Ko te Prothrombin te tohu tuatahi o te thrombin, a ko tona rereketanga kei roto i ona ahuatanga rereke, rereke nga mahi, me nga hiranga haumanu rereke.I muri i te whakahohenga o te prothrombin, ka huri haere ki te thrombin, e whakatairanga ana i te hanganga o te fibrin, katahi ka whakaheke toto.

1. Nga momo rereke: Ko te Prothrombin he glycoprotein, he ahua o te tauwehe coagulation, me te thrombin he protease serine i whakakoihia e te prothrombin i roto i te tukanga o te coagulation koiora.He pūmua koiora motuhake me te mahi koiora.

2. Nga mahi rereke: Ko te mahi matua o te prothrombin ko te whakaputa i te thrombin, a ko te mahi o te thrombin ko te whakahohe i nga pereti, te whakakoi i te fibrinogen ki te hanga fibrin, te tango i nga pūtau toto, te hanga i nga toto toto, me te whakaoti i te tukanga coagulation.

3. He rereke te hiranga haumanu: ka kitea te prothrombin i te haumanu, ka kitea te mahi prothrombin i te nuinga o te waa, ka taea te whakaatu i te mahi ate ki tetahi waahanga.Ko te wa ki te hanga toto coagulation, kia rite ki te whakawa mehemea he noa te mahi coagulation toto o te tinana.

Mena kei te pirangi koe ki te whakamatau mena he mea noa te prothrombin, thrombin ranei, ka tūtohu kia haere ki te Tari Hematology ki te tirotiro i te taote, a ka taea te whakamarama ma te mahi whakaheke toto me te whakamatautau toto.Kia whai whakaaro ki te kai taurite i roto i te oranga o ia ra kia tika ai te kai huaora K, ka taea e koe te kai ate poaka me etahi atu taapiri kai tika.