808628
Gold nanoparticles
5 nm diameter, biotin terminated, PEG 5000 coated, OD 50, dispersion in H2O
Synonym(e):
Biotin Gold
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About This Item
Empfohlene Produkte
Materialien
PEG 5000
Qualitätsniveau
Form
dispersion in H2O
nanoparticles
Verpackung
pkg of 0.5 mL
OD
50
Oberflächenbereich
6.18 m2/g
Durchmesser
5 nm
pH-Wert
5-7
Dichte
1.00 g/cm3
λmax
513-517 nm
Funktionelle Gruppe
biotin
Lagertemp.
2-8°C
InChI
1S/Au
InChIKey
PCHJSUWPFVWCPO-UHFFFAOYSA-N
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Allgemeine Beschreibung
Gold nanoparticles PEG 5000 biotin terminated.
Anwendung
Biotin functionalized gold nanoparticles are suitable for binding of streptavidin labelled conjugates. The gold nanoparticle label allows for straightforward detection of streptavidin by measuring the increase in absorbance of the sample upon binding. The absorption maximum is gold nanoparticle size dependent, and ranges from 515-520 nm for a 5 nm particle to 572 nm for a 100 nm particle.
Gold nanoparticles 5 nm diameter, biotin terminated, PEG 5000 coated, OD 50, dispersion in H2O can be used as a theranostic agent for potential usage in cancer therapy and treatment of COVID-19. It can also be used in the detection of pathogens for biosensing applications. AuNPs may be used to prepare SARS-CoV-2 conjugate for COVID-19 detection using lateral flow immunoassay technique.
Lagerklassenschlüssel
12 - Non Combustible Liquids
WGK
WGK 2
Flammpunkt (°F)
Not applicable
Flammpunkt (°C)
Not applicable
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Motao Zhu et al.
ACS nano, 14(3), 3703-3717 (2020-02-15)
Engineered nanoparticles could trigger inflammatory responses and potentiate a desired innate immune response for efficient immunotherapy. Here we report size-dependent activation of innate immune signaling pathways by gold (Au) nanoparticles. The ultrasmall-size (<10 nm) Au nanoparticles preferentially activate the NLRP3
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Heo DN, et al.
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Development and clinical application of a rapid IgM-IgG combined antibody test for SARS-CoV-2 infection diagnosis
Li Z, et al.
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Colorimetric biosensing of pathogenss using gold nanoparticles
Verma MS, et al.
Biotechnology Advances, 33(6), 666-680 (2015)
Optimizing use of theranostic nanoparticles as a life-saving strategy for treating COVID-19 patients
Itani R, et al.
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