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Recombinant E.coli Lactose operon repressor/LacI,BR
Recombinant E.coli Lactose operon repressor/LacI
(订货以英文名为准)猜你喜欢
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产品属性 Product Attributes
基本信息
别名: Lactose operon repressor;LacI规格: 10ug ; 50ug ; 500ug ; 1mg
外观(性状): Supplied as a 0.2 μm filtered solution of 20mM Tris, 300mM NaCl, 5mM DTT pH 8.0.
纯度: ≥95% as determined by reducing SDS-PAGE.
储存条件: Store at≤-70℃,6 months.with seal;3 month after opening.Avoid freeze/thaw cycles.
产品信息
背景说明: Lactose operon repressor (LacI) contains one HTH lacI-type DNA-binding domain,functions as a homotetramer.Lactose operon repressor as a repressor of the lactose operon,which also as an inducer,binds allolactose.If remove residues 1-59,resulting the loss of DNA-binding activity but retains tetrameric structure and inducer-binding activity.If delete residues 340-360,resulting the loss of tetramer formation,but retains dimer formation,inducer-binding activity,and DNA-binding activity.来源: E.coli
其它标识
内毒素: Less than 0.1 ng/ug(1 EU/ug)as determined by LAL test.产品介绍 Product Introduction
暂无数据注意事项 Considerations
1.本产品仅供科研使用。请勿用于医药、临床诊断或治疗,食品及化妆品等用途。请勿存放于普通住宅区。2.为了您的安全和健康,请穿好实验服并佩戴一次性手套和口罩操作。
3.实验结果可由多种因素影响,相关处理只限于产品本身,不涉及其他赔偿。