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Published byColin McCormick Modified over 6 years ago
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Topics to be covered Principles of immunological detection methods
Formats of ELISA assays, direct, sandwich Immunoblotting Substrates for detection Chromogenic, fluorogenic substrate, fluorescence labeled detection molecules Other methods, RIA and immunofluorescence microscopy
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Sandwich ELISA and other formats
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SDS-PAGE & Immunoblotting
X Substrate reaction produces a chemiluminescent signal HRP: horse raddish peroxidase
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Substrates for detection
Substrate reaction produces a chemiluminescent signal HRP: horse raddish peroxidase
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SDS-PAGE & Immunoblotting
Cell extracts and affinity purified samples will be analyzed using SDS-PAGE and immunoblotting A putative result: Reducing conditions 130 kDa α -IgG-HRP 100 kDa 70 kDa Secretion signal -hc 55 kDa hc 35 kDa 25 kDa EndoH IgG 10 ng HyHEL -Fv-Fc-fusion Her2 IgG HyHEL IgG
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Other immunological detection methods
Immunofluorescence RIA See also:
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