material
PEG 5000
Quality Level
form
dispersion in H2O, nanoparticles
packaging
pkg of 0.5 mL
OD
50
surface area
6.18 m2/g
diameter
5 nm
pH
5-7
density
1.00 g/cm3
λmax
513-517 nm
functional group
biotin
storage temp.
2-8°C
InChI
1S/Au
InChI key
PCHJSUWPFVWCPO-UHFFFAOYSA-N
General description
金纳米粒子 PEG 5000 生物素终止。
Application
金纳米颗粒（直径5 nm，生物素封端，PEG 5000包被，OD 50，在H2O中分散）可用作治疗剂，有望用于癌症治疗和COVID-19的治疗。它也可以用于生物传感应用中的病原体检测。AuNP可用于制备SARS-CoV-2偶联物，用于通过侧向流免疫分析（lateral flow immunoassay ）技术进行COVID-19检测。
生物素功能化的金纳米颗粒适用于链霉亲和素标记结合物的结合。金纳米颗粒标记通过测定结合后样品吸光度的增加，可直接检测链霉亲和素。最大吸收与金纳米颗粒大小有关，范围从 515-520 nm（5 nm 颗粒）至 572 nm（100 nm 颗粒）。
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存储类别
12 - Non Combustible Liquids
wgk
WGK 2
flash_point_f
Not applicable
flash_point_c
Not applicable
商品
Professors summarize recent 2D materials synthesis advancements and biosensing applications in various fields.
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
Gold nanoparticles surface-functionalized with paclitaxel drug and biotin receptor as theranostic agents for cancer therapy
Heo DN, et al.
Biomaterials, 33(3), 856-866 (2012)
Development and clinical application of a rapid IgM-IgG combined antibody test for SARS-CoV-2 infection diagnosis
Li Z, et al.
Journal of Medical Virology, 33(6), 666-680 (2020)
全球贸易项目编号
| 货号 | GTIN |
|---|---|
| 808628-0.5ML | 04061832995465 |