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LKT Laboratories, Inc.

Your Specialty Chemicals Resource

LKT Laboratories is a global source for high-purity specialty chemical compounds for life science research.  These compounds include small molecule inhibitors, agonists, and antagonists in the following fields:

  • Cancer Chemoprevention
  • Apoptosis and Cell Death
  • Angiogenesis
  • Inflammation
  • Signal Transduction
  • Neurodegenerative Disease
  • Neurobiology
  • Antimicrobials
  • Cardiovascular
  • Peptides

LKT Laboratories, based in the United States (St. Paul, MN), was established in 1988 and has been a reliable producer and supplier of specialty chemicals to respected institutions and organizations for decades.  LKT Laboratories also has an array of analytical and custom synthesis services to assist your research efforts.


Analytical Services and Capabilities:
  • UHPLC with PDA (UV-VIS) Detection
  • HPLC with UV, ELSD, or Mass Spec Detection
  • GC with FID
  • UV Spectrophotometry
  • NMR Mass Spectroscopy
Pharmaceutical Testing for:
  • Marker Compounds (Single or Multiple Compounds)
  • Active Ingredients/Compounds
  • Identity Testing
  • Qualitative analysis
  • Metabolites
Custom Synthesis
LKT Laboratories is fully equipped to carry out multistep organic synthesis on a milligram to kilogram scale.  We fully characterize compounds and have access to modern analytical instrumentation.  Quality control is performed in-house using UHPLC, HPLC, LC/MS, GC, and NMR.  We also specialize in natural product isolation, extraction, and purification, with decades of experience in this area.
Natural Product Isolation and HPCC Chromatography
LKT Laboratories can isolate your natural products using our high performance counter current chromatography instrument.  This separation method has the advantage of nearly 100% sample recovery, no degradation of the sample, and full polarity coverage in one single run.  Separation scales can range from a few milligrams to several grams.
LKT Laboratories, Inc.
545 Phalen Blvd.
St. Paul, MN 55130

Toll Free: 888-558-5227
Fax: 888-558-7329

Browse Product Range


Non-opioid analgesic.
ABHD6 inhibitor.
WIN 55,212-2 Mesylate
Non-selective cannabinoid receptor agonist.
CRM1/XPO1 inhibitor.