产品描述
Streptavidin is a tetrameric protein composed of identic subunits. Each subunit binds one biotin molecule with a KD of ~1×10-15M. The preparation contains an N- and C-terminal shortened variant (core streptavidin) with improved properties concerning homogeneity, solubility, resistance towards proteolytic degradation and accessibility of the biotin binding pocket as compared to native streptavidin. The high affinity recognition of biotin and biotinylated molecules has made streptavidin one of the most important components in diagnostics and laboratory kits.
产品组分
产品名称 |
规格 |
Streptavidin/AF555 |
100 μL |
Streptavidin/AF555 |
1 mL |
产品信息
英文名称:Streptavidin/AF555
中文名称:荧光素Alexa Fluor 555标记链霉亲和素
别名:SA
理论分子量:N/AkDa
检测分子量:N/A
性状:Liquid
浓度:>0.5mg/mL
物种:Streptomyces
序列:1-183/183
纯度:> 90% as determined by SDS- PAGE
亚型:IgG
纯化方法:AC
内毒素:Not analyzed
表达系统:N/A
活性:Yes
标签:Tag free
储存液:0.01M TBS(pH7.4) with 1% BSA, 0.03% Proclin300 and 50% Glycerol.
运输与保存
Storage: Store at–20℃ for one year. Avoid repeated freeze/thaw cycles. The lyophilized antibody is stable at room temperature for at least one month and for greater than a year when kept at -20℃. When reconstituted in sterile distilled water or diluent supplied, theantibody is stable for at least two weeks at 2-4℃.
本产品仅限于科学实验研究使用,不得用于临床诊断、治疗等领域。
荧光素Alexa Fluor 555标记链霉亲和素
产品描述
Streptavidin is a tetrameric protein composed of identic subunits. Each subunit binds one biotin molecule with a KD of ~1×10-15M. The preparation contains an N- and C-terminal shortened variant (core streptavidin) with improved properties concerning homogeneity, solubility, resistance towards proteolytic degradation and accessibility of the biotin binding pocket as compared to native streptavidin. The high affinity recognition of biotin and biotinylated molecules has made streptavidin one of the most important components in diagnostics and laboratory kits.
产品组分
产品名称 |
规格 |
Streptavidin/AF555 |
100 μL |
Streptavidin/AF555 |
1 mL |
产品信息
英文名称:Streptavidin/AF555
中文名称:荧光素Alexa Fluor 555标记链霉亲和素
别名:SA
理论分子量:N/AkDa
检测分子量:N/A
性状:Liquid
浓度:>0.5mg/mL
物种:Streptomyces
序列:1-183/183
纯度:> 90% as determined by SDS- PAGE
亚型:IgG
纯化方法:AC
内毒素:Not analyzed
表达系统:N/A
活性:Yes
标签:Tag free
储存液:0.01M TBS(pH7.4) with 1% BSA, 0.03% Proclin300 and 50% Glycerol.
运输与保存
Storage: Store at–20℃ for one year. Avoid repeated freeze/thaw cycles. The lyophilized antibody is stable at room temperature for at least one month and for greater than a year when kept at -20℃. When reconstituted in sterile distilled water or diluent supplied, theantibody is stable for at least two weeks at 2-4℃.
本产品仅限于科学实验研究使用,不得用于临床诊断、治疗等领域。