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タンパク質カタログ
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- サプライヤー
- AcroBioSystems
- カタログNo.
- STN-N51H3
- 製品名称
- Streptavidin (A24C) Protein, His Tag
- タンパク質名
- Streptavidin
- Species
- Streptomyces avidinii
- HOST
- E. coli
Overview
| Synonyms | - |
|---|---|
| Characteristics | This protein carries a polyhistidine tag at the C-terminus. The protein has a calculated MW of 18.6 kDa. The protein migrates as 20-22 kDa when calibrated against Star Ribbon Pre-stained Protein Marker under reducing (R) condition (SDS-PAGE). |
| Endotoxin Level | 1.0 EU per μg |
| Purity | 95% |
| Description | The Streptavidin Protein Europium chelate is a universal tool for TR-FRET assays that can bind biotinylated molecules. This product uses high-purity streptavidin (SA) covalently conjugated with Eu?? chelate, and it can be used in combination with other Acceptors directly or indirectly labeled with fluorescent dyes. When the Donor and Acceptor come into close proximity (within a distance of less than 10 nm), a FRET reaction occurs: the 620 nm signal emitted by the Donor upon excitation by a specific light source is received by the Acceptor, which then emits a 665 nm signal. |
| Reference | - |
| URL | https://www.acrobiosystems.com/products/protein/streptavidin-streptomyces-avidinii-stn-n51h3 |
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