• The peptide library is a large collection of related and diverse sequences used to identify critical motifs for protein function or protein recognition. These powerful tools have wide applications in numerous areas such as proteomics research, drug test, epitope identification, enzyme substrate identification, receptor-ligand screening, etc.
  • ABclonal has a rapid high-throughput parallel peptide synthesis platform that enables to synthesize a larger quantity of high purity peptides at a lower cost than traditional methods.

1.Peptide length:1-30AA
2.All service timelines are approximate. In most cases, we finish the custom project within the appointed time. However, difficult sequences may require additional synthesis time. In these cases, we will communicate with customers in advance.


  • Flexible Purities

    Crude, and from 70% to 99% purity, depends on the customer's requires.

  • Desalination and Salt Transfer

    According to customer's requests, we can do TFA salt treatment and convert to acetate.

  • Fast Delivery

    2-3 weeks (average), 1-2 weeks (urgent).

  • Quality Control

    MS, HPLC, and COA tests

  • Capacity

    Up to 8000-10000 peptides/month.

  • Ready-to-use Format

    ABclonal can deliver peptide libraries in either 96-well plates or tubes.

  • Competitive Price

    Significantly lower than the market prices.

  • Optimized Chemistries

    Optimized chemistries are employed to ensure consistent quality, purity, and quantity in each batch and between batches.

  • No Cross-contamination

    Peptides are directly lyophilized in the wells of 96-well plates.

  • After-sales Service

    Provide free-issue retest or refund for the unqualified products within 2 weeks. Provide 1 to 3 month free retesting for ineligible items and 1 to 2 weeks free store for samples.

  • Technical Support

    We provide one-to-one technical support service for each customer.

  • Fast International Shipping

    The peptide is delivered in lyophilized form.

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

Analysis List

  • 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
  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.