Nobutake Suzuki

Learn More
Protein secretion, a key intercellular event for transducing cellular signals, is thought to be strictly regulated. However, secretion dynamics at the single-cell level have not yet been clarified because intercellular heterogeneity results in an averaging response from the bulk cell population. To address this issue, we developed a novel assay platform for(More)
The phosphorylation of heterogeneous nuclear ribonucleoprotein K (hnRNP K) is thought to play an important role in cell regulation and signal transduction. However, the relationship between hnRNP K phosphorylation and cellular events has only been indirectly examined, and the phosphorylated forms of endogenous hnRNP K have not been biochemically(More)
We developed a novel protein chip made of a diamond-like, carbon-coated stainless steel plate (DLC plate), the surface of which is chemically modified with N-hydroxysuccinimide ester. To produce a high-density protein chip using the DLC plate, proteins separated by SDS gel electrophoresis or two-dimensional electrophoresis were electroblotted onto the DLC(More)
  • 1