【GUKORESHA】

Igikoresho cyihuta cya CEA ni immunoassay ya chromatografique kugirango hamenyekane vuba vuba CEA mumaraso yose, serumu cyangwa plasma.Ubukangurambaga bwiki kizamini ni 5 ng / ml. Gukoresha umwuga.

【INCAMAKE】

Carcinoembryonic Antigen (CEA) ni ikibyimba - antigen ifitanye isano irangwa na glycoproteine ​​ya oncofetal.CEA igaragarira mu ndwara mbi zitandukanye, cyane cyane ibibyimba byo mu bihaha cyangwa gastrointestinal (urugero: kanseri ya kanseri, kanseri y'umwijima na kanseri y'ibihaha) .CEA ubusanzwe ibaho mu mubiri w'inda zifata urugero rwinshi rwa kanseri. Usibye gusuzuma ubuziranenge, kwipimisha CEA bigira uruhare runini mugukurikirana abarwayi ba kanseri.

Ibimenyetso bifatika byerekana ko urwego rwa CEA rushobora kuba ibimenyetso byerekana muri pre - na post - kanseri ivura. Kuzamuka gutera imbere kwa CEA birashobora kwerekana ko ibibyimba byongeye kubaho 3 - amezi 36 mbere yubuvuzi bwa metastasis. Kuzamuka guhoraho kwa CEA kuzenguruka nyuma yo kuvurwa byerekana cyane indwara ziterwa nubupfumu nubusigire hamwe nubuvuzi budahagije bwo kuvura.

【AMABWIRIZA YO GUKORESHA】

Allow igikoresho cyipimisha, icyitegererezo, buffer, na / cyangwa kugenzura kugirango ugere kubushyuhe bwicyumba (15-30 ° C) mbere yo kwipimisha.

1. Zana umufuka mubushyuhe bwicyumba mbere yo gufungura. Kuraho igikoresho cyipimisha mumufuka ufunze hanyuma ukoreshe vuba bishoboka.

2. Shira igikoresho cyo kwipimisha hejuru kandi isukuye.

KuriSerumu cyangwa Plasma:

Fata igitonyanga gihagaritse kandi wimureIgitonyanga 1 cya serumu cyangwa plasma(hafi 25μL) kumwanya wikigereranyo, hanyuma ongerahoIgitonyanga 1 cya buffer (hafi 40μL), hanyuma utangire igihe. Reba ishusho hepfo.

KuriVenipuncture Amaraso Yuzuye:

Fata igitonyanga gihagaritse kandi wimureIbitonyanga 2 byamaraso yose(hafi 50μL) kumwanya wikigereranyo, hanyuma ongerahoIgitonyanga 1 cya buffer(hafi 40μL), hanyuma utangire igihe. Reba ishusho hepfo.

KuriUrutoki Amaraso Yuzuye:

Gukoresha umuyoboro wa capillary: Uzuza umuyoboro wa capillary naihererekanya hafi50μL y'urutoki inkoni y'amaraso yose kumwanya wikigereranyo cyibikoresho, hanyuma ongerahoIgitonyanga 1 cya buffer (hafi 40μL) hanyuma utangire igihe. Reba ingero hepfo.

3. Tegereza umurongo (amabara) ugaragara. Soma ibisubizo kuminota 5. Ntugasobanure ibisubizo nyuma yiminota 20.