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Biotin Gold Nanoparticles (CGB5K)

Biotin Gold Nanoparticles (CGB5K)

Biotin functionalized gold nanoparticles suitable for binding of streptavidin labelled conjugates.

$248.00 — $435.00

This gold nanoparticle label allows for straightforward detection of streptavidin by measuring the increase in absorbance of the sample upon binding. The absorption maximum is gold nanoparticle size dependent and ranges from around 520nm for a 5nm particle to 570nm for a 100nm particle. Our biotin gold nanoparticles are available in 12 different sizes ranging from 5-100nm, are more than 95% spherical, and have uniform size distribution (CV <12%).

Technical Specifications | Peer Reviewed Publications

Catalog No. Item/Description
CGB5K-5-25 5nm Biotin Gold Nanoparticles (5kDa PEG), 515-520nm absorption peak, 0.5mL (50OD), supplied in USP grade purified water ($248)
CGB5K-10-25 10nm Biotin Gold Nanoparticles (5kDa PEG), 520nm absorption peak, 0.5mL (50OD), supplied in USP grade purified water ($248)
CGB5K-15-25 15nm Biotin Gold Nanoparticles (5kDa PEG), 520nm absorption peak, 0.5mL (50OD), supplied in USP grade purified water ($248)
CGB5K-20-25 20nm Biotin Gold Nanoparticles (5kDa PEG), 524nm absorption peak, 0.5mL (50OD), supplied in USP grade purified water ($248)
CGB5K-30-25 30nm Biotin Gold Nanoparticles (5kDa PEG), 526nm absorption peak, 0.5mL (50OD), supplied in USP grade purified water ($248)
CGB5K-40-25 40nm Biotin Gold Nanoparticles (5kDa PEG), 530nm absorption peak, 0.5mL (50OD), supplied in USP grade purified water ($248)
CGB5K-50-25 50nm Biotin Gold Nanoparticles (5kDa PEG), 535nm absorption peak, 0.5mL (50OD), supplied in USP grade purified water ($248)
CGB5K-60-25 60nm Biotin Gold Nanoparticles (5kDa PEG), 540nm absorption peak, 0.5mL (50OD), supplied in USP grade purified water ($248)
CGB5K-70-25 70nm Biotin Gold Nanoparticles (5kDa PEG), 548nm absorption peak, 0.5mL (50OD), supplied in USP grade purified water ($248)
CGB5K-80-25 80nm Biotin Gold Nanoparticles (5kDa PEG), 553nm absorption peak, 0.5mL (50OD), supplied in USP grade purified water ($248)
CGB5K-90-25 90nm Biotin Gold Nanoparticles (5kDa PEG), 564nm absorption peak, 0.5mL (50OD), supplied in USP grade purified water ($248)
CGB5K-100-25 100nm Biotin Gold Nanoparticles (5kDa PEG), 572nm absorption peak, 0.5mL (50OD), supplied in USP grade purified water ($248)
CGB5K-5-50 5nm Biotin Gold Nanoparticles (5kDa PEG), 515-520nm absorption peak, 1.0mL (50OD), supplied in USP grade purified water ($435)
CGB5K-10-50 10nm Biotin Gold Nanoparticles (5kDa PEG), 520nm absorption peak, 1.0mL (50OD), supplied in USP grade purified water ($435)
CGB5K-15-50 15nm Biotin Gold Nanoparticles (5kDa PEG), 520nm absorption peak, 1.0mL (50OD), supplied in USP grade purified water ($435)
CGB5K-20-50 20nm Biotin Gold Nanoparticles (5kDa PEG), 524nm absorption peak, 1.0mL (50OD), supplied in USP grade purified water ($435)
CGB5K-30-50 30nm Biotin Gold Nanoparticles (5kDa PEG), 526nm absorption peak, 1.0mL (50OD), supplied in USP grade purified water ($435)
CGB5K-40-50 40nm Biotin Gold Nanoparticles (5kDa PEG), 530nm absorption peak, 1.0mL (50OD), supplied in USP grade purified water ($435)
CGB5K-50-50 50nm Biotin Gold Nanoparticles (5kDa PEG), 535nm absorption peak, 1.0mL (50OD), supplied in USP grade purified water ($435)
CGB5K-60-50 60nm Biotin Gold Nanoparticles (5kDa PEG), 540nm absorption peak, 1.0mL (50OD), supplied in USP grade purified water ($435)
CGB5K-70-50 70nm Biotin Gold Nanoparticles (5kDa PEG), 548nm absorption peak, 1.0mL (50OD), supplied in USP grade purified water ($435)
CGB5K-80-50 80nm Biotin Gold Nanoparticles (5kDa PEG), 553nm absorption peak, 1.0mL (50OD), supplied in USP grade purified water ($435)
CGB5K-90-50 90nm Biotin Gold Nanoparticles (5kDa PEG), 564nm absorption peak, 1.0mL (50OD), supplied in USP grade purified water ($435)
CGB5K-100-50 100nm Biotin Gold Nanoparticles (5kDa PEG), 572nm absorption peak, 1.0mL (50OD), supplied in USP grade purified water ($435)