Support for Distributors & Laboratories
Get expert guidance on peptide design, synthesis strategies, modification options, and quality requirements. Share your sequence, target application, and purity needs—our scientific team will provide tailored recommendations and solutions.
FAQs
Frequently Asked Questions
How do I place an order for custom products?
You can place an order by contacting our sales team at info@qmpeptide.com or by filling out the quote request form on our website. Please provide the product sequence, purity requirements, quantity needed, and any special modifications.
What is your minimum order quantity?
Our minimum order quantity is sample specification for research-grade products. For GMP products, minimum quantities vary based on the specific product and purity requirements. Please contact us for details.
What payment methods do you accept?
We accept credit cards (Visa, MasterCard, American Express), wire transfers, purchase orders from approved accounts, and PayPal for orders under $1,000.
How should I store my products?
Lyophilized products should be stored at -20°C or below for long-term storage. Once reconstituted, products should be aliquoted and stored at -20°C. Avoid repeated freeze-thaw cycles.
How do I dissolve my product?
The solvent depends on the product\'s properties. For most products, sterile water or PBS works well. Hydrophobic products may require DMSO or acetonitrile. See our solubility guidelines document for specific recommendations.
What are your shipping options?
We offer standard shipping (5-7 business days), express shipping (2-3 business days), and overnight delivery. International shipping is available to most countries. Products are shipped with appropriate cold packs.
What quality documentation do you provide?
All orders include a Certificate of Analysis (CoA) with HPLC chromatogram and mass spectrometry data. For GMP orders, we provide complete batch documentation including validation reports and stability data.
Resources
Technical Documentation
Product Handling Guide
Best practices for storage, reconstitution, and handling of products
Download PDF →Solubility Guidelines
Recommendations for dissolving products based on their properties
Download PDF →Modification Guide
Overview of available product modifications and their applications
Download PDF →
Get Help
Contact Our Support Team
Our technical experts are available to help with your questions about peptide products, order inquiries, or any other concerns.
Email Support
info@qmpeptide.com
Response within 24 hoursPhone Support
+852 4487 8452
Mon-Fri: 8AM - 6PM PSTLive Chat
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