Custom Peptide Manufacturing
Synthetic custom peptides are important tools in drug discovery and proteomic research. Our custom peptide synthesis service portfolio supports researchers in applications requiring high-quality custom peptides, and arrays. In addition to the use of cutting-edge technology, competitive prices, and continuous investment in worldwide operations, we also offer:
- Deep scientific expertise and over 30 years of experience in the field - we meet customers’ specifications, no matter how complex.
- Outstanding customer service & technical support - our customers are provided with best-in-class service and support.
- Our commitment to quality for guaranteed product performance - It is the output of our state-of-the-art analytical instruments, coupled with a robust quality management system.
Product | Product Description | |
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Custom Peptide Synthesis | Milligram to gram quantities with a variety of options to meet your research needs. | Request Quote |
Custom Peptide Synthesis
Please take advantage of our specialized knowledge on sophisticated peptide design, synthesis methods, and handling. We offer a comprehensive service portfolio to support researchers.
Specification | |
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Peptide Length | 6~30 amino acid residues(please inquire us for less than 6 residues or more than 31 residues) |
Quantity | 2 mg, 5 mg, 10 mg, 15 mg, 25 mg, 50 mg, 100 mg (for other quantities, please inquire) |
Chemical Modification | Acetylation, Biotinylation, Amidation, Ahx, KLH Conjugation, etc. |
Labeling Dye | FAM, TAMRA |
Purity | Unpurified, 70%≦, 80%≦, 90%≦, 95%≦ |
Guidelines for selecting the purity of custom peptides based on their intended use
Please select the desired purity (≦) from the following options. We also offer purity guarantees via HPLC to accommodate various research needs for other purities and synthesis scales. Please feel free to consult with us regarding immunological purity (Crude), 70%≦, 80%≦, 90%≦, and 95%
Purification level | Recommended applications |
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Peptide dissolution and storage methods
Storage Methods
- Peptides are delivered in a lyophilized (freeze-dried) state. Upon receiving the peptides, store them in a dark place at 2-8℃ or below this temperature.
- Lyophilized peptides are stable at room temperature for a few days to weeks, but if you plan to store for a longer period, we recommend storing them at -20℃ or below.
- Humidity can degrade peptide stability. When using peptides stored in a freezer, ensure they return to room temperature sufficiently before use.
Dissolution Methods
- There is no universal solvent that can dissolve all lyophilized peptides, but it must be compatible with the biological assay.
- You may need to try multiple solvents to find the suitable solvent. To select the most appropriate solvent for your peptides, some trial-and-error may be necessary.
- The first chosen solvent may not work, so it is good to first try solvents that can be easily removed by freeze-drying. Therefore, it is important to perform solubility tests with a small amount of peptide before dissolving all of the peptide.
Related Product Resources
- Article: Peptide Quick Tips
Helpful guidelines for proper storage and resuspension of your peptide for optimal performance in your assay.
- Article: Handling and Storage Protocol for Synthetic Peptides
One of the most challenging aspects of working with synthetic peptides is determining the best solvent in which to dissolve the peptide. General guidelines for proper storage, handling and dissolving your synthetic peptide are provided.
- Article: Designing Peptides
When selecting peptides for custom synthesis, several important factors should be considered during the design process. These considerations include sequence length, solubility and sequence stability.
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