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- 抗原 See all Testosterone ELISA试剂盒
- Testosterone
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适用
- 激素
- 实验类型
- Competition ELISA
- 应用范围
- ELISA
- 产品特性
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ELISA kit for detection of Testosterone in the research laboratory
Alternative Names: Free Testosterone ELISA Kit - Top Product
- Discover our top product Testosterone ELISA Kit
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Testosterone ELISA Kit
适用: Various Species Colorimetric Competition ELISA 49.4 pg/mL - 4000 pg/mL Plasma, Serum
Testosterone ELISA Kit适用: 大鼠 Colorimetric Competition ELISA 0.13-25.6 ng/mL Cell Culture Supernatant, Plasma, Serum, Tissue Homogenate
Testosterone ELISA Kit适用: Various Species Colorimetric Competition ELISA 0.31 ng/mL - 20 ng/mL Plasma, Saliva, Serum, Urine
Testosterone ELISA KitHigh Sensitivity 适用: Various Species Colorimetric Competition ELISA 12.35 pg/mL - 1000 pg/mL Plasma, Serum
Testosterone ELISA KitSmall Sample 适用: Various Species Colorimetric Competition ELISA 370.4 pg/mL - 30000 pg/mL Cell Culture Supernatant, Cell Lysate, Plasma, Serum, Tissue Homogenate
Testosterone ELISA KitHigh Sensitivity 适用: Various Species Colorimetric Competition ELISA 12.35 pg/mL - 1000 pg/mL Plasma, Serum
Testosterone ELISA Kit适用: Pig Colorimetric Competition ELISA 0.1-20 ng/mL Plasma, Serum, Tissue Homogenate
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- 应用备注
- Optimal conditions to be determined by end user
- 实验流程
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The principle of the following enzyme immunoassay test follows the typical competitive binding scenario. Competition occurs between an unlabeled antigen (present in standards, control and patient samples) and an enzyme-labelled antigen (conjugate) for a limited number of antibody binding sites on the microwell plate. The washing and decanting procedures remove unbound materials. After the washing step, the enzyme substrate is added. The enzymatic reaction is terminated by addition of the stopping solution. The absorbance is measured on a microtiter plate reader. The intensity of the colour formed is inversely proportional to the concentration of free testosterone in the sample. A set of standards is used to plot a standard curve from which the amount of free testosterone in patient samples and controls can be directly read.
- 限制
- 仅限研究用
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- 注意事项
- All reagents of this test kit derived from human or animal serum or plasma have been tested and confirmed negative for HIV, HbsAg and HCV. However, there is no test method that can offer complete assurance therefore all reagents, should be treated as potential biohazards in use and for disposal.
- 储存条件
- 4 °C
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: "Timing of supplementation of selenium and isoflavones determines prostate cancer risk factor reduction in rats." in: Nutrition & metabolism, Vol. 5, pp. 31, (2009) (PubMed).
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: "Timing of supplementation of selenium and isoflavones determines prostate cancer risk factor reduction in rats." in: Nutrition & metabolism, Vol. 5, pp. 31, (2009) (PubMed).
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- 抗原 See all Testosterone ELISA试剂盒
- Testosterone
- Abstract
- Testosterone 产品
- 物质类
- Hormone
- 背景
- Testosterone is a C-19 steroid secreted from the testis and the adrenal cortex in men and from the adrenal cortex andovaries in women. Testosterone is also produced by peripheral tissues from androstenedione, which is of littlephysiological significance in men, however in women about half of the circulating testosterone is derived from thisorigin. Testosterone measurements are used mainly for clinical evaluation of hypogonadism in males andhyperandrogenic states in females.
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