SREBP-2 Transcription Factor Assay Kit
货号：
10007819-96Well 基本售价：
5950.0 元 规格：
96 wells
产品信息
概述| 货号 | 10007819-96Well |
| 描述 | Lipid homeostasis in vertebrate cells is regulated by a family of transcription factors called sterol regulatory element-binding proteins (SREBP’s). SREBP’s directly activate the expression of over 30 genes involved in the synthesis and uptake of cholesterol, fatty acids, triglycerides, and phospholipids.1 Three different SREBP isoforms designated SREBP-1a, SREBP-1c, and SREBP-2 are encoded by two different genes and belong to the basic helix-loop-helix-leucine zipper (bHLH-ZIP) family of transcription factors.2 SREBP-2 performs a critical role in the transcriptional regulation of genes involved in cholesterol synthesis and uptake including HMG-CoA synthase, HMG-CoA reductase, and the LDL receptor. Cayman’s SREBP-2 Transcription Factor Assay is a non-radioactive, sensitive method for detecting specific transcription factor DNA binding activity in nuclear extracts and whole cell lysates. A 96 well enzyme-linked immunosorbent assay (ELISA) replaces the cumbersome radioactive electrophoretic mobility shift assay (EMSA). A specific double stranded DNA (dsDNA) sequence containing the SREBP response element is immobilized to the wells of a 96 well plate. SREBP contained in a nuclear extract, binds specifically to the SREBP response element. SREBP is detected by addition of specific primary antibody directed against SREBP. A secondary antibody conjugated to HRP is added to provide a sensitive colorimetric readout at 450 nm. |
| 别名 | SREBF2;Sterol Regulatory Element-binding Protein-2;Sterol Regulatory Element-binding Transcription Factor 2; |
性能| 供应商 | Cayman |
| 应用文献 |
1.Lin, J.,Yang, R.,Tarr, P.T., et al. Hyperlipidemic effects of dietary saturated fats mediated through PGC-1β coactivation of SREBP. Cell 120, 261-273 (2005).
2.Osborne, T.F. Sterol regulatory element-binding proteins (SREBP’s): Key regulators of nutritional homeostasis and insulin action. The Journal of Biological Chemisty 275(42), 32379-32382 (2000).
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| 运输条件 | Dry ice in continental US; may vary elsewhere |
| 存放说明 | -80 |
| 稳定性 | ≥ 6 months |
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