WPI's Nanoliter 2010 Microinjection Pump is ideal for many applications, including zebrafish, xenopus oocytes and drosophila. MICRO4, an optional microprocessor-based controller, can provide an "intelligent" and easy-to-use interface to up to four Nanoliter Injectors. Operating parameters are set with the membrane key-pad and LCD display.
NANOLITER2010 was discontinued and replaced by the NANOLITER2020 with SMARTouch controller.
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Z-MOLDS
Watch how researchers from the University of Chicago inject adult zebrafish using a 10μl NanoFil microsyringe controlled by a Micro4 controller and UltraMicroPump III (UMP3-1 includes one UMP3 pump and a Micro4 contro
Chiara Cianciolo Cosentino, at the University of Pittsburgh, describes how she uses intravenous microinjections of zebrafish larvae to study acute kidney injury in this JoVE video. You can watch this video on JoVE. WPI equipment shown in this video includes:
Researchers at the University of Michigan are using WPI's PV820 for injecting a morpholino solution into the lumen of the otic vesicle of 1-day old zebrafish embryos. Then, they use electroporation to introduce mif and mif-like morpholinos into the developing inner ear tissues.
Application kits are specially designed for eye research for injecting retinal pigment epithelium (RPE) and for intraocular (IO) injections. In addition, these kits may be used for brain injection in mice. They need to be used with a NanoFil syringe and UMPIII to achieve accurate, repetitive and oil-free injection in the submicroliter range.
The system depicted includes components often favored by researchers:
Microinjection uses either a metal needle or a glass micropipette to inject small liquid volumes. For example, genetic material may be inserted into a living cell, a drug introduced into an eye or brain, or fluid injected into a muscle. Typically, microinjection is performed under a microscope. A stereotaxic setup may be required.
WPI offers a variety of pumps along with special syringes, stereotaxic frames, glass capillaries and needles. Here we will highlight our microinjection pumps. The setup you choose depends on the size of injection aliquots, the volume to be injected and the size of needle or glass tip chosen. The products described below are listed in order by the smallest volume they can inject. See the comparison chart below or the related post links at the bottom.
