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表单
essentially salt-free, lyophilized powder
质量水平
技术
dot blot: suitable
immunohistochemistry: suitable
indirect ELISA: suitable
radioimmunoassay: suitable
运输
wet ice
储存温度
2-8°C
特异性
Binding Activity: at least 10 μg biotin per mg
应用
ExtrAvidin® has been used to tetramerize aliquots to generate HLA-A2 tetramers.
生化/生理作用
ExtrAvidin® is prepared from egg white avidin. It is a tetrameric protein containing four high affinity binding sites for biotin. It combines the high specific activity of avidin with the low background staining of streptavidin, a biotin binding protein produced by the bacteria Streptomyces avidinii. It binds biotin with the high affinity of egg white avidin, however, it does not exhibit the unwanted non-specific binding reported for egg white avidin at physiological pH, such as the staining of mast cells.
其他说明
A modified form of affinity purified egg white avidin.
法律信息
ExtrAvidin is a registered trademark of Merck KGaA, Darmstadt, Germany
免责声明
Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.
储存分类代码
11 - Combustible Solids
WGK
WGK 3
闪点(°F)
Not applicable
闪点(°C)
Not applicable
个人防护装备
Eyeshields, Gloves, type N95 (US)
法规信息
动植物源性产品
从最新的版本中选择一种：
分析证书(COA)
Lot/Batch Number
Demin Li et al.
Cancer research, 77(10), 2699-2711 (2017-04-02)
The tumor suppressor p53 is widely dysregulated in cancer and represents an attractive target for immunotherapy. Because of its intracellular localization, p53 is inaccessible to classical therapeutic monoclonal antibodies, an increasingly successful class of anticancer drugs. However, peptides derived from
Hanwei Gao et al.
Proceedings of the National Academy of Sciences of the United States of America, 105(51), 20146-20151 (2008-12-17)
Surface plasmon polaritons (SPPs) are responsible for exotic optical phenomena, including negative refraction, surface enhanced Raman scattering, and nanoscale focusing of light. Although many materials support SPPs, the choice of metal for most applications has been based on traditional plasmonic
Development of a T-cell Receptor Mimic Antibody against Wild-Type p53 for Cancer Immunotherapy
Li D, et al.
Cancer research, 77(10), 2699-2711 (2017)
E O'Connor et al.
Journal of immunological methods, 229(1-2), 155-160 (1999-11-11)
The ability to detect a protein is always limited to the sensitivity of the assays available. Progress in improving the sensitivity of protein detection will allow a more complete understanding of biological systems. Of particular interest to the field of
John E G McCarthy et al.
Methods in enzymology, 430, 247-264 (2007-10-05)
A growing number of biophysical techniques use immobilized reactants for the quantitative study of macromolecular reactions. Examples of such approaches include surface plasmon resonance, atomic force microscopy, total reflection fluorescence microscopy, and others. Some of these methods have already been
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