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Human TREM-1 Quantikine ELISA Kit
Human TREM-1 Quantikine ELISA Kit
Human TREM-1 Quantikine ELISA Kit

Human TREM-1 Quantikine ELISA Kit

 详情说明

Human TREM-1 Quantikine ELISA Kit Summary

货号:DTRM10C  规格:96T

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Assay Length
4.5 hours
Sample Type & Volume Required Per Well
Cell Culture Supernates (50 uL), Cell Lysates (50 uL), Serum (50 uL), EDTA Plasma (50 uL), Heparin Plasma (50 uL), Saliva (50 uL)
Sensitivity
15.2 pg/mL
Assay Range
62.5 - 4,000 pg/mL (Cell Culture Supernates, Cell Lysates, Serum, EDTA Plasma, Heparin Plasma, Saliva)
Specificity
Natural and recombinant human TREM-1.
Cross-reactivity
< 0.5% cross-reactivity observed with available related molecules.< 50% cross-species reactivity observed with species tested.
Interference
No significant interference observed with available related molecules.

Product Summary

The Quantikine Human TREM-1 Immunoassay is a 4.5 hour solid phase ELISA designed to measure TREM-1 levels in cell culture supernates, cell lysates, serum, plasma, and saliva. It contains NS0-expressed recombinant human TREM-1 and antibodies raised against the recombinant protein. Results obtained for naturally occurring human TREM-1 showed linear curves that were parallel to the standard curves obtained using the Quantikine Human TREM-1 Immunoassay standards. These results indicate that this kit can be used to determine relative mass values for natural human TREM-1.

Precision

Intra-Assay Precision (Precision within an assay) Three samples of known concentration were tested twenty times on one plate to assess intra-assay precision
Inter-Assay Precision (Precision between assays) Three samples of known concentration were tested in twenty separate assays to assess inter-assay precision. Assays were performed by at least three technicians using two lots of components

Cell Culture Supernates, Cell Lysates, Serum, EDTA Plasma, Heparin Plasma, Saliva

Intra-Assay Precision Inter-Assay Precision
Sample 1 2 3 1 2 3
n 20 20 20 20 20 20
Mean 479 1226 2217 511 1286 2254
Standard Deviation 16.8 41.5 72.1 25 57.7 90.7
CV% 3.5 3.4 3.3 4.9 4.5 4

Recovery

The recovery of human TREM-1 spiked to levels throughout the range of the assay in various matrices was evaluated.

Sample Type Average % Recovery Range %
Cell Culture Media (n=4) 102 94-112
Cell Lysis Buffer (n=4) 88 78-96
EDTA Plasma (n=4) 99 92-105
Heparin Plasma (n=4) 96 87-104
Serum (n=4) 97 84-107

Linearity

To assess the linearity of the assay, samples spiked with high concentrations of human TREM-1 were diluted with Calibrator Diluent to produce samples with values within the dynamic range of the assay.
Human TREM-1 ELISA Linearity

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