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Peptide Library Services |
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Peptide library is a systematic combination of different peptides in large number. It is widely used in drug screening, target validation, epitope mapping, vaccine development, and structure-activity studies. There is an ever increasing demand from large pharmaceutical companies due to the
expanding interest in peptide drugs. GenScript's high-throughput parallel peptide synthesis platform offers a range of cost-effective peptide library services to
meet your research needs in drug discovery.
GenScript's peptide library services provide flexible selections of peptide purity levels (crude, >70%, >80%, >90%, and >95%). Each peptide in the library undergoes rigorous quality control to avoid any cross
contaminants before delivery. All purified peptides are delivered with complete QC data including RP-HPLC, MS, and COA report to ensure high quality. Peptide library services feature all attributes of GenScript's FlexPeptideTM technology, which has materialized into a rapid high-throughput parallel peptide synthesis platform that enables our customers to synthesize larger quantities of high purity peptides at lower cost than traditional methods.
Worth mentioningly, GenScript provides an instant peptide library online quotation system to offer you further efficiency and convenience. In addition, GenScript provides six free online peptide library design tools to help you generate different peptide libraries based on your requirements.
Based on advanced peptide library platform which can produce large screening sets of peptides, GenScript also has
developed the down-stream services such as epitope mapping services, binding assay services and functional assay services to offer you one-stop solutions. |
- Services Features
- Design Tools
- Related Services
Key Features:
- Flexible purity choices: Crude, >70%, >80%, >90% and >95% purity are available to meet your multiple demands.
- No cross-contamination: Peptides are supplied in individual well labeled vials.
- Comprehensive modifications: Our modification service includes labeling, the incorporation of unnatural amino acids, and peptide cyclization with disulfide bridges.
- Stringent quality control: GenScript provides COA, MS and HPLC validation data for each peptide.
- Instant online quotation: Conveniently submit your peptide library requirement through online system.
- One-stop down-stream services: GenScript provides epitope mapping service, binding assay,
and functional assay services for your drug discovery research.
Applications:
| Antibody epitope mapping and validation |
Protein-peptide binding assay |
| Peptide biological assay |
T-cell epitope discovery |
| T-cell epitope mapping and validation |
Peptide vaccine development |
| Vaccine efficacy testing |
Immune monitoring |
| Optimization and validation of T-cell assays |
Cell therapy approaches |
Service Specifications:
To meet the different purity demands for multiple applications, we have developed two library service packages: Crude and Purified Peptide Library for your choice. The specifications of the two library services are:
Crude Peptide Library (Cat. No.: SC1177)
- 1-4 mg ( 5-9 mg, 10-20 mg are also available) for each crude peptide
- Peptide length of 5-20 AA
- Certificate of Analysis, RP-HPLC(optional) and mass spectrum for each peptide
- Modifications including biotin, fluorescence, and unnatural amino acid etc.
- 1-2 weeks typical turnaround time
- Minimum order size is 24 peptides
Purified Peptide Library (Cat. No.: SC1487)
- 1-4 mg for each peptide
- Purity: Choice of >70%, >80%, >90% or >95% by RP-HPLC
- Peptide length of 5-18 AA
- Certificate of Analysis, RP-HPLC and mass spectrum for each peptide
- Modifications including biotin, fluorescence, and unnatural amino acid etc.
- 2-3 weeks typical turnaround time
- Minimum order size is 24 peptides
Delivery Specifications:
The typical delivery consists of:
- Lyophilized unbound peptides in individual fully labeled vials
- COA, MS and HPLC data
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GenScript offers six powerful peptide library design tools for epitope mapping and sequence optimization of your peptide
research. They are overlapping peptide library, alanine scanning library, truncation library, positional scanning library, random library, and scrambled library.
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Based on advanced peptide library platform which can produce large screening sets of peptides, GenScript also has
developed the following down-stream services to offer you one-stop solutions:
- Epitope Mapping Service (Cat. No.: SC1500): Using peptide library for epitope discovery and validation to help your antibody drug development and antibody therapeutics research.
- Binding Assay Service: Developing both ordinary and radiometric binding assay services to screen peptide leads
that bind target with high affinity in a timely and cost-effective manner.
- Functional Assay Services: Establishing a series of functional assay platforms (GPCR, kinase, ion-channel, and
protease) to detect the peptide leads that have biological activity to the drug target.
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Quotations and Ordering:
 For quotations, please use our Secure Instant Online Quotation system. You can upload the peptide sequences and choose:
- Number of peptides desired
- Minimum quantity and purity requirements
- Modifications and other specifications
Order can be placed by email, phone, or fax with either a PO (Purchase Order) or credit card. Our customer service representatives are available 24 hours, Monday through Friday to assist you.
We accept POs and major credit cards ( ). A 7% New Jersey sales tax will be applied to orders shipped to New Jersey. Your credit card will be billed under "GenScript USA Inc." Click here to download our credit reference form. For international orders, we must apply the full charge at the time the order is placed. In the unlikely event that any given order cannot be filled, our guarantee will take the form of a full refund.
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