Cov yam ntxwv ua haujlwm
Kev kuaj pom txwv:
CK-MB: 2.0 ng/mL;cTnI: 0.1 ng/mL;Yog ': 10.0 ng/mL.
Linear Ntau:
CK-MB: 2.0-100.0 ng/mL;cTnI: 0.1-50.0 ng/mL;Myo: 10.0-400.0 ng/mL.
Kab rov tav coefficient R ≥ 0.990;
Precision: hauv batch CV yog ≤ 15%;nruab nrab ntawm pawg CV yog ≤ 20%;
Qhov tseeb: qhov sib txawv ntawm qhov ntsuas ntsuas yuav tsum tsis pub tshaj ±15% thaum ntsuas qhov tseeb calibrator.
1. Khaws lub ntes tsis nyob ntawm 2 ~ 30 ℃.Qhov tsis yog ruaj khov mus txog 18 lub hlis.
2. Khaws Aehealth Ferritin Rapid Quantitative test cassette ntawm 2 ~ 30 ℃, txee lub neej yog txog 18 lub hlis.
3. Cov ntawv xeem yuav tsum siv li ntawm 1 teev tom qab qhib lub pob.
Troponin I yog tsim los ntawm 205 amino acids nrog ib tug txheeb ze molecular weiaht txog 24KD.Nws yog ib qho protein ntau hauv alpha helix;Nws tsim ib qho nyuaj nrog cTnT thiab cTnc, thiab peb muaj lawv tus kheej cov qauv thiab kev ua haujlwm.Tom qab kev raug mob ntawm myocardial tshwm sim hauv tib neeg, myocardial cells rupture, thiab troponin I raug tso tawm rau hauv cov ntshav ncig, uas nce ntau hauv 4 mus rau 8 teev, nce mus txog tus nqi siab tshaj hauv 12 mus rau 16 teev tom qab raug mob myocardial, thiab tuav tus nqi siab rau 5 mus rau 9 hnub.
Troponin Kuv muaj cov qib siab ntawm myocardial tshwj xeeb thiab rhiab heev, thiab tam sim no yog lub tswv yim zoo tshaj plaws ntawm myocardial infarction.
Creatine Kinase (CK) muaj plaub hom isoenzyme: nqaij hom (MM), hlwb hom (BB), hybrid hom (MB) ano mitochondrial hom (MiMi).Creatine kinase muaj nyob hauv ntau cov ntaub so ntswg, tab sis kev faib tawm ntawm txhua isoenzyme sib txawv.Cov leeg pob txha muaj nplua nuj nyob hauv M-hom isoenzymes, thaum lub hlwb, plab, plab hnyuv plab thiab lunas feem ntau muaj B-hom isoenzymes.MB isoenzymes suav txog li 15% txog 20% ntawm tag nrho CK, thiab lawv tsuas muaj nyob hauv cov ntaub so ntswg myocardial.Cov yam ntxwv no ua rau nws muaj txiaj ntsig kev kuaj mob, ua rau nws muaj txiaj ntsig zoo tshaj plaws enzyme marker rau kev kuaj mob myocardial raug mob Yam.Lub xub ntiag ntawm CK-MB hauv cov ntshav qhia tau tias muaj kev puas tsuaj rau myocardial.Kev saib xyuas CK-MB tseem ceeb heev rau kev kuaj mob ntawm myocardial ischemia
Myoglobin (Myoglobin, Myo) yog ib qho kev sib txuas cov protein uas tsim los ntawm cov saw peptide thiab heme prosthetic qroup Nws yog cov protein uas khaws cov pa oxygen hauv cov leeg.Nws muaj qhov hnyav molecular me me, txog 17,800 Daltons, uas tuaj yeem ua tau sai heev Nws tso tawm sai heev los ntawm cov ntaub so ntswg ischemic myocardial, yog li nws yog ib qho kev kuaj pom zoo thaum ntxov ntawm ischemic myocardial raug mob, thiab qhov tshwm sim tsis zoo ntawm qhov ntsuas no yog qhov tshwj xeeb tshaj yog pab tau. txiav tawm myocardial infarction, thiab nws qhov kev kwv yees tsis zoo tuaj yeem ncav cuag 100%.Myoglobin yog thawj cov protein uas tsis yog enzymatic siv los kuaj mob myocardial raug mob.Nws yog ib qho rhiab heev tab sis tsis yog qhov kev kuaj mob tshwj xeeb tis kuj yog tus cim rhiab thiab ceev ceev rau kev rov ua haujlwm tom qab coronary recanalization.