Stockgrand Ltd. Monitoring the biological clock. The biological clock.

Stockgrand Ltd

Stockgrand Ltd
University of Surrey
Surrey, UK

Tel / Fax: + 44 (0)1483 689712

We specialise in the measurement of melatonin and other rhythm markers.

Stockgrand is a University based company which exploits the research expertise of its staff. Its profits are used to support research into the causes and consequences of biological rhythm disorders. We carry out clinical trials on a contract basis.

We provide:

  • Reagents to measure melatonin and 6-sulphatoxymelatonin (aMT6s), together with a number of other molecules in plasma, serum, saliva, urine and tissues
  • Activity and light exposure monitoring with ActiwatchLs
  • A contract assay service for melatonin, aMT6s, cortisol, and other molecules
  • Advice on why, when and how to measure melatonin
  • Interpretation of results with reference to current knowledge
  • Answers to frequently asked questions (FAQ)

The products and reagents (including prices, how to order etc.) we provide are listed in our catalogue. Our order form is available, and we have summarised our services and products on an information sheet.

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