Premium research reference peptides for laboratory and in-vitro analytical work independently tested and documented to the milligram. For research use only; not for human or veterinary use.
+Trusted by 150+ research labs worldwide.
At LUXEN, we develop and supply premium research reference peptides for laboratory and in-vitro analytical work. Every compound is synthesised to research-grade standards and independently verified for identity, purity, and content — so scientists can characterize their reagents with confidence. For research use only — not intended to diagnose, treat, cure, or prevent any disease. Not for human or veterinary use.
Every batch is third-party lab verified for purity, content, and identity.
≥99% HPLC-verified peptides for reproducible laboratory measurements.
Research reference material combining a pentadecapeptide (BPC-157) and a synthetic thymosin beta-4 fragment (TB-500), supplied in a pre-filled research device and independently characterized by Janoshik Analytical.
Explore More
Research reference peptide supplied in a pre-filled analytical device. Batch-characterized for identity, purity, and content by Janoshik Analytical.
Explore More
Research reference peptide supplied in a pre-filled analytical device for in-vitro laboratory characterization. Each lot ships with a Janoshik certificate of analysis.
Explore More
Copper-binding tripeptide (GHK-Cu) research reference material supplied for laboratory analytical characterization. Precisely measured and independently verified for identity and purity.
Explore More
Higher-fill Retatrutide research reference material supplied in a pre-filled research device for laboratories that need a larger-volume batch for identity and purity work.
Explore More
Nicotinamide adenine dinucleotide (NAD+) research reference material supplied in pre-filled analytical devices for in-vitro laboratory characterization.
Explore MoreResearch reference material combining a pentadecapeptide (BPC-157) and a synthetic thymosin beta-4 fragment (TB-500), supplied in a pre-filled research device and independently characterized by Janoshik Analytical.
Explore MoreResearch reference peptide supplied in a pre-filled analytical device. Batch-characterized for identity, purity, and content by Janoshik Analytical.
Explore MoreResearch reference peptide supplied in a pre-filled analytical device for in-vitro laboratory characterization. Each lot ships with a Janoshik certificate of analysis.
Explore MoreCopper-binding tripeptide (GHK-Cu) research reference material supplied for laboratory analytical characterization. Precisely measured and independently verified for identity and purity.
Explore MoreHigher-fill Retatrutide research reference material supplied in a pre-filled research device for laboratories that need a larger-volume batch for identity and purity work.
Explore MoreNicotinamide adenine dinucleotide (NAD+) research reference material supplied in pre-filled analytical devices for in-vitro laboratory characterization.
Explore MoreIndependently tested and documented to the milligram — built for laboratories that need reproducible reference material for analytical work.
Every batch is third-party lab tested for identity, purity, and content before release.
Temperature-controlled handling from synthesis to storage keeps reference material stable for analytical work.
Batch numbers, certificates, and lot-level data logged for every research compound.
≥99% HPLC-verified peptides for reproducible laboratory measurements.
Browse the research catalog and choose the reference material appropriate for your laboratory work.
Each batch is third-party lab tested for identity, purity, and content — certificates of analysis included.
Every lot is traceable to a certificate of analysis so your analytical work stays consistent.
Our chemists and quality specialists oversee synthesis, analytical testing, and compliance — so every reference compound that leaves the lab meets research-grade standards for identity and purity.
Head of Peptide Synthesis
Analytical Chemistry Lead
Quality & Compliance Director
Research Operations Lead
Independently verified reference material for laboratory research use only.
Every batch is independently tested by accredited third-party laboratories, with HPLC purity verification documented on each certificate of analysis.
Our synthesis and quality controls keep content and identity consistent from lot to lot, so your research stays reproducible.
.webp&w=2400&q=75)
Every lot is documented end-to-end so your research remains fully auditable from compound to certificate.
“The certificates of analysis matched our own HPLC readings to the decimal. Reordering reference material has become the easiest part of running the lab.”
Research Associate, Cell Biology Lab
“Consistent purity across batches is what we care about most for our analytical work, and the documentation confirms it every single time.”
Principal Investigator
“Transparent testing and honest documentation. Procurement of research reference material used to be a headache — now it's a two-minute task.”
Lab Procurement Manager
“Reproducible analytical work starts with well-documented reagents. The batch traceability and certificates give us complete peace of mind.”
Biochemistry PhD Candidate
“The certificates of analysis matched our own HPLC readings to the decimal. Reordering reference material has become the easiest part of running the lab.”
Research Associate, Cell Biology Lab
“Consistent purity across batches is what we care about most for our analytical work, and the documentation confirms it every single time.”
Principal Investigator
“Transparent testing and honest documentation. Procurement of research reference material used to be a headache — now it's a two-minute task.”
Lab Procurement Manager
“Reproducible analytical work starts with well-documented reagents. The batch traceability and certificates give us complete peace of mind.”
Biochemistry PhD Candidate