Neuroscience Resources

When the sample is a needle biopsy, a sorted population, or a few milligrams of rare tissue, there is no second curl if the prep fails. Here is what it takes to turn inputs that small into sequencing-ready cells or nuclei without grinding the material away, and how to make it a standard your whole core can run.

scRNA-seq one day, snRNA-seq the next, ATAC-seq, CITE-seq, and a FACS sort in the same week. A shared multi-omics core can feed all of them from a single automated sample-prep step, held to one standard of quality.

An S10 reviewer scores documented need, utilization across an NIH-funded user base, and whether the resource will hold up. Standardized, auditable single-cell sample prep maps to all three, and gives a shared core the run logs and reproducibility data to put in front of a study section.

One software-controlled workflow from tissue to sequencing-ready nuclei, whatever you start with. Here's what "fully automated" rules out — and the hardest case that proves it.

Why the minimum input a platform can run — 2 mg fresh/frozen, a 50 µm FFPE curl on the Singulator — is the most consequential spec for labs with scarce or irreplaceable samples, and matters more than throughput.

Brain FFPE tissue creates unique nuclei isolation challenges. Myelin debris, lipid contamination, and fragile neuronal nuclei require controlled automated processing to preserve cell-type diversity for single-nucleus sequencing.

Process brain tumor FFPE from surgical resections on the Singulator 200+. Preserve cancer cells and immune populations for snRNA-seq and spatial analysis.

How the Singulator 200+ preserves fragile neuronal nuclei from irreplaceable postmortem brain tissue. Automated FFPE processing for Alzheimer's, brain tumors, and brain atlases.

Extract nuclei from FFPE brain tissue for Alzheimer's, Parkinson's, and Lewy body research. Longitudinal cohorts, cell-type preservation, and disease staging on the Singulator 200+.

Pair spatial transcriptomics with snRNA-seq from the same FFPE brain block. Block allocation, platform selection, and nuclei quality for multi-omic brain studies.

Get high-quality nuclei from limited postmortem brain FFPE sections. Process NIH biobank allocations, hospital archives, and surgical specimens on the Singulator 200+.

Practical guide to postmortem brain FFPE challenges: necropsy timing, fixation variability, biobank sourcing, myelin debris, and how the Singulator 200+ standardizes nuclei extraction.

Standardize brain FFPE nuclei extraction across consortium sites with the Singulator 200+. Eliminate operator variability, prevent batch effects, and scale for atlas projects.

Brain atlases are being built. Archival tissue is finally talking. How standardized nuclei extraction and platform-agnostic analysis are solving neuroscience's oldest cold cases.

Manual extraction of nuclei from FFPE brain tissue destroys 50 to 60 percent of starting material. Fragile neurons die first, leaving biased results. Here is what goes wrong.

Millions of FFPE brain tissue blocks sit in biobanks worldwide, holding decades of evidence about Alzheimer's, Parkinson's, and neurodegenerative diseases. What if we could reopen these cases?

Manual FFPE processing destroys fragile neuronal nuclei and produces variable results. The Singulator 200+ automates the workflow with a two-cartridge system that delivers consistent, operator-independent results from irreplaceable brain tissue.

NIH biobanks give you one allocation of irreplaceable brain tissue. Manual processing destroys 50-60% before analysis begins. The extraction method is the real variable.

The most comprehensive tissue dissociation reference available. Interactive protocols for single-cell isolation and nuclei extraction across 57+ tissue types with community and Singulator-optimized methods.

The authors used a Moxi GO II to measure viability and concentration of dissociated monarch brain single-cell suspensions immediately before 10X Genomics single-cell capture for scRNA-seq.

The Singulator™ Platform provides a reproducible and precise method for isolating nuclei from complex tissues suitable for single-nuclei RNA sequencing. Our results demonstrate consistent nuclei yield and high-quality sequencing metrics across biological replicates, making it a reliable tool for neuroscientific research. The ability to produce high-quality nuclei with minimal variability enhances the accuracy of downstream snRNA analyses, facilitating deeper insights into normal biology and disease. Finally, the ability to identify rare cell types underscores the efficacy of the Singulator Platform in comprehensive cellular analysis, providing a detailed representation of the cellular landscape.

AI segmentation algorithms fail when encountering debris, clusters, or samples they were not trained on—resulting in minimum 3-4% error per image even under.

In this study, the authors used Moxi to standardize plated cell numbers and per-reaction cell inputs for proliferation, neuronal differentiation phenotyping, and genome-wide CHD7 occupancy assays in iMOP progenitors and iMOP-derived neurons.

Fresh vs. Frozen: Which Side Are You On? Description: The debate between fresh tissue (whole cells) and frozen tissue (nuclei) divides labs. We explore why fresh dissociation often creates a "map of a disaster" through stress artifacts, and why frozen nuclei offer the unbiased, stable truth required for atlas-scale science.

The List is Good, But Is the Map Better? Description: Single-nucleus sequencing gives you the "List" of cell types, but Spatial Transcriptomics gives you the "Map." Discover how combining these technologies creates a high-resolution "Precision Point," and how one automated platform can serve as the engine for both workflows.

From the hidden world of glia to the final 3D atlas, the journey of modern neuroscience relies on one foundational step: sample preparation. We conclude our series by challenging researchers to prioritize clean, reproducible input to build the definitive map of the human brain.

For a century, neuroscience focused exclusively on the neuron, dismissing glia as mere "packing peanuts." Discover how single-nucleus sequencing revealed the active, critical role of the brain's immune and support systems—and why this shift changes everything for Alzheimer's research.

What is Ruining Your Frozen Experiments? Description: Every great story needs a villain. In frozen brain tissue processing, that villain is myelin debris. Learn how lipid contamination clogs microfluidics and ruins data, and see how the Singulator’s automated Protocol DP0006 neutralizes this threat to unlock biobank archives.