Abstract: A device, system, and method for high-resolution spatial omic detection of a tissue sample are provided, which include a slide with a microwell reaction chamber array capable of accommodating microcarriers, a method for modifying a nucleic acid molecular identifier, and a method for reducing cross pollution of omic information in a process of capturing spatial omic information of a tissue sample, respectively. By using the method for spatial omic detection, the resolution of the spatial omic detection is significantly improved and the detection cost is reduced, and the cross pollution of the spatial omic information is fundamentally reduced.

Abstract: Provided are the use of the recombinant Ganoderma lucidum immunomodulatory protein (rLZ-8) for the manufacturing of a medicament for antitumor, increasing leukocyte and inhibiting immunological rejection and the pharmaceutical composition comprising the rLZ-8 protein, wherein the rLZ-8 protein is expressed from pichia yeast.