as hormones, neuropeptides, antibiotic peptides, and neurotoxins, known for their biologically active properties.

We specialize in peptides focused on GPCR ligands and peptide neurotoxins, available in small research quantities at competitive prices. All peptides are provided at >95% purity (HPLC tested) with TFA counter ions, unless otherwise specified.

Product Highlights

  • Over 1000 catalog peptides available

  • Ready-to-use for research applications (manufacturing experience for 6,000 kinds of peptide per year)

  • Focused on hormonal, neuroactive, and signaling peptides

  • Available in small to bulk quantities upon request

  • High purity and verified quality guaranteed

Popular Categories:

Adipokinetic Hormones | ACTH | Amyloid Peptides | Angiopoietin-Related Peptides | Bradykinins | Calcitonin & CGRP | Conotoxins | CRF | Defensins | Enkephalins | Ghrelins | GnRH | Growth Hormone Releasing Factors | LH-RH & Analogs | Neuropeptides | Oxytocins | Substance P | VIP | and many more.

Custom Peptides

High-quality custom peptide synthesis, delivering reliable results through advanced synthesis and purification technologies. With extensive expertise, we ensure fast turnaround, competitive pricing, and exceptional purity levels to meet diverse research and industrial needs.

Our Offerings

  • Long-chain Peptides

  • Modified Peptides

  • Bulk-scale Peptides

Comprehensive Process

Synthesis → Purification → Salt Exchange → Lyophilization → Quality Testing → Data Management

Technical Excellence

  • Advanced Chemical and Bioprocess Technologies

  • Global DMF Certification for regulatory compliance

Peptide Modifications Available

  • N-terminal: Acetylation, Biotinylation, Formylation, Fatty Acid, PEG, Cyclicization

  • Side Chain: Fluorescent Dyes (FITC, FAM, TAMRA, Cy3, Cy5), Phosphorylation, Unusual Amino Acids, Disulfide bonds(Cys-Cys)

  • C-terminal: Amidation, Cysteamide, Methyl/Ethyl Esters, ρ-Nitroanilide, AMC, KLH, BSA Conjugation

Generic Peptides

generic peptide APIs manufactured in GMP-certified facilities by trusted producers, ensuring safety, consistency, and global regulatory compliance. Our cost-effective solutions support pharmaceutical research and therapeutic development. 

We supply a wide range of generic peptides, including Desmopressin Acetate (Ph.Eur./USP/DMF), Leuprorelin Acetate (Ph.Eur./USP/DMF), Ganirelix Acetate (USP/DMF), Vasopressin Acetate (USP/DMF), Triptorelin Acetate(USP), Taltirelin Acetate(JP) and Octreotide Acetate (USP)  – empowering innovation in peptide-based therapeutics.

GMP Peptides

Trusted GMP-Certified Peptide Manufacturing

GMP-grade peptide APIs manufactured in Korea’s first MFDS-approved peptide production facility. These peptides are produced under strict GMP regulations, ensuring exceptional purity, consistency, and regulatory compliance for pharmaceutical and research applications.

We specialize in large-scale and high-purity peptide manufacturing with complete compliance to GMP regulations.

 

Advanced Synthesis Technologies

With over 20 years of peptide synthesis experience, we provide tailored manufacturing solutions based on your specific requirements.

1. Solid-Phase Peptide Synthesis (SPPS)
Ideal for long or complex peptides, scalable from grams to multi-kilogram quantities.

2. Solution-Phase Peptide Synthesis (SPS)
Cost-effective for short peptides or those unsuitable for resin matrices.

3. Convergent Fragment Synthesis (SPPS + SPS)
Combines both techniques for improved yields and efficiency in long peptide structures.

 

Purification & Isolation

Our in-house purification technology ensures peptides of pharmaceutical-grade purity, suitable for use as raw materials.

  • Industrial HPLC systems (validated, 350–500 g/day capacity)

  • Cleanrooms and clean booths (Class 100,000 to 100)

  • Freeze-drying (lyophilization) up to 50 kg per batch

  • Systems constructed with SUS 316L and connected N₂ purge systems

 

Quality Assurance and Compliance

Every step—from raw material sourcing to final release—is monitored through our GMP-validated QA/QC system.

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