🌐 Worldwide dispatch by DHL / FedEx · Documentation in English RUO · Batch COA supplied   sales@pepcore-bio.com
Contact & RFQ

Request a quotation

One form for everything: catalog items from your quote list, custom sequences, document requests or partnership inquiries. Response within 24 hours on business days.

✅ Thank you — your RFQ has been recorded.
(Demo mode: the lead is stored in your browser. Connect the form to your CRM / sales inbox before going live — see the README.)

📋 RFQ form

Manage items on the catalog page. You can also describe custom sequences in the message below.
Please use an institutional or corporate address — we do not quote private accounts for research products.

By submitting, you confirm the products will be used lawfully and, for research items, for in vitro laboratory research only.

✉️ Direct sales

sales@pepcore-bio.com
Website: www.pepcore-bio.com
Mon–Fri, 09:00–18:00 (GMT+8). Attach your spec sheet or PO template for the fastest quotation.

💬 WhatsApp — technical support

+86 153 2374 9581
For document requests, COA verification and technical questions on existing orders:

Open WhatsApp Chat

Support channel only — orders and quotations are confirmed by email for audit purposes.

🧪 Custom synthesis

  • Scale: 1 mg → 1 kg
  • Purity options: crude, >85%, >95%, >98%
  • Modifications: amidation, acetylation, cyclization, biotin, fluorescent labels
  • Typical lead time: 2–4 weeks

🚚 Logistics

  • Shipping hubs: EU · US · CN
  • Express air with temperature-controlled packing
  • DAP / DDP terms available
  • Batch COA travels with every shipment
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