Made to order
Custom Peptide
Your sequence · ≥95% HPLC
CustomEU
European peptide CDMO and sourcing platform
Peptide manufacturing and sourcing, coordinated in Europe
ALDOCHEM is an EU-based platform coordinating peptide synthesis, sourcing, and processing for research and preclinical development.
Four service models: bulk raw powder, in-stock research formats, custom synthesis, and aseptic fill and finish.
Coordination from inquiry to delivery, documented lot by lot.
Certificate of Analysis
Released- Product
- Custom peptide
- Lot no.
- ALD-2601-0472
- Sequence
- H-Ala-Gly-Leu-Lys-…-OH
- Purity (HPLC)
- 98.7%
- Identity (LC-MS)
- Conforms
- Appearance
- White lyophilate
Second-reviewer signedResearch use only
GMP-aligned manufacturing partner
ISO 9001-style quality system
Certificate of Analysis by HPLC and LC-MS
Burgas · Opole · Brno
GMP-aligned manufacturing
Synthesis and processing follow GMP-aligned procedures at partner sites.
ISO 9001-style quality system
Documented procedures, controlled records, and defined release steps.
REACH and EU compliant
Materials handled and supplied in line with REACH and EU requirements.
HPLC and LC-MS Certificate of Analysis
Each lot ships with identity, purity, and mass confirmation data.
EU lead times
Around one week for in-stock formats. Custom timelines confirmed at review.
Service models
ALDOCHEM supplies peptides through four models, from bulk powder to aseptic fill and finish. Each model is scoped at technical review before work begins.
Raw Powder
Bulk powder by the gram
Lyophilized peptide powder supplied by mass. Quantities are set per order, from milligram to gram scale.
- –Quantity specified per order, milligram to gram
- –≥95% purity by HPLC, LC-MS identity confirmed
- –Certificate of Analysis and traceability documentation per lot
RUO Formats
In-stock vials and solutions
Catalog peptides held as vials and prepared solutions for research use only. In-stock formats ship in around one week.
- –Pre-filled vials and reconstituted solutions
- –Research use only, not for human or veterinary use
- –Around one week for in-stock items
Custom Manufacturing
Synthesis, libraries, lyophilization
Synthesis to a submitted sequence, purity, and quantity. Covers single peptides, peptide libraries, and lyophilization.
- –Solid-phase synthesis from a defined sequence
- –Peptide libraries and analog series
- –Purification, lyophilization, and release testing
Fill & Finish
Your powder, our aseptic filling
Aseptic filling of client-supplied powder into vials. The client provides the material; ALDOCHEM performs filling and finishing.
- –Aseptic vial filling of supplied material
- –Reconstitution and dispensing to specification
- –Batch records and release documentation per run
To scope a model, send your sequence, quantity, and timeline. ALDOCHEM confirms the approach at technical review.Request a quote
Catalog highlights
Featured catalog
A selection from the ALDOCHEM catalog — custom synthesis, research-use-only peptides, and the reagents and resins behind them. Availability and specifications are confirmed at review.
The catalog is illustrative and expanding. Listed items and specifications are examples, not live inventory. Request the current catalog for confirmed availability.
Request the catalogCapabilities
Peptide synthesis, purification, and characterization coordinated across EU manufacturing partners.
- Solid-phase and solution synthesis
- Peptides synthesized by SPPS or solution-phase routes, selected by sequence and scale.
- Purification
- Preparative HPLC to target purity, typically 95 to 99 percent.
- Lyophilization
- Freeze-drying to stable powder, with salt-form and fill quantity specified per order.
- Analytics
- HPLC and LC-MS identity and purity, lot by lot. Interpreted reports carry a second-reviewer signature on the Certificate of Analysis.
- Peptide libraries
- Related sequences or analog sets produced in parallel under one project.
- Fine chemicals and reagents
- Amino acid derivatives, coupling reagents, and building blocks sourced with documentation.
Research use only. Manufacturing is coordinated with a GMP-aligned partner under an ISO 9001-style quality system.
Inside the process
From synthesis to vial, documented at each step
Peptides are synthesized, purified, freeze-dried, and released under one coordinated workflow at our GMP-aligned EU manufacturing site.
- Solid-phase & solution-phase synthesis to your sequence
- Preparative HPLC purification, typically 95–99%
- Lyophilization to a stable, uniform powder
- Aseptic fill & finish into vials, documented lot by lot
Lyophilization · fill & finish
How a project runs
Each project moves through five stages, from inquiry to delivery.
- 01
Submit requirements
The requester provides sequence, purity, quantity, and timeline.
