Targeting Peptide Custom Synthesis
High-purity Peptide ProductionGMP Peptide SynthesisBroad Modification Compatibility
Targeting Peptides are a class of short peptide molecules that can specifically recognize certain cells, tissues, or pathological microenvironments. They are widely applied in cutting-edge fields such as drug delivery, molecular imaging, targeted diagnosis, and therapy. We offer one-stop customized Targeting Peptide synthesis services, covering sequence design, modified synthesis, conjugation construction, purification and analysis, as well as functional expansion, supporting various functional groups and carrier systems. Leveraging a mature peptide synthesis platform and a stringent quality control system, we are committed to providing customers with Targeting Peptide solutions that feature high purity, high stability, and excellent adaptability, accelerating research and drug development processes. As a professional peptide service provider, we offer you one-stop customized Targeting Peptide synthesis services to meet diverse needs from research to industrialization.
Comprehensive Targeting Peptide Synthesis Solutions
01Targeting Peptide Sequence Design and Optimization
Provide Targeting Peptide sequence suggestions based on target characteristics (e.g., tumor tissue, inflammatory cells, blood-brain barrier)
Optimize affinity and stability through literature research, structural modeling, or AI prediction
Offer custom-designed sequences or optimization advice for client-provided sequences
02argeting Peptide Custom Synthesis
Support solid-phase peptide synthesis (SPPS) for peptides ranging from 5 to 100 amino acids
Multiple purity grades available (Standard >75%, Research Grade >90%, High Purity >95%)
High-throughput synthesis capability, suitable for parallel multi-sequence orders
03Targeting Peptide Modification and Conjugation Services
N--terminal modifications/C-terminal modifications: acetylation, amidation, phosphorylation, sulfation, etc.
Label modifications: FITC, Cy5, DOTA, etc.
Drug conjugation: DOX, MMAE, cisplatin, and other anticancer drugs
Carrier conjugation: covalent binding with liposomes, PLGA nanoparticles, gold nanoparticles, antibodies, proteins, etc.
PEGylation (various molecular weights): extends in vivo half-life and reduces immunogenicity
04Purification and Quality Control
RP-HPLC high-efficiency purification
Comprehensive test reports including HPLC, MS, LC-MS data
GMP-grade products available upon request (for preclinical or regulatory support)
05Customized Packaging and Delivery
Various delivery formats: lyophilized powder, vial aliquots, solutions in specific buffers
Provide COA, QC reports, TDS, and other technical documentation
Accept orders from milligrams to grams, supporting rapid prototyping and scale-up production
06Expanded Services
Construction of Targeting Peptide-therapeutic peptide chimeras (e.g., RGD-antimicrobial peptides, iRGD-proapoptotic peptides)
Cell targeting capability validation experiments (cell uptake, binding efficiency)
Custom bio-probes/imaging peptides (MRI, fluorescence, radioactive labeling, etc.)
Why Choose Us? - Key Advantages of Our Targeting Peptide Custom Synthesis Services
We are committed to providing high-quality, customizable Targeting Peptide solutions for global research and industrial clients.
01Technical Expertise and Rich Experience
Over years of experience in peptide synthesis and modification
Familiar with classic targeting sequences and their applications, such as RGD, NGR, iRGD, CREKA, T7, etc.
02Support for Multiple Modifications and Conjugations
Offer a variety of functional modifications (PEGylation, fatty acids, fluorescence, drugs, carriers)
One-stop custom service from synthesis to conjugation
03Strict Quality Control and Purity Assurance
Efficient HPLC purification equipped with LC-MS/MS analysis platform
Provide comprehensive COA, chromatograms, and technical data packages to ensure experimental reproducibility
04Support for Extended Applications
Value-added services including imaging validation, carrier co-construction, chimera peptide design
Assist customers in applying Targeting Peptides to drug delivery systems, imaging probes, and other platform development
Step-by-Step Targeting Peptide Custom Synthesis Service Procedure
1Requirement Communication
Client provides targeted sequence or target information (e.g., target, tissue type)
Our technical staff assists in confirming synthesis plans, modification methods, purity requirements, etc.
2Project Evaluation and Quotation
Provide synthesis feasibility analysis
Offer formal quotation, timeline assessment, and delivery format explanation
3Targeting Peptide Synthesis and Modification
Solid-phase peptide synthesis (SPPS) + required functional modifications (e.g., labeling, PEGylation, conjugation)
Multi-step quality control testing to ensure product quality
4Purification and Analytical Testing
HPLC purification with selectable purity levels >90%, >95%, >98%
Testing methods include HPLC, MS, LC-MS, etc.
5Packaging and Delivery
Lyophilized powder or solution forms, customized packaging according to client needs
Provide COA, TDS, chromatograms, and complete technical documentation
6Technical Support and After-sales Service
Usage recommendations and storage instructions provided
Accept client feedback and promptly respond to technical inquiries
Application Areas of Targeting Peptides
Targeted Drug Delivery
Peptides that specifically bind to target cells or tissues enhance the precision and efficacy of drug delivery in cancer, inflammation, and infectious diseases.
Molecular Imaging and Diagnostics
Conjugated with fluorescent, radioactive, or MRI probes, Targeting Peptides enable high-sensitivity imaging and accurate disease detection.
Targeted Carrier Modification
Used to functionalize nanoparticles, liposomes, polymers, or viral vectors for improved delivery of drugs or nucleic acids.
Targeted Vaccines and Immunomodulation
Deliver antigens specifically to immune cells to boost vaccine efficacy and immune responses.
Gene Therapy and mRNA Delivery
Enhance targeted delivery and cellular uptake of nucleic acid therapeutics like mRNA, siRNA, or CRISPR components.
Blood-Brain Barrier (BBB) Penetration
Special peptides facilitate drug transport across the BBB for treatment of central nervous system disorders.
FAQ
1. How can I submit a Targeting Peptide synthesis request?
You can submit your peptide sequence, modification requirements, purity grade, and intended use via email or online form. If you don't have a defined sequence, we can assist with design recommendations.
2. I only know the target but not the peptide sequence. Can you suggest one?
es. Our expert technical team, combining literature databases and practical experience, can recommend classic or structurally optimized Targeting Peptide sequences.
3. What is the minimum and maximum synthesis quantity?
We support small-scale custom synthesis starting from 1 mg and can also provide gram-scale or bulk synthesis to meet research and industrialization needs.
4. What modifications can be made on Targeting Peptides?
We support various modifications including but not limited to lipidation (e.g., Pam, C16), PEGylation, fluorescent labeling (e.g., FITC, Cy5), drug conjugation, DOTA labeling, antibody/nanomaterial linkage, etc.
5. Can you synthesize peptides that cross the blood-brain barrier?
Yes. We can customize classic BBB-penetrating peptides like T7, Angiopep-2, and support constructing complex systems with carriers.
6. Do you provide purity and quality test reports?
Yes. All products come with HPLC chromatograms, MS or LC-MS data, along with complete COA (certificate of analysis) and TDS (technical data sheet).
7. Do you offer follow-up functional validation services?
Optional services include peptide-carrier conjugation, cell uptake assays, imaging validation, stability testing, etc. Please contact technical support for further discussion if needed.
