| Patent application number | Description | Published |
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| 20090166533 | FOURIER TRANSFORM ION CYCLOTRON RESONANCE MASS SPECTROMETER USING A CRYO-DETECTION SYSTEM - A Fourier transform ion cyclotron resonance mass spectrometer (FT-ICR MS) is provided. A preamplifier is installed as nearest to an ion cyclotron resonance (ICR) trap as possible at a detector part in the mass spectrometer, and thermal noise generated at the preamplifier is minimized by means of a cryo-cooling system to increase a signal-to-noise ratio of ion detection signals such that an ultra-low amount of specimen can be detected, which was impossible in the related art. | 07-02-2009 |
| 20100173430 | CYSTEINE-TAGGED STAPHYLOCOCCAL PROTEIN G VARIANT - The present invention relates to an N-terminal cysteine-tagged Streptococcal protein G variant. Since the variant binds in a directional manner to a surface of a biochip or a biosensor, the variant provides a biochip and a biosensor having an improved antibody-immobilizing capability, compared with an untagged protein G variant. | 07-08-2010 |
| 20100203653 | Protein G-Oligonucleotide Conjugate - The present invention relates to a protein G conjugate, which is prepared by linking an N-terminal cysteine-tagged protein G variant with an oligonucleotide via a linker. The conjugate binds in a directional manner on the surface of a biochip and biosensor, thereby providing a biochip and biosensor having improved antibody immobilization ability. | 08-12-2010 |
| 20100204444 | MULTIFUNCTIONAL PROTEIN SIMULTANEOUSLY DELIVERING ANTIBODIES AND NANOPARTICLES - The present invention relates to a polypeptide structure which can simultaneously deliver an antibody and a nanoparticle into cells, more specifically, to a polypeptide structure for intracellular delivery of an antibody and a nanoparticle, which comprises a nanoparticle-binding region, an antibody-binding region and a signaling capable of delivering substances into cells. | 08-12-2010 |
| 20110098197 | Method for Specific Covalent Coupling of Antibody Using a Photoactivable Protein G Variant - The present invention relates to a protein G variant comprising a mutated Fc binding domain, which is prepared by substituting cysteine for specific residues of the Fc-binding domain of protein G, and a method for preparing the same. Further, the present invention relates to a protein G variant comprising a cysteine mutated Fc binding domain that is site-selectively modified with a UV cross-linker. Further, the present invention relates to a method for UV cross-linking the protein G variant with antibody. The present invention relates to a protein G variant-antibody conjugate that is prepared by the above method. Further, the present invention provides a method for screening or analyzing antigens using the conjugate. Furthermore, the present invention provides a biochip or biosensor fabricated by linking the protein G variant to the surface of a solid support, and a method for fabricating the same. In addition, the present invention provides a method for immobilizing antibodies and analyzing antigens using the biochip or biosensor. | 04-28-2011 |
| Patent application number | Description | Published |
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| 20100025268 | PRESSURIZATION TYPE CAP ASSEMBLY HAVING STORAGE CHAMBER FOR SECONDARY MATERIAL - The present invention relates to a cap assembly mounted on a discharging portion of a container for containing an ingredient different from that in accommodated in a container, which comprise a cap body having a housing formed with a chamber for storage of a secondary ingredient, a closing element provided at a lower end opening of the housing for opening the lower end opening under pressure so as to open the lower end opening. | 02-04-2010 |
| 20100025356 | Cap assembly having storage chamber for secondary material with integral type working member - A cap assembly having a storage chamber for a secondary ingredient with an integral type working device, which comprises a cap body and a working device; said cap body including a mouth and a housing sealing part with a droping space which is formed around the mouth; said working device adapted to move vertically, including an inner extended housing which is formed with a storage chamber for containing a secondary ingredient and having at least one outlet above seal portion formed at upper portion of the working device; and when the working device containing a secondary ingredient is assembled to the mouth of the cap body, the chamber is sealed by a housing sealing part. | 02-04-2010 |
| 20100078438 | CAP ASSEMBLY WITH SECTIONAL STORAGE CHAMBER FOR SECONDARY MATERIAL - The present invention relates to a cap assembly mounted on a discharging portion of a container for containing an ingredient different from that in accommodated in a container, which comprise a cap body a cap body formed by an upper cap part and a lower cap part which may be divided along a cut-off line; a housing with a storage chamber for a secondary ingredient formed by the lower portion of the upper cap part; a sealing assembly provided below the lower cap part, comprising a sealing element and a space through which the secondary ingredient may be discharged in use; and a mouth formed above the lower cap part. The cap assembly of the present invention has advantageous effects of convenience in use and of preventing alteration thereof. | 04-01-2010 |
| 20100163442 | Cap assembly having storage chamber for secondary material with inseparable working member - A cap assembly mounted on a neck of a container for containing a ingredient different from that in accommodated in a container comprises a cap body having an inner housing formed with a chamber for storage of a secondary ingredient and a working member adapted to open a low end opening of the chamber to allow the secondary ingredient in the chamber of the inner housing to be mixed with a primary ingredient in the container. The mixed ingredients may be discharged through an opening. | 07-01-2010 |
| 20100187142 | CAP ASSEMBLY HAVING STORAGE CHAMBER FOR SECONDARY MATERIAL WITH MOVABLE WORKING MEMBER - The storage chamber for secondary material applicable to the discharging direction of contents stored in the container consists of body with storage space and inseparable operating section mounted around the globe. If above operating section moves up, opening and closing hole made or formed in the storage space of storage is opened and contents stored in the storage space is dropped and mixed with contents stored in the container. The mixed contents are discharged via a vent mounted on the top of operating section. A vent is not opened until the operating section is opened, and closing section of opening and closing hole is provided so that the opening and closing hole may not be not clogged after being opened. | 07-29-2010 |
| 20100276308 | CAP ASSEMBLY HAVING STORAGE CHAMBER FOR SECONDARY MATERIAL WITH MOVABLE WORKING MEMBER - A cap assembly having a storage chamber for a secondary ingredient, which is adapted to a mouth of a container, comprising: a body having a mouth; a chamber part having a storage space for secondary ingredient in the body and a hole formed at the lower end thereof; said chamber part is sealed by a movable working member and is opened when the movable working member is removed from the hole upon removing the cap so that the secondary ingredient may be mixed with the first ingredient in the container, said the movable working member being adapted to maintain the opened hole, after moving to open the hole, thereby effectively mixing of the different ingredients. | 11-04-2010 |
| 20110083977 | STRUCTURE OF CAP HAVING STORAGE SPACE - A cap with a storage space for containing a secondary material includes a storage portion having a storage space and provided with a seal plate formed on a lower end of the storage space, an outer cap foldably formed on the storage portion and coupled to a spouting portion, a spouting member inserted in the spouting portion, and an operational member for breaking the seal plate when the spouting member is operation. | 04-14-2011 |
| 20110163103 | BOTTLE CAP - The bottle cap, this invention, is designed to be suitable for the container necks of different size. As recommended, the bottle cap with two connection sections may be assembled in the container necks showing the different sizes of 26.78 MM and 28.0 MM. | 07-07-2011 |
