Protein A – 20 nm Gold Nanoparticles Conjugate (O.D 20)

protein-20-nm-gold-nanoparticles-conjugate-o-d-20

Product: Protein A- 20 nm Gold Nanoparticles Conjugate

Quality Control: Each lot of NANOSHEL Protein A- 20 nm Gold Nanoparticles Conjugate (O.D 20) was tested successfully.

Stock No. NS6130-12-000368
Surface Functionality NHS-Ester (~ 1 NHS group/nm2) (5kDa PEG-spacer between gold surface and NHS-group)
Core Density 20nm
Concentration OD=20 (when dissolved to a final volume of 1ml)
Particles per ml ~1.2E+14 (when dissolved to a final volume of 1ml)
Absorbance (lambda max) 515-520nm
protein-20-nm-gold-nanoparticles-conjugate-o-d-20

protein-20-nm-gold-nanoparticles-conjugate-o-d-20

Experts Review:

Dr. Stephen Parezo PhD (Polytechnic University of Milan, Italy)Dr. Stephen Parezo PhD (Polytechnic University of Milan, Italy)
Gold nanoparticles
are widely used in a variety of biomedical diagnostic assays and imaging the properties their low toxicity and high extinction their low toxicity and high extinction coefficients. Gold nanoparticles conjugates are applied in many of applications agriculture, biodefense or detection of infection agents.

Dr. Ms Celia Brewerton ( Technological University of N. of Aguascalientes, Mexico)Dr. Ms Celia Brewerton ( Technological University of N. of Aguascalientes, Mexico)
Gold nanoparticles
with unique optical properties may be useful as biosensors in living whole cells. The increasing availability of nanostructures with highly controlled optical properties in the nanometer size range has created widespread interest in their use in biotechnological systems for diagnostic application and biological imaging.

Dr. Rolf Larsson PhD (Karlstad University, Karlstad, NärkeNärke, Sweden)Dr. Rolf Larsson PhD (Karlstad University, Karlstad, NärkeNärke, Sweden)
Antibody conjugated gold nanoparticle probes allow for the study and visualization of cellular and molecular processes in vitro and in vivo; a critical tool for both basic science researchers and clinicians. The used in conjunction with biomedical imaging devices, they can provide bright, enhanced signals with significant differentiation from native tissue background. In certain applications, such as identifying sentinel lymph nodes, stable nanoparticles with passive coatings are sufficient.

Dr. Dewei Leong Phd (Bandung Institute of Technology, Bandung, Indonesia)Dr. Dewei Leong Phd (Bandung Institute of Technology, Bandung, Indonesia)
Gold nanoparticles
exhibit interesting properties that influence the excitation and the spontaneous emission of photons from nearby fluorophores. In order to use these properties for a stronger fluorescence signal, gold nanoparticles have been conjugated with a primary antibody and bound to the 4castchipsurface.

Dr. Villy Petersen Professor (Sebastian Kolowa Memorial University, Lushoto, Tanzania)Dr. Villy Petersen Professor (Sebastian Kolowa Memorial University, Lushoto, Tanzania)
Gold nanoparticles
are novel agents with strong therapeutic and diagnostic potential in a wide variety of cancer applications. These nanoagents possess many attractive physicochemical properties including biocompatibility, easy synthesis and modification, and a high coefficient; however, potential safety concerns and mechanisms of radiosensitization at different energy ranges still need to be fully elucidated before clinical implementation.



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