FineTest
SKU:EH0363
Human CA19-9(CarbohydRate antigen19-9) ELISA Kit
Human CA19-9(CarbohydRate antigen19-9) ELISA Kit
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CA19-9|CarbohydRate antigen19-9|CA199|sialylated Lewis|aAntigen|Cancer Antigen 19-9
Product Name
Human CA19-9(CarbohydRate antigen19-9) ELISA Kit
Alias
CA19-9 ELISA Kit, CarbohydRate antigen19-9 ELISA Kit, CA199 ELISA Kit, sialylated Lewis ELISA Kit, aAntigen ELISA Kit, Cancer Antigen 19-9 ELISA Kit
Detection Method
Sandwich ELISA, Double Antibody
Application
CA19-9 ELISA Kit allows for the in vitro quantitative determination of CA19-9 concentrations in serum, plasma, tissue homogenates and other biological fluids.
Size
96T
Range
3.125-200IU/ml
Sensitivity
< 1.875IU/ml
Species
Human
Standard Curve

Storage
2-8 ℃ for 6 months
Recovery
Matrices listed below were spiked with certain level of CA19-9 and the recovery rates were calculated by comparing the measured value to the expected amount of CA19-9 in samples.
|
Matrix |
Recovery range(%) |
Average(%) |
|
serum(n=5) |
90-102 |
97 |
|
EDTA plasma(n=5) |
89-103 |
97 |
|
heparin plasma(n=5) |
90-101 |
96 |
Linearity
The linearity of the kit was assayed by testing samples spiked with appropriate concentration of CA19-9 and their serial dilutions. The results were demonstrated by the percentage of calculated concentration to the expected.
|
Sample |
1:2 |
1:4 |
1:8 |
|
serum(n=5) |
87-103% |
86-90% |
85-102% |
|
EDTA plasma(n=5) |
87-99% |
86-100% |
82-101% |
|
heparin plasma(n=5) |
81-98% |
81-99% |
81-100% |
CV(%)
Intra-Assay: CV<8%
Inter-Assay: CV<10%
Note
For Research Use Only
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