SHANDONG BIO&MEDIA LABORATORIES CO., LTD.  

Product Name: Creatine Kinase-Muscle/Brain (CK-MB) Assay Kit/Test Kit/Ivd Reagent Model NO.: CK-MB Type: Ck-MB Assay Kit Quality Guarantee Period: 16 Months Application: Hospital, Lab, School Classification: Biological Diagnostics Certification: ISO13485 Group: All Groups Trademark: Biomedia Transport Package: Foam Box Specification: R1: 2*60 ml, R2: 2*15 mL Origin: Jinan, Shandong Product Description The creatine kinase-muscle/brain (CK-MB) assay kit is intended for the accurate and direct quantitative measurement of CK-MB activity in human plasma. Test principleCK-MB is the bound combination of two variants (isoenzymesCK-MandCK-B) of the enzymephosphocreatine kinase. In the test, CKM is suppressed by sheep anti human CK-M antibody, while MK-B is free from the suppression. CK-MB level is twice as much as that of the measured CK-B.Product Features1. Linear range of CK-MB activity: [3, 800] U/LLinear correlation coefficient ∣r∣≥ 0.990Linear deviation ≤ ± 10.00%2. Absorbance of blank ≤ 0.703. Changing rate of absorbance of blank ΔA/min ≤ 0.02 4. SensitivityChanging rate of absorbance of blank ΔmA/min ≥ 0.03 while testing the specific sample of activity of 58 U/L.5. AccuracyRelative deviation is within ±10%.6. PrecisionIntra CV% ≤ 5.0%; inter CV% ≤ 5.0%. Technical ParametersTemperature37ºCOptical path length (OPL)1.0 cmMain wavelength340 nmSecondary wavelength410 nm (Optional)MethodVelocity methodReaction directionPositiveSample10 μLR1200 μLR250 μLDelay time120 sReaction time180 sReference range of CK-MB activity: 4 - 24 U/L.Packing SpecificationsR1: 2×60 mL, R2: 2×15 mLR1: 4×60 mL, R2: 4×15 mLR1: 1×40 mLl, R2: 1×10 mL (Sample)Storage and stabilityUnopened: Store assay kits at 2 - 8ºC protected from light. Stable to expiration date printed on individual vials (for 16 months).Opened: Store assay kits at 2 - 8ºC protected from light. Stable for 1 month if kept capped from original container and free from contamination.Do not freeze the assay kit.