Bulk raw materials
Source bulk peptide raw materials by product identity, total mass and container format. Review the applicable COA before confirming a proposed batch.
Explore peptide raw materials →RESEARCH SUPPLY · GUANGDONG, CHINA
China research peptide
wholesale supplier.
LotusBio supplies research peptides and bulk peptide raw materials from Guangdong, China. Explore wholesale vial specifications, public sample reports and OEM packaging options for your research procurement.
01 / FINISHED VIALS02 / BULK MATERIALS03 / OEM PACKAGING
INSIDE LOTUSBIO 01 — FACILITY
CHOOSE YOUR SUPPLY ROUTE
Start with the format your project needs.
Research vial wholesale
Compare catalog codes, vial strengths and box quantities. Send your destination and document requirements for a wholesale quotation.
Discuss wholesale supply →Custom peptide synthesis
Bring a non-confidential project summary, target quantity, purity and analytical requirements for review.
Request a synthesis project review →Private-label packaging
Discuss product presentation, labels, outer packaging and artwork for your proposed order.
Plan a private-label project →For laboratories & distributorsBatch documentation10 vials / standard boxOEM packaging support
01 / PRODUCT PORTFOLIO
Find your next
research material.
Start with your product and specification.
Our team will help confirm documentation,
packaging and order requirements.
RESEARCH CATALOG HIGHLIGHTS
Explore more product specifications.
Review current product pages for listed formats, catalog codes, batch-document requests and wholesale inquiry details.
02 / PUBLIC LABORATORY REPORTS
Real reports.
Open to review.
Explore selected Janoshik reports for LotusBio samples. View the original document, match the sample identifier and verify the record directly with the laboratory.
- 01Choose the product and sample reference.
- 02Open the original Janoshik verification page.
- 03Match the report to your proposed supply batch.
Each report applies to its identified sample, not other batches. Use our third-party testing guide to check the product, batch and test scope.
LOTUSBIO / QUALITY & PRODUCTION
From material to vial.
A closer look at quality.
Six areas to review with our team, from analytical documentation to your finished packaging.
01
HPLC purity review
Review available chromatograms and reported purity for the relevant material. Read purity results separately from the measured quantity in a vial.
Purity documentation02
Mass spectrometry
Use available mass-spectrometry results to support identity review, alongside the product specification, sequence and modifications.
Material identity03
Freeze-dried formats
Discuss the required vial format, fill specification and lyophilized presentation. Confirm storage guidance for the supplied material.
Product preparation04
Internal testing
Ask our team about available internal test records and the checks relevant to your material and proposed production batch.
Available test records05
Batch documentation
Match the product, batch identifier and test scope before ordering. Confirm that each report applies to the proposed supply batch.
Batch-specific review06
Packaging & dispatch
Confirm vial quantities, labels, outer packaging and destination requirements. Shipping options and preparation timing are agreed for your order.
Order preparationTest availability and production details vary by material and batch. Confirm the applicable documents and specifications with our team.
Explore our quality process ↗GUANGDONG, CHINA / PRODUCTION ENVIRONMENT03 / BEHIND THE SUPPLY
Research supply.
From Guangdong, China.
Meet the team supporting your research peptide sourcing from China. Review our company and facility information, then confirm the specifications, packing and documents required for your project.
Meet LotusBio ↗04 / YOUR BRAND. YOUR REQUIREMENTS.
Make the packaging
part of your plan.
Discuss vial formats, labels and outer packaging with our team. Bring your requirements; we’ll help define the next steps.
Explore OEM packaging ↗LET’S TALK SUPPLY
Your next project
starts here.
Tell us what you need. Include a product, quantity and destination for a more useful conversation.
info@lotusbio.cn ↗Chat on WhatsApp ↗
Have a sequence-defined research project?
Explore our custom peptide synthesis service for research projects. Share sequence, target quantity, purity and documentation requirements for project-specific review. Label and outer-packaging requirements can be discussed separately.