• ABclonal can design different synthetic strategies depending on the peptide sequences to provide a wide range of peptides with various modifications according to the customer' requests.
  • 1
    Amidation (C-terminus) or Acetylation (N-terminus)

    Acetylation (N-Terminal), HYNIC (N-Terminal), DTPA (N-Terminal), Formylation (N-Terminal), Fatty acid (N-Terminal), Myristic acid (N-Terminal), Palmitoyl (N-Terminal), Benzyloxycarbonylation (CBZ), Amidation (C-Terminal), Succinylation (Suc, N-Terminal), etc.

  • 2
    Special Amino Acid

    D-Arg, D-Cys, D-Asp, D-Asn, D-Glu, D-Gln, D-Ser, D-His, D-Thr, D-Trp, D-Leu,D-Ile, D-Met, D-Pro, D-Val ,D-Phe, pGlu, Hyp, D-Lys,D-Tyr, D-Orn, Orn, Abu, Aib, (D)1-Nal, (D)2-Pal, (D)4-Cl-Phe, Nva, Nle, Hse, Hcy, Pen, Mpa,N-Methyl amino acid (Ala, Phe, Leu, Ile, Val, Gly, Met),Other amino acid, Dinitrobenzoylation (Lys), Lys (Me2), Phosphorylation (Tyr, Ser, Thr, single site), Tyr(SO3H2), Ser (octanoic acid), etc.

  • 3
    Fluorescence/Dye labeling

    Biotin (N-Terminal, Y/N Ahx), Biotin (Lys in sequence), Biotin (without Lys in sequence), FITC/5-FAM (N-Terminal, Y/N Ahx), Dansyl (N-Terminal, Y/N Ahx), MCA (N-Terminal), p-Nitroanilide (pNA, C-Terminal), AMC (C-Terminal). ABclonal offers a biotin-modified peptide that already has a success rate of nearly 100%.

  • 4
    Multiple Disulfide Bonds

    Disulfide bridge bond plays an important role in the stability of protein structure. ABclonal Peptide™ can build up to 4 disulfide bridges between cysteine at specified positions on one peptide.

  • 5
    Multiple Phosphorylations

    ABclonal Peptide™ can synthesize serine-, threonine-, and tyrosine-phosphopeptides. For peptides containing one or more of these hydroxy-amino acids, selective phosphorylation can be achieved by orthogonal protection or by Fmoc-protected phosphorylated amino acids. Now we have been able to provide 4 phosphorylated sites modified peptides.

  • 6
    Keyhole Limpet Hemocyanin (KLH), Bovine Serum Albumin(BSA), and Ovalbumin

    For generating significant immune responses, peptides are conjugated to more prominent carrier proteins, such as ovalbumin, or BSA or KLH. ABclonal Peptide™ couples the cysteine residue of the peptide to the carrier protein.

  • 7
    PEGylation

    PEGylation is the covalent conjugation of macromolecules with polyethylene glycol (PEG), polymers that are nonionic, nontoxic, biocompatible and highly hydrophilic. PEGylation enhances the therapeutic application of macromolecules.

  • 8
    Isotope Labeling

    ABclonal Peptide™ can label peptides with stable nonradioactive isotopes such as 2H, 15N, 13C, or both 15N and 13C. Isotope-labeled peptides are mainly used in medical and biological fields at higher prices, to meet the needs of customers, we accept micrograms isotope labeling peptide customization.

  • 9
    Multiple Antigenic Peptide(MAP) systems

    Multiple antigenic peptides, consisting of highly localized peptide density and high molecular weight, is one potent way to produce high-titer antipeptide antibodies and synthetic peptide vaccines. This system utilizes lysine to form a backbone to which multiple peptide chains can be attached. ABclonal Peptide™ can form Asymmetric 4 branches and Asymmetric 8 branches.

  • 10
    Quenched Fluorescent Peptide

    Abz/ Tyr (3-NO2) and EDANS/DABCYL.

Highlight


  • ABclonal has been able to provide .4 phosphorylated sites modified peptides.
  • Fluorescent labelingis our representative mature technology.
  • ABclonal offers a biotin-modified peptide that already has asuccess rate of nearly 100%.
  • ABclonal has been able to provide customers up to4 disulfide bridges in one peptide.
  • ABclonal accepts themicrograms isotope labelingpeptide customization.
  • After-sales Service

    ABclonal provides a free-issue retest or refunds 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

    ABclonal provides one-to-one technical support service for each customer.

  • Fast International Delivery

    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
Quote
  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.