CD4 ELISA Kit allows for the in vitro quantitative determination of CD4 concentrations in serum, plasma, tissue homogenates and other biological fluids.
Matrices listed below were spiked with certain level of CD4 and the recovery rates were calculated by comparing the measured value to the expected amount of CD4 in samples.
Matrix
Recovery range(%)
Average(%)
serum(n=5)
85-98
94
EDTA plasma(n=5)
88-99
94
heparin plasma(n=5)
85-103
96
线性度
The linearity of the kit was assayed by testing samples spiked with appropriate concentration of CD4 and their serial dilutions. The results were demonstrated by the percentage of calculated concentration to the expected.