The optical density is >320 at 530nm.
07211
Streptavidin−Gold from Streptomyces avidinii
40 nm particle size
Synonym(e):
Streptavidin Gold conjugate
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Dieser Artikel | 53134 | RSTREP-RO | S1638 |
|---|---|---|---|
| Quality Level 100 | Quality Level 100 | Quality Level 100 | Quality Level 200 |
| storage temp. 2-8°C | storage temp. 2-8°C | storage temp. -10 to -25°C | storage temp. 2-8°C |
| particle size 40 nm | particle size 20 nm | particle size - | particle size - |
Application
For detection of biotinylated compounds.
Streptavidin gold can be used to study biochemicals and reagents, fluorescent conjugates, fluorescent probes, labels, particles and stains, and streptavidin and avidin conjugates. Streptavidin gold has been used in a study to develop a simple, rapid, and sensitive method for visual detection of sequence-specific DNA. Streptavidin gold has also been used in a study to report the first instance of a novel application of mid-infrared chemical imaging (IRCI) for the fluorophore-free detection and identification of mycoplasma species.
Physical form
Material in 50 mM phosphate buffer pH 7.4 with 10% Glycerol,0.1% BSA and 0.01% Sodium Azide
Lagerklasse
10 - Combustible liquids
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves
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M M Mossoba et al.
Journal of microbiological methods, 86(3), 383-386 (2011-06-23)
A novel application of mid-infrared chemical imaging (IRCI) for the fluorophore-free detection and identification of mycoplasma species is reported for the first time. The PCR-amplified biotinylated targets hybridized to microarray probes were treated with streptavidin-gold nanoparticles followed by silver enhancement.
Zhi-Qiang Shen et al.
Biosensors & bioelectronics, 26(7), 3376-3381 (2011-01-25)
In this paper, we describe a novel method for detecting Escherichia coli (E. coli) O157:H7 by using a quartz crystal microbalance (QCM) immunosensor based on beacon immunomagnetic nanoparticles (BIMPs), streptavidin-gold, and growth solution. E. coli O157-BIMPs were magnetic nanoparticles loaded
Yajing Niu et al.
Analytical chemistry, 83(19), 7500-7506 (2011-09-02)
A simple, rapid, and sensitive method for visual detection of sequence-specific DNA was developed using hairpin DNA as the recognition element and hydroxylamine-enlarged gold nanoparticles (Au-NPs) as the signal producing component. In the assay, we employed a hairpin DNA probe
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What is the O.D. of item 07211-1ML Streptavidin−Gold from Streptomyces avidinii?
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