Peptide Synthesis - Peptide Service
Place Order
Synthetic peptide plays a critical role in many research and development projects across various areas of scientific disciplines. Peptide applications range from T-cell stimulation to epitope mapping, enzyme-substrate studies, and much more!
Other than DNA sequencing services, Eton Bioscience is pleased to provide you with high quality peptide synthesis services. To meet various project demands, we offer standard, customized, and peptide library services with fast turnaround time of 2-3 weeks. With this service, we deliver the orders to all customers in San Diego area with $10 handling fee. For non-local US customers in other areas, we will deliver the orders via UPS Next Day Air Saver. Please note that the shipping and handling fees vary based on your location.
Standard Peptide Synthesis
Standard peptide synthesis can be ordered via our online ordering system. Please refer to our price table to view our competitive prices. Our ordering system is defined as follows:
Quantity
We provide different quantity levels depending on your needs.
| Quantity (mg) | |||||||||||
| 1-5 | 5.1-10 | 10.1-15 | 15.1-20 | 20.1-25 | 25.1-30 | 30.1-40 | 40.1-50 | 50.1-60 | 60.1-80 | 80.1-100 | >100.1 |
Purity
We can provide crude peptide products or provide different purities base on your needs using our HPLC systems.
| Purity | ||||||
| Crude | Desalted | 85% | 90% | 95% | 98% | 98%+ |
Peptide Modifications
We offer various peptide modifications tailored to your needs. Below is a table of the basic modifications we provide. If you need any other specific modification that cannot be found in the table below, please download complete modification list or contact us at 1-800-758-1630, or contact support at peptide@etonbio.com
| N-terminal Modifications | C-terminal Modifications |
| Acetylation | Amidation |
| Biotin | pNitroanilide* |
| FITC | 7-Amino 4-methyl coumaride* |
| Dansyl | Cysteamid |
| 7-Methoxycoumarin Acetic Acid | MAPS 4/8 branches |
| Formylation* | tBu |
| Myristic Acid* | AMC |
| Palmitoylation* | TBzl |
| Non-standard Residues | Special/Internal Modifications |
| Ornithine* | Biotin (Lys in sequence)* |
| Norleucine* | Amide cyclization |
| Norvaline* | Cyclization (up to 3 disulfide bridge) |
| Homoserine* | BSA/KLH/OVA/THY conjugation |
| Homocysteine* | Phosphotyrosine* |
| Penicillamine* | Glycosylation* |
| D-amino acids* | DABCYL/Glu(EDANS)-NH2 |
* The cost for any extra amino acids used will be included in the modification price.
Certification of Analysis
Your Quality Assurance
| HPLC | ||
| All peptides synthesized will be purified using a new HPLC system with fraction collection capability. The purity of your peptide will be authenticated by a comprehensive HPLC data report. |  |
|
| MS | ||
| To confirm the identity of the synthesized peptide, we use a state-of-the-art Mass-Mass Spectrometer system to determine the exact molecular weight of the peptide. A detail Mass Spec report will be included with the peptide products. |  |
|
| We provide custom peptide amino acid analysis for all peptide orders. The example shown to the right displays peptide sequence, charge, molecular weight, hydrophilicity, isoelectric point, and suggested solvents for your peptide products. |  |
|
Delivery
Standard Service
Upon delivery, you will receive:
- Lyophilized Peptide
- HPLC Data Report
- MS Data Report
- Peptide Analysis
Service Commitment
Most peptides shall be delivered within 2 to 3 weeks from the order date. All effort will be made to deliver your order at an earlier time. For local customers at San Diego and Raliegh/Durham/RTP, we will be able to deliver the peptides to you personally free of charge. For existing DNA sequencing customers, the shipping is also free. For non-DNA-sequencing customers, we will charge a flat shipping and handling fee of $15 for standard Fedex overnight services.
Place Order