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SKU:EH0363

Human CA19-9(CarbohydRate antigen19-9) ELISA Kit

Human CA19-9(CarbohydRate antigen19-9) ELISA Kit

Regular price $450.00 USD
Regular price Sale price $450.00 USD
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size
Sensitivity
Range

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 KitCarbohydRate antigen19-9 ELISA KitCA199 ELISA Kitsialylated Lewis ELISA KitaAntigen ELISA KitCancer 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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