Invention Grant
US09575076B2 TSH immunoassays and processes for performing TSH immunoassays in the presence of endogenous contaminants in restricted wash formats
有权
TSH免疫测定和在限制性洗涤形式的内源性污染物存在下进行TSH免疫测定的方法
- Patent Title: TSH immunoassays and processes for performing TSH immunoassays in the presence of endogenous contaminants in restricted wash formats
- Patent Title (中): TSH免疫测定和在限制性洗涤形式的内源性污染物存在下进行TSH免疫测定的方法
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Application No.: US14926375Application Date: 2015-10-29
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Publication No.: US09575076B2Publication Date: 2017-02-21
- Inventor: Dan Wang , Gordon Bruce Collier , Joseph P. Skinner , Qiaoqiao Ruan , Sergey Y. Tetin
- Applicant: Abbott Point of Care Inc.
- Applicant Address: US NJ Princeton
- Assignee: Abbott Point of Care Inc.
- Current Assignee: Abbott Point of Care Inc.
- Current Assignee Address: US NJ Princeton
- Agency: Kilpatrick, Townsend & Stockton, LLP
- Main IPC: G01N33/76
- IPC: G01N33/76 ; G01N33/74 ; G01N33/543 ; C07K16/26 ; B01L3/00 ; G01N33/53
Abstract:
The invention relates to low wash Thyroid Stimulating Hormone (TSH) immunoassays using an ELISA sandwich assay having limited or no wash step between the antigen capture, detection antibody addition and substrate introduction steps. This invention exhibits low cross reactivity with biologically similar interfering cross reacting species, such as Follicle Stimulating Hormone (FSH), Luteinizing Hormone (LH) and Chorionic Gonadotropin (CG).
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