- 02
Technical review
ALDOCHEM assesses feasibility and confirms the production approach.
- 03
Coordination and execution
Timelines are set and manufacturing is coordinated across production partners.
- 04
Quality and documentation
Release checks are performed and the documentation package is assembled.
- 05
Delivery and follow-up
The order ships with traceability documentation, and follow-up is available after delivery.
Dedicated coordination from inquiry to delivery.
Submit requirementsReference figures
≥95–99%
HPLC and LC-MS verified purity
Identity and purity confirmed lot by lot
~1 week
Lead time on in-stock RUO formats
In-stock vials and solutions
4
EU and global sites
Burgas, Opole, Brno, Shanghai
1,000s
Sequences synthesized
Custom synthesis and libraries
Figures are typical ranges for research and preclinical work. Purity and lead time vary by sequence, format, and quantity. Research use only.
Quality and documentation
Each batch moves through a documented workflow from synthesis and purification to analysis and release. Records are assembled to align with EU research and pharmaceutical expectations.
GMP-aligned manufacturing
Production is coordinated with a GMP-aligned partner in Opole, Poland. Process conditions are controlled and defined per batch.
ISO 9001-style quality system
Operations run under an ISO 9001-style quality system. Procedures, change control, and periodic review are documented.
HPLC and LC-MS analysis, lot by lot
Identity, purity, and release testing are performed in-house. Each lot is analyzed by HPLC and LC-MS before release.
Certificate of Analysis
Each batch ships with a Certificate of Analysis. It states identity and purity and carries a second-reviewer signature.
Traceability and EU alignment
Batch records and lot-level traceability follow each product from raw input to final vial. Supply is handled within the EU framework, including REACH obligations.
GMP-aligned partner · ISO 9001-style QMS · HPLC and LC-MS lot by lot · CoA with second-reviewer signature · REACH aligned · Research use only
Request a sample Certificate of AnalysisManufacturing is coordinated with a GMP-aligned partner under an ISO 9001-style quality system. Research-use-only products are supplied for laboratory research and are not intended for human or veterinary use.
Sectors we supply
ALDOCHEM supplies peptide material and coordination services to research and preclinical programs across four sectors.
Academic and public research
University laboratories, institutes, and public research groups sourcing peptides for grant-funded work.
Pharma discovery and preclinical
Discovery and preclinical teams requiring documented material for assay development and early studies.
Biotech R&D
Small and mid-size biotech groups ordering custom sequences and libraries for research programs.
Specialty and analytical labs
Analytical and specialty laboratories requiring reference peptides with lot-specific documentation.
Diagnostics
Diagnostic developers sourcing peptide antigens and controls for assay work.
Cosmetic and nutraceutical
Formulators requiring peptide ingredients supplied for research use only.
RUO formats are supplied for research use only and are not intended for human or veterinary use.
Discuss a projectFour sites, EU-coordinated
European sites
ALDOCHEM is headquartered in the European Union and coordinates four sites across Central Europe and China. Synthesis, quality, commercial, and sourcing functions are distributed across these locations and managed from the Burgas headquarters.
Burgas
BGHeadquarters
ul. Aleksandrovska 218000 Burgas, Bulgaria
EU headquarters and commercial base. Handles project coordination, client accounts, quality oversight, and regulatory affairs for the network.
Opole
PLManufacturing
ul. Przemysłowa 1245-573 Opole, Poland
Manufacturing site. Runs peptide synthesis, prep-HPLC purification, lyophilization, and fill and finish under a GMP-aligned quality system. A Certificate of Analysis is issued per batch.
Brno
CZOffice
Veveří 456/9602 00 Brno, Czech Republic
Commercial and technical office. Serves Central European accounts and coordinates custom development inquiries.
Shanghai
CNSourcing office
1122 Yan'an Middle Road, Jing'anShanghai 200040, China
Sourcing and supplier-management office. Manages raw materials, reagents, and fine chemicals for the EU-coordinated supply chain.
EU-headquartered. Manufacturing and quality operations are governed under EU regulatory standards. Research-use-only formats are supplied for laboratory research and are not intended for human or veterinary use.
Request a quote
Send your sequence, purity, and quantity requirements. ALDOCHEM returns a feasibility note and price.
- One point of contactOne point of contact from inquiry to delivery, across the Burgas, Opole, and Brno sites.
- Documentation with each batchEach batch ships with a Certificate of Analysis by HPLC and LC-MS.
- EU-based coordinationSourcing and supply handled within the EU framework, including REACH.