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          Human EGF Quantikine ELISA Kit Summary
          Human EGF Quantikine ELISA Kit Summary
          Human EGF Quantikine ELISA Kit Summary

          Human EGF Quantikine ELISA Kit Summary

           詳情說明

          Human EGF Quantikine ELISA Kit Summary

          貨號:DEG00

          Assay Type
          Solid Phase Sandwich ELISA
          Format
          96-well strip plate
          Assay Length
          3.5 hours or 4.5 hours
          Sample Type & Volume Required Per Well
          Cell Culture Supernates (200 uL), Serum (10 uL), EDTA Plasma (200 uL), Heparin Plasma (200 uL), Platelet-poor Citrate Plasma (200 uL), Urine (10 uL)
          Sensitivity
          0.7 pg/mL
          Assay Range
          3.9 - 250 pg/mL (Cell Culture Supernates, Serum, EDTA Plasma, Heparin Plasma, Platelet-poor Citrate Plasma, Urine)
          Specificity
          Natural and recombinant human EGF
          Cross-reactivity
          Cross-reactivity observed with 1 or more 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 EGF Immunoassay kit is a 3.5 or 4.5 hour solid phase ELISA designed to measure EGF levels in cell culture supernates, serum, plasma, and urine. It contains E. coli-derived recombinant human EGF and antibodies raised against the recombinant factor. It has been shown to accurately quantitate recombinant human EGF. Results obtained measuring natural human EGF showed linear curves that were parallel to the standard curves obtained using the kit standards. These results indicate that this kit can be used to determine relative mass values for natural EGF.

          Precision

          Intra-Assay Precision (Precision within an assay) Three samples of known concentration were tested on one plate to assess intra-assay precision
          Inter-Assay Precision (Precision between assays) Three samples of known concentration were tested in separate assays to assess inter-assay precision

          Cell Culture Supernates, Urine

          Intra-Assay Precision Inter-Assay Precision
          Sample 1 2 3 1 2 3
          n 20 20 20 20 20 20
          Mean 15 78.9 134 15 80 136
          Standard Deviation 0.4 2.5 4 0.9 4.5 6.8
          CV% 2.7 3.2 3 6 5.6 5

          Serum, EDTA Plasma, Heparin Plasma, Platelet-poor Citrate Plasma

          Intra-Assay Precision Inter-Assay Precision
          Sample 1 2 3 1 2 3
          n 20 20 20 20 20 20
          Mean 13.5 80 133 14.7 77 134
          Standard Deviation 0.6 2 2.7 0.9 3.3 6.1
          CV% 4.4 2.5 2 6.1 4.3 4.6

          Recovery

          The recovery of EGF spiked to three different levels in samples throughout the range of the assay in various matrices was evaluated.

          Sample Type Average % Recovery Range %
          Cell Culture Media (n=5) 98 88-111
          Citrate Plasma (n=10) 104 89-115
          EDTA Plasma (n=10) 100 80-111
          Heparin Plasma (n=10) 96 79-108
          Serum (n=10) 97 80-106
          Urine (n=1) 102 97-108
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