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Peptide Synthesis Services

KMD Bioscience has rich experience in peptide synthesis research and has advanced technologies in peptide synthesis, modification and purification services, making our peptide synthesis services widely used in different research fields, including disease diagnostics, drug discovery, and vaccine development. The peptide synthesis services are based on liquid-phase peptide synthesis and solid-phase peptide synthesis. The longest peptide sequence that can be synthesized by KMD Bioscience can reach ~200 amino acids, and there are a variety of analysis items for customers to choose. For peptide sequences below 30 amino acids, we can deliver them to customers in only 2-3 weeks, the time cost of customers is greatly saved.

Peptides are highly specific and effective, and well tolerated. As numerous functional peptides are involved in human physiological processes as neurotransmitters, ion channel ligands, hormones, growth factors, anti-infective agents, etc., which makes them more and more valued in the development of drugs. In addition to vaccine and drug development, synthetic peptides can also be used to study antigen-antibody interactions or epitope mapping based on the microarray technology platform to provide a theoretical basis for vaccine design.


Peptide Synthesis Techniques:


--LPPS (Liquid Phase Peptide Synthesis): suitable for synthesizing relatively short peptides

--Large-scale SPPS (solid phase peptide synthesis): suitable for synthesizing long and complex peptide sequences

--Microwave technology: effectively improve the efficiency of the reaction and the rate of obtaining the synthesized peptide


Service Content:


Service Content

Service Instruction


* Rough, 70%, 75%, 80%, 85%, 90%, 95%

Desalination/base substitution

*Upon request, peptides can be desalted with TFA and replaced with phosphate.

Quality control

* Provide HPLC, MS, and COA quality control documents

Delivery Time

* About 2-3 weeks below 30 amino acids; please contact our staff for other information


Quality Control:


--Chromatography (HPLC, TLC, GC, IC)  

--Chromatographic MS (LC-MS / ESI)

--Spectroscopy (UV-Vis, IR, NMR)       

--Refractive index


--Metal Analysis (AAS, ICP, ICP-MS)

--Elemental analysis                    

--Titration (acid-base titration, Karl Fischer titration)

--Amino acid analysis


Service Highlight:


--High success rate: more than 98% of customized peptides can be synthesized

--Short duration: peptides up to 30 amino acids will be delivered in about 2-3 weeks

--Personalization: up to 200 amino acids

--Purity: from rough to 98% pure

--Synthesis volume range: MG to KG scale

--Peptide conjugation: BSA, KLH, OVA, etc.

--Strict quality control: all synthesized peptides are accompanied by MS, HPLC, COA documentation

--A range of modified peptide synthesis available


How to Order?

If you have any questions regarding our services or products, please feel free to contact us by E-mail: or Tel: +86-400-621-6806;