Winered Chemical Corporation has developed new amino acid gold colloids
for immunodiagnostic testing. These gold colloids are stable and resist
aggregation, and surpass conventional citrate gold colloid in their ease
of use. Since they are highly concentrated liquids (OD525 = 12), mass
production can be carried out using small instruments. Antibodies are tightly
bound, and preparation of antibody conjugates may be performed easily. Palladium @colloid has also been developed for immunochromatographic use. Pd colloid of this particle size (120 nm) was prepared for the first time
in the world
Infomatiom
e-Mail address is changed:
mawatabe@nifty.com
Gold colloids for immunochromatography are cheaper than the market price.
Palladium colloids have also been developed for immunochromatographic use. The palladium
colloid gives a deep black line
Platinum colloid (20 nm) has also been developed for immunochromatographic use.
The platinum colloid gives a deep black line.
Gold colloids suitable for electron microscopes (particle diameter 8 and
20nm) are available .
Gold, palladium, and platinum colloids can be ordered for immediate delivery.
Handring products
Palladium and gold colloids for immunochromatography
- High concentration and stability.
-
Recommended for use in immunochromatography kits for fast detection of infections.
- Easy preparation.
¡ImmunochromatographicDetection
The liquid sample (specimen ) is dropped into the oval-shaped area in the
apparatus shown on the left, and soaks into filter paper. If the sample
contains influenza pathogens, for example, an antigen-antibody reaction
takes place and two red lines appear in the results window. If no pathogen
is present, one line appears. The results are obtained in around 15 minutes,
which means that testing can be carried out quickly and simply.
Ordeer and Inquiry
Winered Chemical Coporation
246-4 inume Hachioji Tokyo 193-0802 Japan
Tel:(81)42-624-3755
Fax:(81)42-624-3732
e-mailFmawatabe@nifty.comUrl:
www.winered.jp
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