重组人YY1北京厂家

特别提示：包括重组人YY1在内，本公司的所有产品仅可用于科研实验，严禁用于临床医疗及其他非科研用途！

产品名称：重组人YY1
英文名称：Recombinant Human Yin and Yang 1 protein/Transcriptional repressor protein YY1
产品货号：JN1205
产品规格：10μg|50μg|500μg|1mg

本品由我们的大肠杆菌表达系统制备而成，目的基因编码的Val221-Gly321在C端含有His标签。

YY1质量控制：＞95%(还原性SDS-PAGE)

YY1制剂：冻干品

YY1保存：
冻干蛋白置于-20℃以下可长期保存，室温条件下可稳定保存3周。
复溶蛋白溶液可在4～7℃保存2～7天，可分装后置于-20℃保存三个月。

YY1复溶：
打开试剂管前请先离心。
复溶浓度推荐大于100 μg/ml。
冻干蛋白请溶于ddH2O。
复溶后，请根据用量分装冻存，避免反复冻融。

关于YY1：
Transcriptional repressor protein YY1(YY1)contains 4 C2H2-type zinc fingers and belongs to the YY transcription factor family. Multifunctional transcription factor exhibits positive and negative control on a large number of cellular and viral genes by binding to sites overlapping the transcription start site. The effect on transcription regulation of the protein is depending upon the context in which it binds and diverse mechanisms of action include direct activation or repression, indirect activation or repression via cofactor recruitment, or activation or repression by disruption of binding sites or conformational DNA changes. Its activity is regulated by transcription factors and cytoplasmic proteins that have been shown to abrogate or completely inhibit YY1-mediated activation or repression.

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