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Overview Of Cell Separation And Isolation

Overview Of Cell Separation And Isolation

Cell separation was first achieved in 1964 by S. H. Seal, who separated large tumor cells from the smaller blood cells using filtration. Two years later, Pohl and Hawk performed experiments on how cells respond differently to a nonuniform electric field based on the cell type. Such observations were the inception of cell separation methods, which allow isolating a single cell type from a heterogeneous sample.

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Related Experiment Video

Updated: Aug 18, 2025

Author Spotlight: Importance of Single Cell Sorting in Isolating Purified Populations of Mesenchymal Stem Cells

Author Spotlight: Importance of Single Cell Sorting in Isolating Purified Populations of Mesenchymal Stem Cells

Published on: November 10, 2023

Ensuring Quality Cell Input for Single Cell Sequencing Experiments by Viability and Singlet Enrichment Using Cell

Malte Paulsen¹

¹DanStem Institute, University Copenhagen, Copenhagen, Denmark. malte.paulsen@sund.ku.dk.

Methods in Molecular Biology (Clifton, N.J.)

|December 10, 2022

Summary

This summary is machine-generated.

Ensuring high-quality input is crucial for sensitive single-cell sequencing. This study presents two precise methods to prepare viable single cells from tissues, minimizing variability for accurate transcriptomics.

Keywords:

Apoptosis Cell sorting Cell viability Enrichment Metabolic labeling Single cell RNA sequencing

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Last Updated: Aug 18, 2025

Author Spotlight: Importance of Single Cell Sorting in Isolating Purified Populations of Mesenchymal Stem Cells

Author Spotlight: Importance of Single Cell Sorting in Isolating Purified Populations of Mesenchymal Stem Cells

Published on: November 10, 2023

Single-Cell Factor Localization on Chromatin using Ultra-Low Input Cleavage Under Targets and Release using Nuclease

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Published on: February 1, 2022

Author Spotlight: Advancing Biomedical Research Through Single Cell Analysis

Author Spotlight: Advancing Biomedical Research Through Single Cell Analysis

Published on: December 22, 2023

Area of Science:

Molecular Biology
Genomics
Biotechnology

Background:

Single-cell sequencing is highly sensitive to input material.
Variability in single-cell RNA can compromise results.
Tissue processing is often required for single-cell transcriptomics.

Purpose of the Study:

To provide protocols for preparing viable single cells.
To reduce extrinsic variability in single-cell assays.
To ensure high-quality input for single-cell sequencing.

Main Methods:

Development of two distinct tissue digestion protocols.
Focus on methods ensuring cell viability.
Optimization for single-cell transcriptomics workflows.

Main Results:

Protocols yield homogenous single-cell suspensions.
Methods effectively preserve cell viability.
Reduced variability in downstream single-cell assays.

Conclusions:

High-quality single-cell input is essential for accurate transcriptomics.
The presented methods provide reliable cell preparation.
These protocols enhance the robustness of single-cell sequencing studies.