ARG80803
Derivatized histamine ELISA Kit
Derivatized histamine ELISA 试剂盒 for ELISA and Other
Immune System kit
概述
| 产品描述 | ARG80803 Derivatized histamine ELISA Kit is an Enzyme Immunoassay kit for the quantification of Derivatized histamine in fresh fish, sausage, milk, wine, fish meal and champagne. |
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| 反应物种 | Other |
| 应用 | ELISA |
| 靶点名称 | Derivatized histamine |
| 偶联标记 | HRP |
| 偶联标记说明 | Substrate: TMB and read at 450 nm |
| 灵敏度 | 0.15 mg/l |
| 样品类型 | Fresh fish, sausage, milk, wine, fish meal and champagne. |
| 标准范围 | 0.5 - 50 ng/ml |
| 样本量 | 25 µl |
应用说明
| 检测时间 | 30, 10, 15 min (RT/shaker) |
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属性
| 形式 | 96 well |
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| 存放说明 | Store the kit at 2-8°C. Keep microplate wells sealed in a dry bag with desiccants. Do not expose test reagents to heat, sun or strong light during storage and usage. Please refer to the product user manual for detail temperatures of the components. |
| 注意事项 | For laboratory research only, not for drug, diagnostic or other use. |
生物信息
| 全名 | Derivatized histamine |
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| 背景介绍 | Fish meal that has been produced from materials which has been allowed to degrade prior to being processed can contain high levels of histamine and can be toxic. Elevated histamine levels (1,000 ppm) can cause gizzard erosion and black vomit in poultry. Histamine testing in fresh fish is a possible control strategy that can be used by seafood processors in their HACCP program to address the hazard of scombrotoxin formation. Histamine is a product of decomposition of histidine caused by the growth of certain bacteria in seafood. The amount of the amine that forms is a function of bacterial species, the temperature and time of exposure, and may exceed 1,000 ppm (mg/kg). Fish containing high levels of histamine has been associated with many examples of poisoning commonly referred to as “scombroid poisoning,” a major health problem for consumers. Scombrotoxic fish usually contains levels of histamine in excess of 200 ppm but such fish may be randomly dispersed within a lot. For large fish, histamine is found at variable levels even within individual fish. Quality control measures designed to minimize the occurrence of scombrotoxic fish require the determination of histamine levels in the range of approximately 10 to 200 ppm. Good quality fish contain less than 10 ppm histamine, a level of 30 ppm indicates significant deterioration, and 50 ppm is considered to be evidence of definite decomposition. The defect action level (DAL), the level at which regulatory actions are taken for histamine is 50 ppm. The assay kit provides materials for the quantitative determination of derivatized histamine in food extracts. The derivatization is part of the preparation of the samples. By use of the acylation reagent, histamine is quantitatively derivatized into N-acylhistamine. The competitive Histamine ELISA kit uses the microtiter plate format. Histamine is bound to the solid phase of the microtiter plate. Acylated histamine and solid phase bound histamine compete for a fixed number of antiserum binding sites. When the system is in equilibrium, free antigen and free antigen-antiserum complexes are removed by washing. The antibody bound to the solid phase histamine is detected by anti-goat/peroxidase. The substrate TMB/peroxidase reaction is monitored at 450 nm. The amount of antibody bound to the solid phase histamine is inversely proportional to the histamine concentration of the sample. |
| 产品亮点 | Related products: New ELISA data calculation tool: Simplify the ELISA analysis by GainData |
| 研究领域 | Immune System kit |
检测图片 (1) Click the Picture to Zoom In
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ARG80803 Derivatized histamine ELISA Kit standard curve image
ARG80803 Derivatized histamine ELISA Kit results of a typical standard run with optical density reading at 450nm.
| Title | Download Link |
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| ARG80803 Derivatized histamine ELISA Kit User's manual |
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