FAQ
Frequently asked questions
Answers to common questions about ALDOCHEM's service models, quality documentation, lead times, and how to place a request. For anything not covered here, contact sales@aldochem.eu.
General
What is a peptide CDMO?
CDMO stands for Contract Development and Manufacturing Organisation. A peptide CDMO synthesises and processes peptides on behalf of client laboratories. ALDOCHEM coordinates peptide synthesis, sourcing, purification, and downstream processing for research and preclinical use. Clients submit requirements; ALDOCHEM handles execution, analytics, and documentation.
What service models does ALDOCHEM offer?
Four. Raw Powder supplies bulk peptide powder by the gram. RUO Formats are in-stock research-use-only vials and solutions with a lead time of about one week within the EU. Custom Manufacturing covers synthesis to a submitted sequence, peptide libraries, and lyophilization. Fill & Finish provides aseptic filling of client-supplied powder into vials.
What does RUO mean, and what are the restrictions?
RUO means research use only. RUO products are intended for laboratory research only. They are not for human or veterinary use, and not for diagnostic or therapeutic application. This restriction applies to all in-stock RUO Formats and to research-use materials supplied under the other service models.
Quality and documentation
What purity should I expect?
Preparative HPLC purification typically reaches 95 to 99 percent. The confirmed purity for a given batch is stated on the Certificate of Analysis. Target purity can be specified at technical review and is confirmed against the analytical result for the lot supplied.
What does a Certificate of Analysis contain?
A Certificate of Analysis is issued per batch and reports identity and purity. Identity is supported by LC-MS; purity is supported by HPLC. Analytics are run lot by lot, with interpreted reports and a second-reviewer signature on the Certificate. Each lot carries full lot-level traceability.
What is the difference between GMP-aligned and GMP-certified?
ALDOCHEM works with a GMP-aligned manufacturing partner in Opole, Poland, and operates an ISO 9001-style quality management system. GMP-aligned describes manufacturing conducted in accordance with GMP principles. It is not a claim of formal GMP certification. Clients requiring certified GMP material should state this at review so scope can be confirmed.
How does ALDOCHEM handle confidentiality?
Sequences, formulations, and project details are treated as confidential. A non-disclosure agreement can be put in place before requirements are submitted. Client data is handled in line with GDPR. Materials and processes are covered by full lot-level traceability.
Ordering and logistics
What are typical lead times?
In-stock RUO Formats ship in about one week within the EU. Custom Manufacturing lead times depend on sequence length, modifications, scale, and purity target, and are confirmed during technical review before execution begins.
Does ALDOCHEM ship across the EU, and how is customs handled?
ALDOCHEM ships across the European Union. Operations are aligned with REACH and EU regulatory requirements, and documentation supporting each shipment is provided with the order. For destinations outside the EU, contact sales@aldochem.eu so requirements can be reviewed in advance.
Are there minimum quantities?
Minimum quantities vary by service model. Raw Powder is supplied by the gram. RUO Formats are supplied in stocked vial and solution sizes. Custom Manufacturing scale is set with the client at review. State the intended quantity when requesting a quote.
How are modifications, labels, and cyclic peptides handled?
Custom Manufacturing supports modified peptides, including labels, cyclisation, and non-standard residues, subject to technical feasibility. SPPS and solution-phase synthesis are both available, and peptide libraries are produced. Feasibility, purity target, and lead time are confirmed during technical review.
How do I request a quote?
Send requirements to sales@aldochem.eu. The workflow has five stages: submit requirements, technical review, coordination and execution, quality and documentation, and delivery and follow-up. Include the sequence or product, quantity, target purity, format, and any modifications. ALDOCHEM confirms feasibility, lead time, and price at technical review.
Still have a question?
Contact the commercial team for feasibility, pricing, and lead-time enquiries.
Research use only. Products are supplied for laboratory research and are not for human or veterinary use. ALDOCHEM EOOD, HQ Burgas, Bulgaria.