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50nm Maleimide-Activated Gold NanoUrchins Conjugation Kit (MIDI Kit)

50nm Maleimide-Activated Gold NanoUrchins Conjugation Kit (MIDI Kit)
50nm Maleimide-Activated Gold NanoUrchins Conjugation Kit (MIDI Kit)
50nm Maleimide-Activated Gold NanoUrchins Conjugation Kit (MIDI Kit)
50nm Maleimide-Activated Gold NanoUrchins Conjugation Kit (MIDI Kit)
50nm Maleimide-Activated Gold NanoUrchins Conjugation Kit (MIDI Kit)
50nm Maleimide-Activated Gold NanoUrchins Conjugation Kit (MIDI Kit)
50nm Maleimide-Activated Gold NanoUrchins Conjugation Kit (MIDI Kit)
50nm Maleimide-Activated Gold NanoUrchins Conjugation Kit (MIDI Kit)
50nm Maleimide-Activated Gold NanoUrchins Conjugation Kit (MIDI Kit)
50nm Maleimide-Activated Gold NanoUrchins Conjugation Kit (MIDI Kit)
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SKU: MUG10K-50-3
One-Step MIDI scale-up kit for covalent conjugation of proteins and other thiol-containing ligands to 50nm gold nanourchins. Contains enough reagents for conjugation of 100ug of protein.
Price: $445.00
Product Details

Cytodiagnostics 50nm Maleimide-activated Gold NanoUrchin Conjugation Kit has been optimized for high efficiency one-step conjugation of thiol-containing ligands to gold Gold NanoUrchins.


The kit contains ready-to-use pre-made mixtures. No activation or manipulation of the gold nanourchins is required prior to conjugation, which often results in poor performing conjugates. Simply mix your protein with the pre-activated Maleimide gold nanourchins supplied in the kit. 


Kit Components


  • 50nm Maleimide-Activated Gold NanoUrchins (lyophilized)
  • Protein Resuspension Buffer
  • Reaction Buffer
  • Quencher Solution


Features & Benefits


  • Results in covalently bound ligand and more stable conjugate.
  • Fast and convenient one-step conjugation reaction with no pre-activation requirements.
  • Spacer between the gold surface and conjugated ligand minimizes effects on the tertiary protein structure, which can lead to poor performing conjugates, a common problem seen in conjugates prepared by passive adsorption.
  • Precisely engineering surface coating that reduces non-specific protein binding in biological assays.


Gold Nanoparticle Specifications


Surface functionality: Maleimide (~ 1 Maleimide group/nm2) (10kDa PEG-spacer between gold surface and Maleimide-group)

Core diameter: 50nm 

Concentration: OD=20 (when dissolved to a final volume of 100ul)

Particles per ml: ~7.02E+11 (when dissolved to a final volume of 100ul)

Absorbance (lambda max): 585nm

50nm Gold NanoUrchins UV-VIS Spectrum

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*

50

585

3.51E+10

4.45E-02

1.72E+10

<8%

6.54E+04

7.85E+03

0.12

1.27E-15

7.64E+08

5.83E-11

*All concentrations as indicated at an optical density of 1 (OD=1), # Data is approximated based upon a spherical nanoparticle.