attomol Factor II 20210G>A Realtime LT

REF 1166

40 reactions

REF 1220

160 reactions

Intended purpose

The assay attomol® Factor II 20210G>A Realtime LT is used for the supportive diagnosis of thrombophilia. This test can be used to determine the transition 20210G>A in the human factor II (prothrombin, rs1799963) gene. It is a manual, qualitative real-time PCR assay based on a LoopTag probe, which is evaluated by a melting curve analysis. The sample material has to be genomic DNA prepared from EDTA or citrate blood.

Field of application

In the second-last step of the blood coagulation cascade, prothrombin (factor II) is converted into the serine protease thrombin. This converts fibrinogen molecules by splitting the firbrinopeptides A und B into fibrin monomeres, which spontaneously aggregate to fibrin polymers. The replacement of guanine (G) at position 20210 of the prothrombin gene by adenine (A) (factor II [prothrombin] mutation) causes an increase in the prothrombin concentration in the blood plasma and thus promotes the development of thromboembolism [Poort et al., 1996, Blood 88: 3698-3703]. The incidence of this mutation is 1-3 % in the European population. In carriers of the heterozygous mutation in prothrombin gene, the risk of thrombosis in combination with other factors (intake of oral oestrogen-containing contraceptives, surgical operations, pregnancy, increased age, smoking) increases 3 to 5-fold compared with healthy people [Markis et al., 1997, Thromb. Haemost. 78:1426-1429].

Kit content
Technology
  • Oligomix Factor II 20210G>A LT
  • instructions for use

You can find more informations about the Looptag-Technology here.

Short informations
Sample
DNA from blood
Devices
LightCycler 1.x
LightCycler 2.0
LightCycler 480
Duration
ca. 1,5 h
Determinations
40 reactions
160 reactions
Annex

The Instructions for use and the Material safety data sheet can be accessed via the login area. This area is conserved for Attomol customers. Please log in with your customer number and the corresponding password. For further informations please contact us directly.