Patents Assigned to NEW INDUSTRIES
-
Patent number: 10705079Abstract: Disclosed is a method for preparing a magnetic microsphere for the separation of biological proteins. A magnetic microsphere matrix is treated by formulating and using an appropriate emulsified liquid, and modification of the surface of the magnetic microsphere matrix is realized by emulsion polymerization, thereby obtaining a magnetic microsphere coated with a polyacrylate polymer layer. Said emulsified liquid comprises the following components therein: acyclic acid monoester compounds, acyclic acid glycol compounds, initiators and optionally anionic surface active agents and water. The magnetic microsphere significantly reduces the non-specific adsorption of other proteins, without affecting the joining ability for a specific protein, when used in the separation of biological proteins. A new selection is provided to realize the separation engineering of high protein specificity adsorption.Type: GrantFiled: May 29, 2014Date of Patent: July 7, 2020Assignee: SHENZHEN NEW INDUSTRIES BIOMEDICAL ENGINEERING CO., LTD.Inventors: Wei Rao, Kai Du, Li Zhao
-
Patent number: 10472400Abstract: A cardiac troponin I ultra-sensitive detection reagent kit, a preparation method, and a detection method. The reagent kit comprises at least one first anti-cardiac troponin I antibody marked with a trace marker and at least one second anti-cardiac troponin I antibody coated on magnetic microspheres, the first anti-cardiac troponin I antibody and cardiac troponin I binding site being different from the second anti-cardiac troponin I antibody and cardiac troponin I binding site. The reagent kit may further comprise a diluent capable of significantly reducing non-specific binding in a detection process, so as to further increase the detection accuracy and sensitivity. The method using the reagent kit to detect cardiac troponin I sensitively and accurately detects the amount of cardiac troponin I in a sample, and provides more timely and reliable information for the early diagnosis and treatment of AMI.Type: GrantFiled: February 10, 2015Date of Patent: November 12, 2019Assignee: SHENZHEN NEW INDUSTRIES BIOMEDICAL ENGINEERING CO., LTDInventors: Wei Rao, Jinyun Yuan, Qin Li, Sheng Wang, Hong Xu, Wu Li, Tinghua Li, Jinqiu Fu
-
Patent number: 10451624Abstract: A reagent kit used for detecting lipoprotein-associated phospholipase A2, and a preparation method for the reagent kit. The reagent kit comprises one or a plurality of first anti-lipoprotein-associated phospholipase A2 antibodies used for binding lipoprotein-associated phospholipase A2 to be measured, and one or a plurality of second anti-lipoprotein-associated phospholipase A2 antibodies marked with a trace marker and binding with the lipoprotein-associated phospholipase A2 to be measured at another site, different from the binding site of the lipoprotein-associated phospholipase A2 to be measured and the first anti-lipoprotein-associated phospholipase A2 antibodies. The reagent kit also comprises a displacing agent, so as to further increase the detection accuracy of the reagent kit.Type: GrantFiled: February 10, 2015Date of Patent: October 22, 2019Assignee: SHENZHEN NEW INDUSTRIES BIOMEDICAL ENGINEERING CO., LTDInventors: Wei Rao, Jinyun Yuan, Qin Li, Ke Huang, Kai Luo, Dongxia Lin, Tinghua Li
-
Patent number: 10139397Abstract: A reaction cuvette moving device and a fully automatic chemiluminescence immunoassay apparatus. The reaction cuvette moving device includes a transmission mechanism and a push mechanism, wherein the transmission mechanism comprises a baseplate and a first horizontal transmission mechanism provided on the baseplate. The push mechanism includes a support assembly, a second horizontal transmission mechanism provided on the support assembly, and a push rod connected to the second horizontal transmission mechanism.Type: GrantFiled: May 8, 2015Date of Patent: November 27, 2018Assignee: SHENZHEN NEW INDUSTRIES BIOMEDICAL ENGINEERING CO., LTD.Inventors: Wei Rao, Dingping Ban, Wanguan Yi, Liang Zhu, Yi Hu, Xiaotao Chen, Li Yin, Wei Lin
-
