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- Tanda
- TD-HYP3152
- 2026年01月26日
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- 技术资料
- 库存：
88
- 规格：
20mg
| Product Name | Streptavidin (Synonyms: 链霉亲和素) |
| Cat. No. | TD-HYP3152 |
| Description | Streptavidin 是一种约 60 kDa 的同型四聚体。Streptavidin 高亲和力地结合四个生物素分子。生物素与 Streptavidin 的结合亲和力是迄今为止报道的最高非共价相互作用之一，KD 约为 0.01 pM。Streptavidin 具有免疫抑制作用。 |
| Purity | 98.40% |
| CAS No. | 9013-20-1 |
| 作用靶点 | Biochemical Assay Reagents |
| 作用通路 | Others |
| 储存方式 | Please store the product under the recommended conditions in the Certificate of Analysis. |
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文献和实验Colloidal Gold/Streptavidin Methods
. This nonspecific binding has been attributed both to its high isoelectric point (PI = 10) and to the fact that the protein is glycosylated (3 , 4 ). Because of the problem of nonspecific binding of avidin, streptavidin has largely replaced avidin
Smart Polymer-Streptavidin Conjugates
The conjugation of stimuli-responsive, or “smart,” polymers to streptavidin is described. The polymer is synthesized with a thiol-reactive end-group, which is used to end-graft the polymer to cysteine or lysine side-chains
Covalent Coupling of DNA Oligonucleotides and Streptavidin
Semisynthetic DNA-protein conjugates are synthesized by covalent coupling of thiol-modified DNA oligonucleotides and streptavidin. The resulting conjugates have a binding capacity for four equivalents of biotin and one nucleic acid
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