Selenium in Mammalian Thioredoxin Reductase

Thioredoxin reductases (TrxR) from man and animal sources require an essential selenocysteine (Sec) residue in the active site for enzyme activity. IMCO produces recombinant enzyme with Sec inserted and this is used in products like TR-03, TR-03B or kTRX1-01. Also the FkTRX-02-V2 is based on active TrxR for reduction of Trx. Truncated enzyme with low specific activity and no Trx reducing activity is found on the market. For best results use IMCO products!

IMCO product list (pdf, 28 kB)


FkGSH-01 assay published

For more information about the FkGSH-01 kit see below.


New Product and Price list

Imco has a new kit for high sensitivity measurements of GSH using a glutaredoxin-based method and fluorescent dieosin-GSSG.