Peptide synthesis services at ABclonal Technolgy employs a proprietary ligation technology which allows the synthesis of peptides with up to 200 amino acids.

During peptide synthesis, liquid-phase peptide synthesis (LPPS) is used for shorter peptides to minimize side reactions and solid-phase peptide synthesis (SPPS) is used for longer peptides to enable rapid separation between the growing peptide and the reaction mixtures.

Microwave technologies are also used to increase the chemical coupling efficiency, improve peptide yields, and enhance success rate.

As a result, some of our advantages include:

  • High Success Rate – >98%
  • Long Peptides – Length up to 200 amino acids
  • Quantity – From mg to kg scales
  • High Purity – Up to 99%
  • Peptide Conjugations and Modifications – BSA, KLH, etc
Purity Crude, 70%, 75%, 80%, 85%, 90%, 95%, 98%, 99%
Peptide desalting and salt conversion Trifluoroacetic acid (TFA) salts can be removed or converted into acetate salts.
Delivery time 3 to 4 weeks
Quality control Provide MS, HPLC and COA report of each peptide

Certificate of analysis includes MS and HPLC analyses. These analyses are followed by independent QA (quality assurance) procedures, guaranteeing the highest quality of peptides.

Quality Control Analyses

  • Amino acid analysis (AAA)
  • Nitrogen elemental analysis
  • Solubility testing
  • Water content (Karl Fischer)
  • Acetate content (HPLC)
  • Maldi-Tof MS
  • NMR testing
  • Free aliquoting
  • Free thiol group testing


Papers that include peptides synthesized using our services have been published in highly creditable journals such as Cell and other publications.

  1. For quotation requests and questions, you may contact us by email, phone, or via our online quotation system.
  2. Orders can be placed by phone, email, fax, or online with a formal Purchase Order or credit card.
  3. Please send your samples to ABclonal, 86 Cummings Park Dr, Woburn, MA 01801, United States.