Matrices listed below were spiked with certain level of CA50 and the recovery rates were calculated by comparing the measured value to the expected amount of CA50 in samples.
Matrix
Recovery range(%)
Average(%)
serum(n=5)
90-104
97
EDTA plasma(n=5)
85-105
91
heparin plasma(n=5)
93-103
100
Linearity
The linearity of the kit was assayed by testing samples spiked with appropriate concentration of CA50 and their serial dilutions. The results were demonstrated by the percentage of calculated concentration to the expected.
CA50 ELISA Kit allows for the in vitro quantitative determination of CA50 concentrations in serum, plasma, tissue homogenates and other biological fluids.
Precision
Intra-Assay: CV<8% Inter-Assay: CV<10%
Storage
2-8 °C for 6 months
Reviews of Human CA50(CarbohydRate Antigen 50) ELISA Kit