Human TFF2(Trefoil factor 2) ELISA Kit

说明书
  • 规格
Product name

Human TFF2(Trefoil factor 2) ELISA Kit

Catalogue No.

EH0281

Alias

TFF2(Trefoil factor 2) ELISA Kit, SML1 ELISA Kit, SP ELISA Kit, Spasmolysin ELISA Kit, Spasmolytic Polypeptide ELISA Kit, SP ELISA Kit

Detection method

Sandwich ELISA, Double Antibody

Application

TFF2 ELISA Kit allows for the in vitro quantitative determination of TFF2 concentrations in plasma, tissue homogenates and other biological fluids.

Size

96T

Range

31.25-2000pg/ml

Sensitivity

< 18.75pg/ml

Standard curve

Human TFF2(Trefoil factor 2) ELISA Kit
Storage

4 ℃ for 6 months

Recovery

Matrices listed below were spiked with certain level of TFF2 and the recovery rates were calculated by comparing the measured value to the expected amount of TFF2 in samples.

Matrix Recovery range(%) Average(%)
serum(n=5) 89-100 95
EDTA plasma(n=5) 85-99 93
heparin plasma(n=5) 86-102 94
Linearity

The linearity of the kit was assayed by testing samples spiked with appropriate concentration of TFF2 and their serial dilutions. The results were demonstrated by the percentage of calculated concentration to the expected.

Sample 1:2 1:4 1:8 1:16
serum(n=5) 90-104% 87-100% 85-103% 88-104%
EDTA plasma(n=5) 83-98% 83-100% 89-95% 82-95%
heparin plasma(n=5) 80-94% 89-99% 83-96% 85-98%
CV(%)

Intra-Assay: CV<8%
Inter-Assay: CV<10%

Note

For Research Use Only

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