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从组织样本PBS。加入裂解液(200微升的50 mM Tris-盐酸,pH值7.6,1毫米氯化钙,0.2%的Triton X-100或NP-40,5毫米丁酸,1X蛋白酶抑制剂的鸡尾酒)。添加新鲜PMSF裂解液(PMSF终浓度为0.5毫米)的股票解决方案。蓝色均质(费舍尔猫#749521-1590)均质,直到组织没有任何聚集在室温(室温)孵育10分钟,完全游离于。
Kharchenko, P.V., Alekseyenko, A.A., Schwartz, Y.B., Minoda, A., Riddle, N.C., Ernst, J., Sabo, P.J., Larschan, E., Gorchakov, A.A., Gu, T., et al. Comprehensive analysis of the chromatin landscape in Drosophila melanogaster. Nature.471, 480-485 (2011).
Filion, G.J., van Bemmel, J.G., Braunschweig, U., Talhout, W., Kind, J., Ward, L.D., Brugman, W., de Castro, I.J., Kerkhoven, R.M., Bussemaker, H.J., & van Steensel, B. Systematic protein location mapping reveals five principal chromatin types in Drosophila cells. Cell.143, 212-224 (2010).
Barski, A., Cuddapah, S., Cui, K., Roh, T.Y., Schones, D.E., Wang, Z., Wei, G., Chepelev, I., & Zhao, K. High-resolution profiling of histone methylations in the human genome. Cell.129, 823-837 (2007).
Chen, X., Lu, C., Prado, J.R., Eun, S.H., & Fuller, M.T. Sequential changes at differentiation gene promoters as they become active in a stem cell lineage. Development.138, 2441-2450 (2011).
Gonczy, P., Matunis, E., & DiNardo, S. bag-of-marbles and benign gonial cell neoplasm act in the germline to restrict proliferation during Drosophila spermatogenesis. Development.124, 4361-4371 (1997).
McKearin, D.M. & Spradling, A.C. bag-of-marbles: a Drosophila gene required to initiate both male and female gametogenesis. Genes Dev.4, 2242-2251 (1990).
Gan, Q., Schones, D.E., Eun, S.H., Wei, G., Cui, K., Zhao, K., & Chen, X. Monovalent and unpoised status of most genes in undifferentiated cell-enriched Drosophila testis. Genome Biol.11, R42 (2010).
Gan, Q., Chepelev, I., Wei, G., Tarayrah, L., Cui, K., Zhao, K., & Chen, X. Dynamic regulation of alternative splicing and chromatin structure in Drosophila gonads revealed by RNA-seq. Cell Res.7, 763-83 (2010).
Hi Dr. Chen,
I 'm trying to minimize ChIP with sepharose beads but I would like to try minimized conditions with dynabeads. Could you send me the part of the protocol where you are using it?
Best regards
I 'm trying to minimize ChIP with sepharose beads but I would like to try minimized conditions with dynabeads. Could you send me the part of the protocol where you are using it?
Best regards
Denis
1
ReplyPosted by: Denis S.January 28, 2013, 4:32 AM