Primary Neurons and Cell Based Assays

The feedback I receive from Neuroscientists is consistent. To paraphrase, "gives us healthy, consistent and potent primary cells. I understand the hard work it takes to generate meaningful and publishable results from cell based assays. Our Primary Neurons and Astrocytes are merely inputs for these assays. The real cost is the time invested in culturing and time lost if they don't work.

I have numerous postings on success: Primary Neurons Postings. I wanted to share more data and feedback.

Primary DRGs-Culturing these can be tricky. I make it a point to work with labs to make sure the protocol options best match the desired outcome for assays. This includes replacing cells to make sure we can accurately troubleshoot. This approach insures I can pin point the issues and make sure they are all resolved in round two. Here's a representative testimonial: "Thanks for following up, the DRGs worked great and we were able to get excellent data from them. Thanks so much for working with us." Adam Ross, Dr. Chengji Zhou Lab, UC Davis

Image: DRGs cultured on Calf Skin Collagen.

Primary Hippocampal Neurons-I would like to thank Vimal Swarup, University of Utah for this excellent image.

The cells have been fixed after 48 hrs, they were grown over poly-lysine coated coverslips in the media supplied by Neuromics. Cells were imaged in phase contrast mode with 40x objective.

Put our primary cells to the test!

DRG Neurons Now Available.

Primary Rat DRGs are live neurons isolated from micro-surgically dissected regions of day 18 embryonic Sprague/Dawley rat brain. These cells are prepared fresh each week and shipped in a nutrient rich medium that keeps the cells alive for up to 14 days under refrigeration.
Please note: It is important to review Protocol/Datasheet prior to ordering. There is a unique step for making the dissociation enzyme solution. Do not hesitate to call or e-mail me (612-801-1007 or pshuster@neuromics.com) should you have questions.

Image: DRGs cultured on Calf Skin Collagen.

References:
-A dissection and Tissue Culture Manual of the Nervous System (1989). A. Shahar, J.D. Vellis, A. Vernadakis, B. Haber (Eds.), Dissociated Spinal Cord - Dorsal Root Ganglion Cultures on Plastic Tissue Culture Dishes and Glass Coverslips and Wells (pp.219-222). Wiley-Liss, Inc. J.L. Werth, -S.A. Thayer (1994) Mitrochondria Buffer Physiological Calcium Loads in Cultured Rat Dorsal Root Ganglion Neurons, The Journal of Neuroscience, 14(1), 348-356