The PC61.5 antibody is specific for mouse CD25, a 55 kDa surface protein also known as the Interleukin-2 Receptor alpha chain, or IL-2R alpha. CD25 may bind IL-2 by itself, although with low affinity and without induction of cell signaling. CD25 is also expressed within a high-affinity complex, along with the IL-2R beta chain (CD122) and the common gamma chain (CD132), to form a signaling receptor complex. Expression of CD25 varies during developmental stages of T and B cells, is induced on activated mature T and B cells, and is present on subsets of dendritic cells. CD25 signaling as part of the IL-2 receptor complex triggers T cell activation and proliferation, as well as modulating the differentiation and function of Th17 cells, T regulatory (Treg) cells, and dendritic cells.
The PC61.5 antibody is used as a marker for T cells, B cells and dendritic cell subsets. Expression of CD25, CD4 and the transcription factor Foxp3 is regarded as a phenotypic signature for Treg cells. As such, this antibody is widely used to distinguish Treg cells from na-ve or conventional T cells which are CD25-. This clone has also been reported for depletion of Treg cells in vivo (use format suitable for functional assays).
Liang D, Zuo A, Shao H, Born WK, O"™Brian R, Kaplan HJ, and Sun D. 2012. J. Immunol. 188: 5785-5791. (in vivo blocking)
Yu P, Steel JC, Zhang M, Morris JC, Waitz R, Fasso M, Allison JP, and Waldmann TA. 2012. Proc. Natl. Acad. Sci. 109:6187-6192. (in vivo Treg depletion)
Billiard F, Lobry C, Darrasse-Jeze G, Waite J, Liu et al. 2012. Blood. 119: 4656-4664. (in vivo Treg depletion)
Tang S, Moore ML, Grayson JM and Dubey P. 2012. Cancer Res. 72: 1975-1985. (in vivo Treg depletion)
Lee L-F, Logronio K, Tu GH, Zhai W, Ni I, Mei L, Dilley J, Yu J, et al. 2012. Proc. Natl. Acad. Sci. 10.1073. (Flow cytometry).
10F.9G2, J43, PC61 Koehn BH, Ford ML, Ferrer IR, Borom K, Gangappa S, Kirk AD, and Larsen CP. 2008. J. Immunol. 181:5313-5322. (in vivo blocking)
Leithauser F, Meinhardt-Krajina T, Fink K, Wotschke B, Moller P and Reimann J. 2006. Am. J. Pathol. 168(6): 1898-1909. (Immunohistochemistry - frozen tissue)
Hashimoto N, Nabholz M, MacDonald HR, and Zubler RH. 1986. Eur. J. Immunol. 16(3): 317-320. (Blocking)
Ceredig R, Lowenthal JW, Nabholz M, and MacDonald R. 1985. Nature. 314:98-100 (Immunohistochemistry)
Lowenthal JW, Zulber RH, Nabholz M, and MacDonald HR. 1985. Nature. 315(6021): 669-672. (Immunoprecipitation, Blocking)
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想买消炎药怎么办?
去药店买药想买不是抗生素的消炎药，那工作人员说不是抗生素怎么消炎呢，请问知情网友求一替代品，谢了。
以下来自摆渡百科
细胞在发生凋亡时，会激活一些DNA内切酶，这些内切酶会切断核小体间的基因组DNA。细胞凋亡时抽提DNA进行电泳检测，可以发现180-200bp的DNA ladder。基因组DNA断裂时，暴露的3’-OH可以在末端脱氧核苷酸转移酶(Terminal
Deoxynucleotidyl Transferase, TdT) 的催化下加上荧光素 (FITC) 标记的dUTP
(fluorescein-dUTP) ，从而可以通过荧光显微镜或流式细胞仪进行检测，这就是TUNEL (TdT-mediated dUTP
Nick-End Labeling) 法检测细胞凋亡的原理。
sc-153是兔抗大鼠ERK2的多克隆抗体
还有很多关于ERK1和ERK2的抗体
若想知道更多信息，你可以拨打Santa cruz 上海分公司的电话咨询
021-6093-6351
我们会按照你的实验需求推荐最适合你的产品。
你看这个抗体的质量怎么样，说明里面有没有说可以做组化，还是只能做western blot。
第二个问题：兔子不能免疫兔子的。免疫的一个重要概念是识别“自己”和“非己”，如果对自己的蛋白产生免疫反应，那就麻烦了。
可以类比器官移植，亲缘关系越近，越不容易产生免疫排斥。
