Neural Tissue Dissociation Kit
Neural Tissue Dissociation Kit - Related Videos
11:17
Generation of Single-Cell Suspensions from Mouse Neural Tissue
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Cited by 16 •
2009
Dissociating cells from specific tissue types requires specific parameters for tissue aggitation to obtain a high volume of viable, culturable cells. The Miltenyi gentleMACS Dissociator optimizes this task with a simple, practical protocol. In this publication the use of this apparatus on nerual tissue is explained.
12:39
Rapid Genotyping of Mouse Tissue Using Sigma's Extract-N-Amp Tissue PCR Kit
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Cited by 4 •
2008
The complete genotyping of a mouse tail sample, including tissue digestion and PCR readout, is done in one and a half hours using Sigma's SYBR Green Extract-N-Amp Tissue PCR kit.
05:26
Mechanical Dissociation: A Method to Obtain Viable Cells from a Tissue
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2023
This video describes the non-enzymatic dissociation of fresh human tissue to obtain viable cells. The technique is used for qualitative and quantitative analysis of CD45 positive cells (lymphocytes/leukocytes) present in various normal and malignant human tissues.
03:35
Dissociating and Culturing Neurons from Hippocampal Tissue Samples
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2025
This video demonstrates the dissociation and culture of hippocampal neurons from hippocampal tissue samples using enzymatic and mechanical dissociations. The treatment with Ara-C inhibits the growth of non-neuronal cells, facilitating the selective growth of hippocampal neurons.
07:45
Explant Culture of Neural Tissue
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2023
The intricate structure of the vertebrate nervous system arises from a complex series of events involving cell differentiation, cell migration, and changes in cell morphology. Studying these processes is essential to our understanding of nervous system function as well as our ability to diagnose and treat disorders that result from abnormal development. However, neural tissues are relatively inaccessible for experimental manipulations, especially in embryonic mammals. As a result, many...
FAQs
The enzymatic stage loosens extracellular connections within nervous tissue, while controlled mechanical dissociation separates the partially loosened material into individual cells. Using both actions reduces the need for forceful manual processing, helping preserve neurons, glial cells, and other neural populations. This combined mechanism supports recovery of cells suitable for subsequent culture or analytical workflows.
Mechanical force must be sufficient to separate cells but limited enough to reduce damage during processing. A controlled approach complements enzymatic digestion rather than relying on manual disruption alone. This balance can improve the consistency of the resulting suspension and help maintain viable neural populations for experiments that depend on intact cells.
Neural tissue contains extracellular connections that must be loosened before cells can be separated efficiently. Tissue-specific enzymatic digestion addresses this structural context and prepares the sample for controlled mechanical dissociation. Its role is especially important when researchers need a viable mixture containing neurons, glial cells, and other neural populations rather than heavily damaged cellular material.
Manual processing alone may produce less consistent cell recovery because the extent of tissue disruption can vary. The kit combines tissue-specific enzymatic treatment with controlled mechanical dissociation, providing a more standardized approach. That consistency is valuable when comparing samples or generating suspensions for culture, immunostaining, flow cytometry, or other downstream analyses.
The workflow centers on two linked stages: tissue-specific enzymatic digestion followed by controlled mechanical dissociation. Digestion first loosens extracellular connections, and mechanical processing then separates the tissue into a single-cell suspension. The resulting preparation can be directed into the downstream application most appropriate for the experimental objective, including culture or cellular analysis.
The resulting viable single-cell suspensions can support primary neural cell culture, flow cytometry, immunostaining, and transcriptomic profiling. These applications allow researchers to examine neural populations through growth, marker-based analysis, cellular composition, or molecular profiling. The same preparation strategy therefore supports both experimental observation and more detailed characterization of neural samples.
By providing separated viable neural cells, the method helps researchers investigate cellular composition during development, changes associated with neurodegeneration, and responses to experimental treatments. It also supports disease modeling by making neural populations accessible for culture and analysis. These uses connect sample preparation with questions about how neural cells differ, change, or respond.