Matrices listed below were spiked with certain level of PRB4 and the recovery rates were calculated by comparing the measured value to the expected amount of PRB4 in samples.
Matrix
Recovery range(%)
Average(%)
serum(n=5)
86-98
92
EDTA plasma(n=5)
87-105
95
heparin plasma(n=5)
91-104
97
Linearity
The linearity of the kit was assayed by testing samples spiked with appropriate concentration of PRB4 and their serial dilutions. The results were demonstrated by the percentage of calculated concentration to the expected.
PRB4 ELISA Kit allows for the in vitro quantitative determination of PRB4 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 PRB4(Basic Salivary Proline Rich Protein 4) ELISA Kit