背景介绍:MUS81 encodes a helix-hairpin-helix protein involved in the response to UV- and methylation-induced DNA damage in Saccharomyces cerevisiae (1). Mus81 is important for replicational stress tolerance in both budding and fission yeast (2). Specifically, Mus81 associates with Eme1 to form an endonuclease that can process stalled replication forks before they have regressed to form a Holliday junction (2–4). Mus81 associated endonuclease resolves Holliday junctions into linear duplexes by cutting across the junction exclusively on strands of like polarity (2). In addition, Mus81 protein abundance increases in cells following exposure to agents that block DNA replication (2). Mus81 is involved in the recruitment of Cds1 to aberrant DNA structures where Cds1 modulates the activity of damage tolerance enzymes (4). The gene encoding human MUS81 maps to chromosome 11q13 and encodes a 551 amino acid protein (5).
别名:Crossover junction endonuclease MUS81; FLJ21012; FLJ44872; Mus 81; MUS81; MUS81 Endonuclease Homolog; MUS81_HUMAN.
核酸内切酶同源蛋白抗体,Anti-Mus81抗体简单介绍:
产品编号:BYK-19109R
英文名称:Anti-Mus81
中文名称:核酸内切酶同源蛋白抗体
产品规格:50ul;100ul;200ul;1ml,*
抗体来源 Rabbit or Mouse
克隆类型 Polyclonal or Monoclonal
交叉反应、产品应用 (具体交叉反应与产品应用请或添加客服直接索取)
性 状 Lyophilized or Liquid
浓 度 1mg/ml
核酸内切酶同源蛋白抗体,Anti-Mus81抗体产品信息:
博研生物小课堂:
常用激光器对应荧光素的选择:
蓝色激光器荧光素(488nm):Alexa Fluor 488、FITC、PerCP、PerCP-Cy5.5、PE、PE-Cy5.5、PE-Cy5、PE-Cy7
红色激光器荧光素(633nm):APC、Cy5、APC-Cy5.5、APC-Cy7、Alexa Fluor 647
黄色激光器荧光素(561nm):PE、PE-Cy5.5、PE-Cy5、PE-Cy7、Cy3、Alexa Fluor 555、Alexa Fluor 594
显色观察
免疫酶染色应注意控制:
1. 呈色质浓度和反应时间。增加成色质的量和(或)增加底物反应时间,可增加反应产物强度;着色太深可减少反应时间。
2. 过氧化物酶显色时,H2O2浓度较大将使显色反应过快而至背景加深;过量H2O2可能抑制酶的活性。
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