Home / Nanoparticles / Spherical Gold Nanoparticles / Gold Nanoparticles Conjugation Kits / DiagNano™ Gold Nanoparticle Covalent Conjugation Kit, 70 nm
DiagNano™ Gold Nanoparticle Covalent Conjugation Kit, 70 nm(GCK-70)


Kit for one-step covalent conjugation of proteins and other amine containing ligands to 70 nm gold nanoparticles. Contains enough reagents for conjugation. 20 ug of protein can be conjugated in each reaction.

Application Notes
Ideal for development of protein gold conjugates for use in applications such as blotting, lateral flow assays, microscopy and transmission electron microscopy (TEM).
Kit Components
Kit ComponentsStorage
70 nm NHS-Activated Gold Nanoparticles (lyophilized)-20°C
Protein Resuspension Buffer-20°C
Reaction Buffer-20°C
Quencher Solution-20°C
70 nm
Functional Group
Unit Size
3 reactions, 10 reactions
Number of Particles
2.4E+11 (when dissolved to a final volume of 100ul)
Optical Density
OD=20 (when dissolved to a final volume of 100ul)
Absorption Max
548 nm
Shelf Life
The products are stable for at least 3 months if stored as specified.

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