| 摘要 |
An assay method is provided. In certain embodiments, the method includes: a) contacting a sample with a polypeptide that is linked to a surface of a surface plasmon resonance sensor under kinasing conditions to produce a sample-contacted substrate; b) separating the sample and the sample-contacted substrate to produce a sample-separated substrate; and c) assessing phosphorylation of the polypeptide using surface plasmon resonance. Kits and systems for performing the instant methods are also provided.
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