Cytocybernetics is the sole supplier of the patented Di-4ANBDQBS
(JPW-6033), an independently validated, long lasting, non-toxic,
near infra-red, voltage sensitive dye. Features include:

•        No Dye Toxicity
•        No Phototoxicity
•        High ΔF/F: 15-20%
•        High Quantum Yield
•        High Linearity
•        Fast Response Time
•        Independently Validated
•        Compatible with Optogenetics

Di-4-ANBDQBS (JPW6033) lasts 8 times longer than the leading
competitor, Di-4-ANEPPS. It can be excited with red light (615-
650nm) which does not damage cells thus eliminating phototoxic
effects. It is highly linear over the physiological range and, due to
the mechanism of molecular stark effect, has very fast response
times, below a microsecond. In addition, the slow rate of
internalization allows time for voltage calibration, and the high ΔF/F
offers superior signal-to-noise ratio.

The Technical Specifications of di-4-ANBDQBS are available
along with a list of papers using this powerful dye.

Contact us today to discuss our dyes.
Cytocybernetics: Connecting Cells and Computers

A Voltage Sensitive Dye which
lasts up to
di-4-ANBDQBS datasheet
Di-4-ANBDQBS datasheet