Other liquid samples, Serum, Cell culture supernatants, Plasma, Cell lysate
Assay Type
Sandwich
Recovery
Matrices listed below were spiked with certain level of IL-4 and the recovery rates were calculated by comparing the measured value to the expected amount of IL-4 in samples.
Matrix
Recovery range(%)
Average(%)
serum(n=5)
86-95
91
EDTA plasma(n=5)
86-101
94
heparin plasma(n=5)
93-102
98
Linearity
The linearity of the kit was assayed by testing samples spiked with appropriate concentration of IL-4 and their serial dilutions. The results were demonstrated by the percentage of calculated concentration to the expected.
IL-4 ELISA Kit allows for the in vitro quantitative determination of IL-4 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 Guinea pig IL-4 (Interleukin 4) ELISA Kit