Abstract: The present disclosure discloses an anti-Claudin 6 antibody and an antibody-drug conjugate. The present disclosure relates to an antigen sequence for preparing the Claudin 6 (CLDN6) antibody, a corresponding nucleotide sequence thereof, and a gene engineering vector, engineering bacterium or cell line for expressing the nucleotide sequence. A highly specific CLDN6 antibody may be produced by immunizing an animal with the antigenic polypeptide. Further, a corresponding monoclonal antibody may be obtained by preparing a hybridoma cell with a cell of the immunized animal. The anti-Claudin 6 antibody may be combined with a linking structure and a drug to form an antibody-drug conjugate. The antibody-drug conjugate may deliver the drug to a tumor cell having a positive expression of CLDN6 depending on the targeting effect of the CLDN6, thereby achieving the efficacy of specifically killing the tumor cell, which is of great significance for the treatment of the tumor.

Abstract: The present disclosure provides a refrigeration system and a refrigerated storage including the same, relating to the technical field of refrigeration equipment, and solving the technical problems of a high compressor pressure ratio, a reduced refrigeration coefficient and a high exhaust temperature in a refrigerated storage. The refrigeration system includes at least two sets of refrigerant compression devices, a refrigerant evaporation device and a flow path switching valve set, wherein all the refrigerant compression devices are fluidly connected to the flow path switching valve set; the flow path switching valve set is configured to control the refrigerant compression devices by switching the flow path switching valve set to supply a refrigerant to a refrigerant evaporation in an alternative manner or in series.

Abstract: A liquid storage container comprises: a first lid; a container body having an opening on one end, an interior of the container body and the lid forming a chamber. The opening end of the first lid and the opening end of the container body are rotatably and sealingly connected; and a first pipe and a second pipe communicating the chamber with the outside. The first pipe is provided on the first lid. The second pipe is provided on the container body.

Abstract: A liquid storage container comprises: a first lid; a container body having an opening on one end, an interior of the container body and the lid forming a chamber. The opening end of the first lid and the opening end of the container body are rotatably and sealingly connected; and a first pipe and a second pipe communicating the chamber with the outside. The first pipe is provided on the first lid. The second pipe is provided on the container body.