• Peptide libraries are large collections 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 discovery, epitope identification, enzyme substrate identification, receptor ligand screening, and many others.
  • ABclonal has a rapid high-throughput parallel peptide synthesis platform that enables to synthesize larger quantities of high purity peptides at 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, depending on your requires.

  • Desalination and salt transfer

    According to customers' requirements, we can do TFA salt treatment, can also convert to acetate.

  • Fast delivery

    2-3weeks, 1-2 weeks for urgent.

  • Quality control

    MS, HPLC and COA after each synthesis step for free.

  • Capacity

    Up to 8000-10000 peptides/month.

  • Ready-to-use format

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

  • Competitive prices

    30% below market prices.

  • Optimized chemistries

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

  • No Cross-contamination

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

  • After-sales service

    Problems submitted in 1-2 weeks, we provide free-issue retest ,and refund for unqualified products.Ineligible goods retesting in 1-3 month free.

  • Technical support

    Our technical support permanent, customers enjoy experienced technical experts one to one service.

  • Fast globle delivery

    Peptide is delivered in lyophilized form.

Certificate of Analysis includes MS and HPLC analyses performed after the completion of peptide synthesis, purification, and QC (quality control) steps. These analyses are followed by independent QA (quality assurance) procedures, guaranteeing the highest quality of peptides.

Analysis List

  • Chromatography (HPLC, TLC, GC, IC)
  • Chromatography coupled to MS (LC-MS/ESI)
  • Spectroscopy (UV-Vis, IR, NMR)
  • Refractometry
  • Polarimetry
  • Metallic Analysis (AAS, ICP, ICP-MS)
  • Elemental Analysis
  • Titration (Acid-Base Titration, Karl Fischer Titration)
  • Amino acid analysis

  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.
  4. Our customer service representatives are available 24/7.