Improved kit for thioredoxin assay; FkTRX-02

The fluoresence kit for assay of thioredoxin(Trx)has been improved. Read more.

The mammalian selenoenzyme thioredoxin reductas(TrxR1)is now supplied as 4 Units and in a user friendly form as a glycerol solution ready to be used after dilution. Note that the recombinant rat TrxR cross-reacts freely with all mammalian Trx proteins including the human Trx1.

FkTRX-02.docx 20120127.pdf (pdf, 178 kB)


New kit for high sensitivity GSH measurements

Measuring GSH in plasma and serum requires high sensitivity and is complicated by oxidation in samples upon storage. IMCO has developed a new kit for high sensitivity fluorescent determinations of GSH, GSSG and glutathionylated products.


Mammalian thioredoxin reductases: TR-03 and TR-03B

Mammalian thioredoxin reductase 1 (TrxR) contain an essential seleocycteine residue encoded by the stop codon UGA. This makes recombinant expression in E.coli a challenge. IMCO now has preparations of rat TrxR with unsurpassed specific activity.