Creatine kinase isoenzymes cov khoom siv (CK-MB)
Kev piav qhia
Hauv vitro xeem rau kev txiav txim siab ntau ntawm creatine kinase-MB (CK-MB) kev ua haujlwm hauv Serum ntawm photometric systems.
Creatinekinase (CK) yog anenzyme, uas muaj isoenzymes feem ntau ntawm cov leeg (CK-M) Thiab lub hlwb (CK-B).CK muaj nyob rau hauv cov ntshav hauv daim ntawv dimeric li CK-MM, CK-MB, thiab CK-BB thiab raws li macroenzyme.Kev txiav txim siab ntawm CK-MB qhov tseem ceeb muaj qhov tshwj xeeb hauv kev puas tsuaj ntawm myocardial.Yog li, kev ntsuas ntawm CK-MB yog siv rau kev kuaj mob thiab saib xyuas ntawm myocardial infarction.
Chemical Structure
Reaction Principple
Specification
| Cov khoom kuaj | Specifications |
| Qhov tshwm sim | R1 yog cov kua ntshiab tsis muaj xim thiab R2 yog cov kua tsis muaj xim tsis muaj xim |
| Reagent Blank absorbance | Cov dej ntshiab raws li cov qauv, reagent dawb paug hloov pauv tus nqi (A / min) ≤0.02 |
| Qhov tseeb | Kev ntsuas siab, nruab nrab thiab qis tus nqi tswj xyuas peb zaug txhua, txheeb ze lub hom phiaj sib txawv ≤ ± 10% |
| Rov ua dua-muaj peev xwm | Kuaj ib qho kev tswj 10 zaug, CV≤5% |
| Muaj ntau variation | Qhov ntau ntawm peb qhov R≤10% |
| Analytical rhiab heev | Kev hloov pauv hloov pauv (A / min) tshwm sim los ntawm chav tsev concentration CK-MB≥4.5 * 10-5 |
Kev thauj mus los thiab khaws cia
Kev thauj mus los:Ambient
Cia:Khaws ntawm 2-8 ° C
Pom zoo rov xeem lub neej:1 xyoo
cov khoom muaj feem xyuam
Sau koj cov lus ntawm no thiab xa tuaj rau peb
