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W&J PharmaChem, Inc. manufactures and distributes valuable research chemicals to support developing science and emerging applications. We are a leading R&D and manufacturing facility of benzothiazoles based building blocks and a reliable supplier of special amino acids, research nucleosides and many other reagents having diverse uses in materials science, biological and pharmaceutical R&D.

We also manage major custom projects via best combination of technical prowess and cost benefit.

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FLUORESCENCE PROBES FOR LIFE SCIENCES


CYANINE PROBE
These water soluble sulfo-cyanine (Cy) fluorescence probes include:
-Cy3 (CO2H, HNS, N3, or alkyne)
-Cy3.5 (CO2H, HNS, N3, or alkyne)
-Cy5 (CO2H, HNS, N3, or alkyne)
-Cy5.5 (CO2H, HNS, N3, or alkyne)
-Cy7 (CO2H, HNS, N3, or alkyne)
-Cy7.5 (CO2H, HNS, N3, or alkyne)

FLUORESCEIN AND RHODAMINE PROBE
These classic fluorescence probes include:
-Fluorescein dye (CO2H, HNS, N3, or alkyne)
-Rhodamine dye (CO2H, HNS, N3, or alkyne)

AZO AND TRIPHENYLMETHANE DYES
They are pH sensitive chemical dyes used to stain study subjects in biology, microbiology and histology.

Chemistry

Chemicals

Bio Lab

Fluorescence Dyes for Bio-conjugation