07211
Streptavidin−Gold from Streptomyces avidinii
40 nm particle size
Synonym(s):
Streptavidin Gold conjugate
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About This Item
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Application
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.
For detection of biotinylated compounds.
Physical form
Material in 25 mM PBS pH 7.4 with 10% Glycerol, 0.1% BSA and 0.01% Sodium Azide
Storage Class Code
10 - Combustible liquids
WGK
WGK 1
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
Certificates of Analysis (COA)
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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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