Human Attractin Quantikine ELISA Kit
Human Attractin Quantikine ELISA Kit
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Human Attractin Quantikine ELISA Kit
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Catalog #
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Availability
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Size / Price
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DATRN0
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Contact your distributor for availability.
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1 Kit /
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Assay Type
Solid Phase Sandwich ELISA
Format
96-well strip plate
Sample Type & Volume Required Per Well
Cell Culture Supernates (50 uL), Serum (10 uL), EDTA Plasma (10 uL), Heparin Plasma (10 uL), Saliva (10 uL), Urine (10 uL)
Assay Range
0.8 - 50 ng/mL (Cell Culture Supernates, Serum, EDTA Plasma, Heparin Plasma, Saliva, Urine)
Specificity
Natural and recombinant human Attractin.
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 Attractin Immunoassay is a 4.5 hour solid phase ELISA designed to measure Attractin levels in cell culture supernates, serum, plasma, saliva, and urine. It contains CHO cell-expressed recombinant human Attractin and antibodies raised against the recombinant protein. Results obtained for naturally occurring human Attractin showed linear curves that were parallel to the standard curves obtained using the Quantikine Human Attractin Immunoassay standards. These results indicate that this kit can be used to determine relative mass values for natural human Attractin.
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, Serum, EDTA Plasma, Heparin Plasma, Saliva, Urine
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Intra-Assay Precision
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Inter-Assay Precision
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Sample
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1
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2
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3
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1
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2
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3
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n
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20
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20
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20
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20
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20
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20
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Mean
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4.16
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12.7
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26.2
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4.61
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13.7
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27.5
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Standard Deviation
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0.132
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0.324
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0.893
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0.498
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1.1
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1.54
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CV%
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3.2
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2.6
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3.4
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10.8
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8
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5.6
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Recovery
The recovery of human Attractin spiked to levels throughout the range of the assay was evaluated
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Sample Type
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Average % Recovery
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Range %
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Cell Culture Media (n=4)
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91
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87-97
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Linearity
To assess the linearity of the assay, samples containing and/or spiked with high concentrations of human Attractin were diluted with Calibrator Diluent to produce samples with values within the dynamic range of the assay.