Patent number: 10114030Abstract: Provided are a detection agent for detecting hydroxy vitamin D, preparation method thereof, and use thereof in 25-hydroxy vitamin D immunological detection. The detection agent comprises a conjugate formed by a 25-hydroxy vitamin D antigen derivative and protein carrier, and magnetic spheres coated by the conjugate. Also provided is a 25-hydroxy vitamin D detection kit comprising the detection agent.Type: GrantFiled: July 10, 2014Date of Patent: October 30, 2018Assignee: SHENZHEN NEW INDUSTRIES BIOMEDICAL ENGINEERING CO., LTDInventors: Wei Rao, Tinghua Li, Kai Du, Jinyun Yuan, Kai Luo, Huiling Yu
-
Publication number: 20170305983Abstract: A cardiac troponin I ultra-sensitive detection reagent kit, a preparation method, and a detection method. The reagent kit comprises at least one first anti-cardiac troponin I antibody marked with a trace marker and at least one second anti-cardiac troponin I antibody coated on magnetic microspheres, the first anti-cardiac troponin I antibody and cardiac troponin I binding site being different from the second anti-cardiac troponin I antibody and cardiac troponin I binding site. The reagent kit may further comprise a diluent capable of significantly reducing non-specific binding in a detection process, so as to further increase the detection accuracy and sensitivity. The method using the reagent kit to detect cardiac troponin I sensitively and accurately detects the amount of cardiac troponin I in a sample, and provides more timely and reliable information for the early diagnosis and treatment of AMI.Type: ApplicationFiled: February 10, 2015Publication date: October 26, 2017Applicant: SHENZHEN NEW INDUSTRIES BIOMEDICAL ENGINEERING CO., LTDInventors: Wei RAO, Jinyun YUAN, Qin LI, Sheng WANG, Hong HU, Wu LI, Tinghua LI, Jinqiu FU
-
Publication number: 20170089890Abstract: Disclosed is a method for preparing a magnetic microsphere for the separation of biological proteins. A magnetic microsphere matrix is treated by formulating and using an appropriate emulsified liquid, and modification of the surface of the magnetic microsphere matrix is realized by emulsion polymerization, thereby obtaining a magnetic microsphere coated with a polyacrylate polymer layer. Said emulsified liquid comprises the following components therein: acyclic acid monoester compounds, acyclic acid glycol compounds, initiators and optionally anionic surface active agents and water. The magnetic microsphere significantly reduces the non-specific adsorption of other proteins, without affecting the joining ability for a specific protein, when used in the separation of biological proteins. A new selection is provided to realize the separation engineering of high protein specificity adsorption.Type: ApplicationFiled: May 29, 2014Publication date: March 30, 2017Applicant: SHENZHEN NEW INDUSTRIES BIOMEDICAL ENGINEERING CO., LTD.Inventors: Wei RAO, Kai DU, Li ZHAO
-
Publication number: 20120308697Abstract: The present invention is related to processes for importing an improved anti-oxidant content with high ORAC values to a food product. Milled high tannin sorghum grain may be ground into flour and mixed with spices and herbs, which is then used as a topping on the food product of choice.Type: ApplicationFiled: July 17, 2012Publication date: December 6, 2012Applicant: NEW INDUSTRIESInventor: Robert Harris
-
Publication number: 20110151090Abstract: The present invention is related to processes for the manufacture of a cereal product having an improved anti-oxidant content with high ORAC values and the product thereof. In addition, the present invention relates to a method of using this product to increase the anti-oxidant levels of a mammal. The milled grain may then be ground into flour which is then used to make the product desired. Particularly high ORAC values result from the use of a specific type of sorghum that contains high levels of tannin. The high tannin level sorghum is milled and ground and placed into formulations in at least partial substitution for the wheat or oat grain, to result in content of high tannin sorghum bran of 3-10% and whole grain high tannin sorghum of 50-60%.Type: ApplicationFiled: December 18, 2009Publication date: June 23, 2011Applicant: NEW INDUSTRIESInventor: Robert HARRIS
-
Patent number: D868994Type: GrantFiled: April 27, 2018Date of Patent: December 3, 2019Assignee: SHENZHEN NEW INDUSTRIES BIOMEDICAL ENGINEERING CO., LTD.Inventors: Shiming Feng, Yi Hu, Dingping Ban
-
Patent number: D1030090Type: GrantFiled: November 30, 2022Date of Patent: June 4, 2024Assignee: SHENZHEN NEW INDUSTRIES BIOMEDICAL ENGINEERING CO., LTD.Inventors: Hui Liu, Wanguan Yi, Min Xia