Ciguatoxins (CTXs) are the causative toxins of marine food poisoning “ciguatera.” This is the first product in the world that can detect and quantify CTX1B and 54-deoxy CTX1B, very easily, rapidly, sensitively, specifically, and at a low cost.

*Easy: Include all reagents necessary for operation in the kit.
*Rapid: Short analysis time within 2 hours.

*Specific:Specific to CTX1B and 54-deoxyCTX1B, no reactivity to CTX3C series.
*Low cost: No need for expensive HPLC or Mass Spectrometer.

*Highly Sensitive 1): Detection range is 200~5 pg/mL (~5 ppt) by colorimetry and 100~0.5 pg/mL (~0.5ppt) by fluorometry.

1) Highly Sensitive and Practical Fluorescent Sandwich ELISA for Ciguatoxins. Tsumuraya, T., Sato, T., Hirama, M., Fujii, I., Anal. Chem. 90, 7318 (2018).

「CTX-ELISA 1B」Operation Manual(PDF)Start Download


 Cell Science Inc.(CSI)
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 FUJIFILM Wako Pure Chemical Corp.
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