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40nm Biotin Silver Nanoparticles, 1ml

品牌：Cytodiagnostics

貨號：SB5K-40-50

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1 ml of 40nm biotinylated silver nanoparticles. Supplied at 1 mg/ml (125OD) in ddH2O.

商品詳情參考文獻(xiàn) 相關(guān)資料

Product Details

Silver nanoparticle core size: 40nm (+/- 3nm)

Size dispersity: CV <18%

Surface composition: Biotin-PEG10000-SH/methoxy-PEG-SH

Biotin surface density: 0.5/nm2

Adsorption max: 410-425nm

Concentration: 1 mg/ml

Particles per ml: ~2.8E+12

Volume: 1 ml in ddH20

Properties

The precisely engineered silver nanoparticle surface with extended biotin groups maximizes streptavidin binding by minimizing steric hindrance while still maintaining low non-specific protein binding.

Storage

Store product away from light at 4°C. Do NOT freeze.

When stored as specified the product is stable for at least three months.

Diameter	Peak SPR Wavelength (nm)	NPS/ml*	Wt. Conc (mg/ml)*	Size Dispersity (+/-nm)	Particle Volume (nm³)	Surface Area (nm²)	Surface/ Volume Ratio	Particle Mass (g)	Molar Mass (g/mol)	Molar Concentration*
40	405-425	~5.7E+10	2.00E-02	<15%	3.35E+04	5.03E+03	0.15	3.52E-16	2.12E+08	9.47E-11