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VenaDeltaY Biochips: for dual flow / dual injection of samples


VenaDeltaY biochips contain branching microchannels for dual flow / dual injection of samples. Compatible with fluorescent microscopy. Using Cellix’s microfluidic pumps, samples including cell suspension and drug compounds may be perfused via dual-injection at the Y- channel end facilitating laminar flow of two streams.

These biochips are ideal for studying chemotactic gradients via dual-injection, dual flow, multilaminar flow and diffusion.

VenaDeltaY biochips are supplied in packs of 10, facilitating 40 experiments per pack.

Note: minimum order of 6 packets of chips.

VenaDeltaY Features:

  • 20x, 40x, 60x long working distance magnification microscopy.

  • Brightfield / phase contrast / fluorescent microscopy.

  • Suitable for a wide range of cell suspensions and whole blood.

  • Easy to coat microcapillaries with a range of different adhesion molecules.

  • Biochip plastic is optically clear permitting detailed microscopy studies.

  • 0.05–450 dyne/cm2 shear stresses / shear flow rates easily obtained and controlled by Cellix’s microfluidic pumps.

  • Shear stress / shear flow rate may be pre-set to be incrementally increased during an assay.

  • Real time imaging under flow conditions.

Performance and Technical Specifications:

*Considering human whole blood with a viscosity of 4.5 cP.

**Given for the flow of distilled water in a microcapillary with dimensions: 400 μm (W) x 100 μm (D) x 28 mm (L).


Flow assays using minimal sample volumes (whole blood, cell suspensions, proteins etc.); immunofluorescence and confocal microscopy.

So now you know the features and benefits of our VenaDeltaY Biochips and how they works. But, if you still have questions or want to learn more, check out our website, at, or contact us at


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