| 货号 | 7836S |
| 描述 | CSTs PathScan® Total NF-κB p65 Sandwich ELISA Antibody Pair is being offered as an economical alternative to our PathScan® Total NF-κB p65 Sandwich ELISA Kit #7174. Capture and Detection antibodies (100X stocks) and HRP-conjugated secondary antibody (1000X stock) are supplied. Sufficient reagents are supplied for 4 x 96 well ELISAs. The NF-κB p65 Capture Antibody is coated in PBS overnight in a 96 well microplate. After blocking, cell lysates are added followed by a NF-κB p65 Detection Antibody and anti-Mouse IgG, HRP conjugated antibody. HRP substrate, TMB, is added for color development. The magnitude of the absorbance for this developed color is proportional to the quantity of total NF-κB p65 protein. *Antibodies in this kit are custom formulations specific to the kit. |
| 反应种属 | Human/Mouse |
| 应用 | ELISA |
| 目标/特异性 | For Antibody Pair specificity and sensitivity, please refer to the corresponding PathScan® Sandwich ELISA Kit. Note: This antibody pair detects proteins from the indicated species, as determined through in-house testing, but may also detect homologous proteins from other species. |
| 供应商 | CST |
| 背景 | Transcription factors of the nuclear factor κ B (NF-κB)/Rel family play a pivotal role in inflammatory and immune responses (1,2). There are five family members in mammals: RelA, c-Rel, RelB, NF-κB1 (p105/p50), and NF-κB2 (p100/p52). Both p105 and p100 are proteolytically processed by the proteasome to produce p50 and p52, respectively. Rel proteins bind p50 and p52 to form dimeric complexes that bind DNA and regulate transcription. In unstimulated cells, NF-κB is sequestered in the cytoplasm by IκB inhibitory proteins (3-5). NF-κB-activating agents can induce the phosphorylation of IκB proteins, targeting them for rapid degradation through the ubiquitin-proteasome pathway and releasing NF-κB to enter the nucleus where it regulates gene expression (6-8). NIK and IKKα (IKK1) regulate the phosphorylation and processing of NF-κB2 (p100) to produce p52, which is then translocated to the nucleus (9-11). |
| 存放说明 | 4C |
| 参考文献 | Baeuerle, P.A. and Henkel, T. (1994) Annu Rev Immunol 12, 141-79. Baeuerle, P.A. and Baltimore, D. (1996) Cell 87, 13-20. Haskill, S. et al. (1991) Cell 65, 1281-9. Thompson, J.E. et al. (1995) Cell 80, 573-82. Whiteside, S.T. et al. (1997) EMBO J 16, 1413-26. Traenckner, E.B. et al. (1995) EMBO J 14, 2876-83. Scherer, D.C. et al. (1995) Proc Natl Acad Sci USA 92, 11259-63. Chen, Z.J. et al. (1996) Cell 84, 853-62. Senftleben, U. et al. (2001) Science 293, 1495-9. Coope, H.J. et al. (2002) EMBO J 21, 5375-85. Xiao, G. et al. (2001) Mol Cell 7, 401-9. |
The relationship between lysate protein concentration from untreated and TNF-α and IL-1β treated HeLa cells and the absorbance at 450 nm using PathScan® Total NF-κB p65 Sandwich ELISA Antibody Pair #7836 is shown. HeLa cells were treated with TNF-α and IL-1β for 5 minutes at 37ºC and then lysed.图示为未经处理和经TNF-α 和 IL-1β 处理的HeLa细胞的裂解液蛋白浓度与450 nm 吸收峰的关系，所用抗体为PathScan® Total NF-κB p65 Sandwich ELISA Antibody Pair #7836 。在37ºC条件下，用TNF-α和IL-1β 处理HeLa细胞5min，然后裂解。 |
