Boditechmed Inc.

Other

Seoul National University

Xtem Biolab Co., Ltd.

Nam Chul Ha

Byeong Chul Kim

Jae Un An

Bong Suk Moon

Younghaeng Lee

Ju Hyoung Bang

Sang Ho Choi

Lak Shin Jeong

Ho Han

Tae Kwang Oh

Byoung Sik Kim

Zee-Won Lee

Byung Ha Oh

Inseong Jo

Kyung Ku Jang

Provided is a method for treating a symptom of vibrio infection by using an RTX toxin production inhibitor comprising N-(4-oxo-4H-thieno[3,4-c]chromen-3-yl)-3-phenylprop-2-ynamide having derivatives thereof which can repress (prevent or treat) a symptom of vibrio infection by inhibiting RTX toxin production, other than directly killing vibrio bacteria, to not allow vibrio bacteria to have pathogenicity, and thereby can be an alternative to antibiotics that aim to kill bacteria themselves and thus fundamentally retain the problem of resistance incurrence.

RTX toxin production inhibitor and composition for treating symptom of vibrio infection by using same

A grid sample production apparatus includes: a frame in which an internal space is formed; a grid unit which is vertically provided on an upper side of the frame, and grips a grid at a lower end; a filter unit which is provided to be movable inside the frame and selectively absorbs the protein liquid of the grid gripped at one end of the grid unit; a laser unit which is provided on one side of the filter unit; a screen unit which is disposed inside the frame and on which a diffraction image appears by the laser from the laser unit by being diffracted by the grid; and a liquid amount analysis unit which analyzes an illuminance of the diffraction image appeared on the screen unit and determines whether the protein liquid of the grid is disposed in an appropriate amount.

Grid sample production apparatus for electron microscope

Disclosed is a station, for testing an analyte in a sample, enabling accurate and quick reaction and analysis of the sample and a reagent in one apparatus. To this end, the present disclosure provides a station, which is for testing a sample by means of inserting a cuvette, having a standby chamber on which a collecting member is placed, a sample chamber, a reagent chamber and a detection unit. The station comprises: a housing which has an input/output part into which a cuvette is inserted; a driving unit which is provided inside the housing, horizontally moves the cuvette, vertically moves a collecting member, reacts a sample in a sample chamber and a reagent in a reagent chamber, and injects a reaction result thereof into a detection unit; and an optical reader which is provided on the horizontal movement path of the cuvette and is for analyzing the reaction result.

System and method for analyzing biological fluid in multiple cuvettes

Station, used for test apparatus, having integrated reaction and detection means

The present invention relates to a thermostable enzyme with a 2.1 &angst; crystal structure of a propeller type comprising six external blades that encompass the outer boundary of the crystal and six internal calcium-binding sites that are embedded inside the above crystal. Each of the six blades comprises 4 or 5 anti-parallel &bgr;-strands, and the six calcium binding sites consist of 3 high-affinity calcium binding sites and 3 low-affinity binding sites, which are involved in the enzyme's thermostability and catalytic activity, respectively. The above-mentioned Ca binding motifs are expected to be utilized in synthesizing highly thermostable proteins and the elucidation of active sites of an enzyme from a three-dimensional structure can help to design new enzymes having those sites with the aid of recent advanced technology of protein engineering.

Thermostable phytase with 2.1 &angst; . . . crystal structure

Growing community of inventors

Seoul, South Korea

Nam Chul Ha