FOB (Fecal Occult Blood)

产品名称：FOB (Fecal Occult Blood)
产    地：Demeditec
产品货号：DE010A100
产品规格：20 Tests
产品说明：
SUMMARY
Many times gastro-intestinal diseases are not recognized. In Europe colon cancer is one of the most common cancer types (Lieberman, 1994; MMWP 1995). Colon cancer can be diagnosed by continuous preventive examinations at an early stage and in most cases it can be healed. By an early and reliable detection of occult blood in stool, colon cancer can be recognized early and reduce the mortality rate of patients suffering from colon cancer (Dam et. Al,1955; Miller, 1995; and Lang, 1996). Colon cancer develops over years and the early stages usually do not cause any afflictions. Polyps, colitis, diverticulitis, fissures and colon cancer have fine and very sensitive blood vessels – that sensitive that they can be damaged by the passing stool and release small quantities of blood to the stool that cannot be recognozid visiually. The FOB rapid test detects by specific antibodies even smallest amounts of occult blood and provides for more exact and more reliable results than chemical occult blood tests (guaiac tests). The FOB rapid test cannot lead to false results due to certain nourishment such as meat, vitamins and others. There are no necessary dietary restrictions to observed prior to taking the test.
The detection level is at 40 ng/mL hemoglobin or 2 µg hemoglobin/g feces.
PRINCIPLE
The new immunologic FOB rapid test is a rapid, chromatographic immunoassay, that detects exclusively human hemoglobin by a specific antibody reaction. The hemoglobin that is contained in the stool sample reacts with specific mono- and polyclonal antibodies, that are attached to colloidal particles. This complex disperses on the membrane and reaches the test line (T) that contains anti-hemoglobin. On a positive result the hemoglobin molecules from the stool sample that are loaded with colloidal antibodies are attached to the test line (T) and become visible by a red colouration. On a negative result there are no hemoglobin molecules that can attach to the test line (T) and therefore there will not be any colouration of the test line (T). The control line (C) ensures by a red colouration that the sample application and membrane wicking has occurred correctly and that the test result is valid.
上海玉博生物技术有限公司在为生命科学领域提供丰富的产品与信息资源方面处于国内**地位，公司提供的产品涵盖了二十多个国家近五十万种产品，而且产品的数量与信息在不断的增长和更新，公司提供的产品能够使生命科学工作者加快对生物化学，分子生物学，细胞生物学以及蛋白质组学研究的认知，以及分子诊断和临床医学领域的应用。

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