药准字0 |
药准字0 |
Alexa Fluor? 568 streptavidin comprises a biotin-binding protein (streptavidin) covalently attached to a fluorescent label (Alexa Fluor? dye). Streptavidin has a very high binding affinity for biotin, and a conjugate of streptavidin is commonly used together with a conjugate of biotin for specific detection of a variety of proteins, protein motifs, nucleic acids, and other molecules (for example, a biotinylated primary antibody bound to a protein target can be detected with a fluorescently labeled streptavidin). Strategies similar to this are used in many detection protocols including western blots, flow cytometry, imaging and microscopy, and microplate assays. Alexa Fluor? dye streptavidin conjugates are supplied as 1 mg lyophilized product or in 0.5 mL volumes of a 2 mg/mL solution.
Important Features of Alexa Fluor? 568 Streptavidin Conjugates:
? Alexa Fluor? 568 streptavidin conjugate has Ex/Em maxima of ~ (578/603)
? Bright, photostable fluorescence
? High solubility in aqueous solutions
? Available in multiple colors
? Ideal for western blots, flow cytometry, imaging and microscopy, microplate assays and more
Label or Dye: | Alexa Fluor? 568 |
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Product Size: | 1 mg |
Shipping Condition: | Room Temperature |
Store in freezer (-5 to -30°C) and protect from light.
企业类型 | 有限责任公司(自然人投资或控股) | 统一社会信用代码 | 91110105667547194H |
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成立日期 | 2007-09-13 | 法定代表人/负责人 | 赵文忠 |
注册资本 | 100万(元) | 注册地址 | 北京市顺义区府前街56号院1号楼4层1-416 |
营业期限 | 2007-09-13 至 2027-09-12 | 登记机关 | 北京市顺义区市场监督管理局 |
经营范围 | 技术开发、技术服务;销售仪器仪表、化学试剂(不含药品、化学危险品及一类易制毒化学品)、玻璃制品、塑料制品、机械设备、五金交电(不含电动自行车)、电子产品、水泵、阀门、耐火材料、袋装水泥、化工产品(不含化学危险品及一类易制毒化学品);货物进出口。(市场主体依法自主选择经营项目,开展经营活动;依法须经批准的项目,经相关部门批准后依批准的内容开展经营活动;不得从事国家和本市产业政策禁止和限制类项目的经营活动。) |