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Peptide Synthesis Pricing

*This chart listed the price for most standard peptides. For peptides >30 or <6 amino acids in length, please submit your quote, and we will get back to you.

Peptide Synthesis Quality Control

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

• 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

Peptide Modification

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.

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.

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%.

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.

Multiple Phosphorylations

ABclonal 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.

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.

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.

Isotope Labeling

ABclonal 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.

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 can form Asymmetric 4 branches and Asymmetric 8 branches.

Quenched Fluorescent Peptide

Abz/ Tyr (3-NO₂) and EDANS/DABCYL.

Publication

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