Citrate gold nanoshells offer the sensitivity enhancement of gold nanoshells with the convenience of passive conjugation. Gold nanoshells provide an ultrabright label for lateral flow – up to 20× increases in lateral flow diagnostic sensitivity over 40 nm gold.
Citrate is the most common stabilizer used for passive conjugation to gold. The “bare” particle surface is stabilized with weakly-associated citrate molecules that can be easily displaced for passive conjugation. Learn more ❯
BioReady products are specially formulated for the attachment of a molecular recognition element such as an antibody for lateral flow and biodiagnostics. Learn more ❯
Provided at 20 OD in a .2 mM sodium citrate solution.
Don’t see the size you’re looking for? Please contact us about custom and semi-custom ordering.
|TEM Diameter||Size Distribution (CV)||Example Certificate of Analysis
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|160 nm ± 15 nm||≤ 15%||Download Example CoA|
Note: approximate ranges below are dependent on diameter