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Nanoparticles (298) Lateral Flow (47) ELISA (18) Antibodies (39)Materials
Gold Silver NanoUrchins Iron Oxide Quantom Dots Nano-Rods Assays Materials Immunoglobulin Biomarkers Reagents Consumables Custom Assay DevelopmentFormat
Spherical Conjugates KitsProperty
Standard Reactant Free Stabilized Endotoxin Free Organic Flow Cytometry Standards Custom Conjugation Protein/Antibody Passive Protein Adsorption NHS-Activated Maleimide-Activated OligoREADY Biotin AptamerREADY Amine Ni-NTA Azide Alkyne Methoxy Carboxyl DBCO Organic Soluble Water Soluble Passive Adsorption
80nm Carboxyl (carboxyl-PEG3000-SH) Gold NanoUrchins
RN-CY-GUC3K-80-25
Composition: Carboxyl (carboxyl-PEG-thiol, 3kDa) Gold NanoUrchins
Core Size: 80nm
Absorption max: 620nm
Optical Density (OD): 50
Particles per ml: 3.9E+11
Carboxyl Surface Density: ~1/nm2
Formulation: Supplied in USP grade purified water
Lateral Flow, CarboxylGold NanoUrchins
Properties
Cytodiagnostics PEGylated Gold NanoUrchins with carboxyl functional groups are made using a unique proprietary protocol resulting in particles with superior size distribution and shape compared to the leading competitor and are ideal for development of covalent gold nanourchin conjugates.
The carboxyl functionalized gold surface allows for covalent conjugation of antibodies, proteins and other ligands using standard EDC/NHS coupling chemistry.
Low batch to batch variability (+/- 3nm) assures you as a customer always end up with a product within the specified size range ordered.
All of our batches go through stringent quality control prior to shipment to our customers using dynamic light scattering to guarantee size and monodispersity and lot specifications are supplied with each product.
Storage
Store product away from direct sunlight at 4°C. Do NOT freeze. When stored as specified the product is stable for at least twelve months.
| Diameter | Peak SPR Wavelength (nm) | NPS/ml* | Wt. Conc. (mg/ml)* | Molar Ext. (M-1cm-1) | Size Dispersity (+/-nm) | Particle Volume (nm3) | Surface Area (nm2) | Surface/Volume Ratio | Particle Mass (g) | Molar Mass (g/mol) | Molar Concentration* |
| 80 | 620 | 7.82E+09 | 4.06E-02 | 7.70E+10 | <10% | 2.68E+05 | 2.01E+04 | 0.075 | 5.20E-15 | 3.13E+09 | 1.30E-11 |
* All concentrations as indicated at an optical density of 1 (OD=1, i.e. absorbance at peak SPR wavelength with a 1cm pathlength)
QC Conjugation Kit – Product Sheet
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