Service - leaderpeptide

Customized Peptide Solutions Tailored to Your Needs

Customized Peptide Solutions Tailored to Your Needs Whether you require a specific amino acid sequence, unique chemical modifications, defined purity levels, or customized packaging specifications, Shanghai LeaderPeptide Biotechnology Co., Ltd. delivers a full spectrum of peptide customization services. From sequence design and process development to large-scale production and final delivery, we support global pharmaceutical companies, biotech firms, and research institutions with tailor-made peptide products that enhance the success of their R&D and commercialization projects. Contact us today to explore the limitless possibilities of peptide customization!

What Custom Options Do We Offer?

At Shanghai LeaderPeptide, we provide comprehensive peptide customization services designed to meet the unique requirements of your project. From standard peptide adjustments to complex modified peptides synthesized from scratch, our precise process control and extensive experience enable us to transform your molecular concepts into reality.

Our customization capabilities include:

Sequence & Length
From simple short peptides to complex chains exceeding 100 amino acids, including peptide mixtures and various custom specifications.

Chemical Modifications
Phosphorylation, acetylation, PEGylation, cyclization, isotope labeling, and a wide range of advanced modifications.

Purity Standards
Standard purity levels of ≥99%, or higher grades upon request to meet your research or application requirements.

Salt Forms & Formulations
Available in acetate, TFA salt, and other salt forms. Multiple formulations are also supported, including lyophilized powder and solution formats.

Packaging & Labeling
Full customization of inner packaging (vials, rubber stoppers) and external labeling based on your requirements.

Custom Support Features
Optional vial cap colors, custom label printing, and flexible container sizes (3 ml / 5 ml / 10 ml and more), selected according to product properties and specifications.

Documentation Support
Comprehensive technical documentation provided, including COA and MSDS, with optional support for third-party testing and verification.

Frequently Asked Customization Questions

Find answers to the most common questions about our peptide customization services, including feasibility, lead times, OEM/ODM options, quality assurance, and logistics support. Our goal is to make your customization process simple, transparent, and efficient.

1. Can you customize peptides based on my provided sequence?

Yes. Simply provide your target amino acid sequence along with the required modifications and purity level. We will evaluate feasibility and offer you a tailored solution and quotation.

2. What is the typical lead time for custom peptide projects?

For most customization orders, production and shipment can be completed within 5–7 working days after confirming the order. For newly developed or complex sequences, the lead time may be slightly longer, and we will communicate with you in advance.

3. Is there a minimum order quantity (MOQ) for custom products?

Yes. The MOQ for customized products is usually 50 boxes or 100 boxes (typically 10 vials per box). The exact quantity can be discussed depending on the project.

4. Do you support using my own brand and packaging?

Absolutely. We provide full OEM/ODM services, allowing you to use your own brand and custom packaging.

5. How do you ensure the quality of customized products?

We guarantee that all customized products meet the highest purity standards and provide complete, authentic COA (Certificate of Analysis) reports. We also welcome third-party testing and offer full support for verification.

6. Do you offer technical support?

Yes. We offer ongoing technical consultation to answer questions regarding product characteristics, storage, handling, and usage.

7. How do you ensure safe and reliable transportation?

We partner with professional logistics providers to offer international express and dedicated line services. We take full responsibility for transportation risks and guarantee free replacement in case of loss or damage.

8. Can I request a sample before placing a full custom order?

Yes. We can provide sample vials for initial evaluation before you proceed with a full customization order. Sample availability depends on the complexity of your peptide sequence, required modifications, and purity level. In most cases, we can prepare small-batch samples within a short lead time. Sample fees, production schedule, and shipping methods will be quoted separately. If you need the sample for functional testing, stability testing, or compatibility studies, we can also offer technical guidance during the evaluation process.