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    • 3. 发明申请
    • Method for cell surface display of target proteins using fadl of e.coli
    • 使用大肠杆菌的fad1的靶蛋白的细胞表面显示的方法
    • US20070105150A1
    • 2007-05-10
    • US10588782
    • 2004-08-30
    • Sang LeeSeung LeeSi Park
    • Sang LeeSeung LeeSi Park
    • G01N33/53C40B40/10C40B50/06C07H21/04C12P21/06C12P7/64C12N9/18C12N9/20
    • C12N15/70
    • The present invention relates to an expression vector which can effectively express target proteins or peptides on the surface of cells using an outer membrane protein (FadL) of E. coli as a surface anchoring motif. Also, the present invention relates to microorganisms transformed with the expression vector, and a method for stably expressing large amounts of target proteins on the surface of cells by culturing the transformed microorganisms. Furthermore, the present invention relates to a production method of protein arrays, a production method of antibodies, and a bioconversion method, the methods being characterized by using target proteins which have been expressed on the cell surface by the inventive method. In addition, the present invention relates to a method for improving target proteins by the inventive surface expression method. The present invention allows target proteins with normal functions to be expressed on an outer cell membrane. Thus, the present invention will be useful in recombinant live vaccines, the screening of various peptides or antibodies, whole-cell adsorbents for heavy metal removal or waste water treatment, whole-cell bioconversion, and the like.
    • 本发明涉及使用大肠杆菌的外膜蛋白(FadL)作为表面锚定基序,能够在细胞表面上有效表达靶蛋白或肽的表达载体。 此外,本发明涉及用表达载体转化的微生物,以及通过培养转化的微生物在细胞表面上稳定表达大量靶蛋白的方法。 此外,本发明涉及蛋白质阵列的制造方法,抗体的制造方法以及生物转化方法,其特征在于,使用通过本发明的方法在细胞表面表达的靶蛋白。 此外,本发明涉及通过本发明的表面表达方法改善靶蛋白的方法。 本发明允许具有正常功能的靶蛋白在外细胞膜上表达。 因此,本发明可用于重组活疫苗,各种肽或抗体的筛选,用于重金属去除或废水处理的全细胞吸附剂,全细胞生物转化等。
    • 6. 发明申请
    • Polymer resin composition and method of preparing the same
    • 聚合物树脂组合物及其制备方法
    • US20060293433A1
    • 2006-12-28
    • US11432000
    • 2006-05-11
    • Chung ParkSi ParkWorl KimSun KimEon Lee
    • Chung ParkSi ParkWorl KimSun KimEon Lee
    • C08K3/34
    • C08K7/00C08K3/013C08K2201/016Y10T428/2998
    • Provided are a polymer resin composition and a method of preparing the same. The polymer resin composition includes: a polymer resin; 0.01-10.0 parts by weight of flaky pigment particles having an aspect ratio of 0.01-0.1 based on 100 parts by weight of the polymer resin; and 0.01-10.0 parts by weight of polyhedral pigment particles having an aspect ratio of 0.300-0.999 based on 100 parts by weight of the polymer resin. Using the polymer resin composition, a polymer resin molded product having excellent appearance, i.e., having a uniform color even in resin flow lines or resin weld lines, and in which there is no degradation in the physical properties of the polymer resin contained therein can be manufactured at a low cost.
    • 提供一种聚合物树脂组合物及其制备方法。 聚合物树脂组合物包括:聚合物树脂; 0.01-10.0重量份基于100重量份聚合物树脂的纵横比为0.01-0.1的片状颜料颗粒; 和0.01-10.0重量份基于100重量份聚合物树脂的纵横比为0.300-0.999的多面体颜料颗粒。 使用聚合物树脂组合物,即使在树脂流线或树脂熔接线中也具有优异的外观即均匀的颜色的聚合物树脂模塑制品,其中不含有其中所含的聚合物树脂的物理性能的降低可以是 以低成本制造。
    • 7. 发明申请
    • Method for establishing recording quality in digital recording device
    • 在数字录音设备中建立录音质量的方法
    • US20050152667A1
    • 2005-07-14
    • US11019646
    • 2004-12-23
    • Si Park
    • Si Park
    • G11B20/10G11B19/02H04N5/781H04N5/85H04N9/79H04N9/804
    • G11B19/025H04N5/781H04N5/85H04N9/7921H04N9/8042
    • The present invention relates to a method for establishing a recording quality in a digital recording device. In the present invention, still images associated with a plurality of recording qualities having different levels are displayed on a recording-quality selection menu image, and data streams are recorded at a recording quality selected through the recording-quality selection menu image. The still images are generated while a picture captured from video streams being differently encoded at the recording qualities. Otherwise, the still images are pre-stored in the digital recording device while being classified according to the recording qualities, and are read from the digital recording device. Also, the still images are displayed along with information associated with recording times for every recording quality. Therefore, a user easily compares video-data qualities in response to individual recording qualities with one another, and correctly selects a desired recording quality from among a plurality of recording qualities.
    • 本发明涉及在数字记录装置中建立记录质量的方法。 在本发明中,在记录质量选择菜单图像上显示与具有不同等级的多个记录质量相关联的静止图像,并且以通过记录质量选择菜单图像选择的记录质量记录数据流。 当从视频流捕获的图像以记录质量不同地被编码时,产生静止图像。 否则,根据记录质量将静止图像预先存储在数字记录装置中,并从数字记录装置读取。 此外,静止图像与每个记录质量的记录时间相关联的信息一起被显示。 因此,用户响应于各个记录质量彼此容易地比较视频数据质量,并且从多个记录质量中正确选择期望的记录质量。