Product category:
Reference standards
News Release from: LGC | Subject: Reference standards for microcystin
Edited by the Laboratorytalk Editorial
Team on 01 March 2007
Reference standards for microcystin
testing
Standards of Microcystin-LR, Microcystin-RR, Microcystin-YR and a mix containing all three were developed by Cyano Biotech to help laboratories analyse water samples for these toxins
Around 90 microcystins have been identified to date, but it is the potent toxicity of Microcystis aeruginosa that gives the most cause for concern Currently the WHO has established that microcystin levels above 1ug/l are likely to be dangerous to health
This article was originally published on Laboratorytalk on 10 Jun 2002 at 8.00am (UK)
Related stories
New FTMS for LGC
LGC selects £500k Bruker Daltonics Fourier transform instrument to expand its mass spectrometry capability for chemical and bio-molecules
If consumed, microcystins migrate to the liver via the bile system and can cause liver failure, tumours and even death.
Indeed, cases of animal and human poisonings due to the consumption of water containing microcystinal toxins are frequently reported.
For organisations such as public health authorities, monitoring the microcystin levels in all areas of water is vital, especially during hot summer months when algal blooms are more prevalent in nutrient-rich water containing high levels of nitrates and phosphates.
Cyano Biotech appointed LGC Promochem to distribute its microcystin standards on an initially exclusive and worldwide basis because of the Company's excellent promotional and distribution network and logistics expertise.
These standards complement other ranges of toxin standards available from LGC Promochem such as shellfish toxins.
Microcystin-LR, Microcystin-RR, Microcystin-YR are available in 1ml vials at a concentration of 10ug/ml, while the mixed standard is available in 1.5ml quantities at a concentration of 5ug/ml each.
For all the standards, the microcystins are dissolved in methanol.
• LGC: contact details and other news
• Email this article to a colleague
• Register for the free Laboratorytalk email newsletter
• Laboratorytalk Home Page
Search the Pro-Talk network of sites
