Cyclic peptides are commonly used for diagnostics and vaccine development. Compared with straight-chain peptides, cyclic peptides have better conformational stability, target affinity, and improved selectivity. GenScript now offers compressive types of cyclic peptides up to kg levels to help accelerate your peptide therapeutic development projects.
| Types | Sequence Length | Quantity | Purity** | QC Reports | Free Solubility Testing | TFA Removal | Add-on Service Options |
|---|---|---|---|---|---|---|---|
| One Disulfide Bond | 10-60AA | µg to kg | ≥70% to ≥98% | MS and HPLC for cyclization verification | Free for Ultrapure water, 1 × DPBS(pH 7.1±0.1), DMSO | Standard & Guaranteed Service |
|
| Two Disulfide Bonds | Up to 35AA | ||||||
| Three Disulfide Bonds | µg to mg | ||||||
| Bicyclic | Up to 30 AA | ||||||
| Click | |||||||
| Stapled Peptide | |||||||
| Dimer | Up to 40 AA | ||||||
| Thioether | |||||||
| Head to Tail Cyclization | Up to 50 AA | µg to kg | |||||
| Side chain to Side Chain Cyclization |
* Turnaround time includes all business days from order confirmation to completion, not including shipping time.
** Purity indicates the percentage of cyclized peptide in the ratio to the total product.
Note: Enquiries on other types of cyclization are welcome.
Cyclic libraries service consists of head-to-tail cyclic peptides or cyclic peptides with one disulfide bond coming soon.
Our AccuPep+ QC services that can help you assess peptide sample consistency and obtain reproducible results.
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Dissolve peptide with up to 3 testing solvents to achieve the maximum concentration by saving your peptide sample.
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Reduce TFA content to be <1% to help avoid the impact of TFA on your research.
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GenScript offers Endotoxin Control and Analysis services to reduce endotoxin content to be ≤0.01 EU/µg.
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Deliverables
Your peptides will arrive as lyophilized powder with following features:
HPLC and MS Reports for Each Peptide
Certificate of Analysis: pThe appearance, quantity, molecular weight and purity of each peptide will be analyzed and included in the Certificate of Analysis report.
