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Related Experiment Video

Updated: Jun 3, 2026

Colony Forming Cell (CFC) Assay for Human Hematopoietic Cells

Colony Forming Cell (CFC) Assay for Human Hematopoietic Cells

Published on: December 18, 2010

High proliferative potential colony forming cells.

T R Bradley¹, G S Hodgson, I Bertoncello

¹Peter McCallum Cancer Institute, Melbourne, Australia.

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

|March 5, 2011

Summary

High proliferative potential colony-forming cells (HPP-CFC) in mouse bone marrow were identified by their capacity to generate large colonies in specialized cultures. These cells are crucial for understanding blood cell formation and regeneration processes.

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Area of Science:

Hematology
Stem Cell Biology
Mouse Models

Background:

Hematopoietic stem cells (HSCs) are responsible for lifelong blood cell production.
Understanding HSC function is critical for regenerative medicine and treating blood disorders.
The high proliferative potential colony-forming cell (HPP-CFC) is a key functional assay for assessing HSCs.

Purpose of the Study:

To functionally define high proliferative potential colony-forming cells (HPP-CFC) in mouse bone marrow.
To establish criteria for identifying HPP-CFCs based on colony formation characteristics.

Main Methods:

Mouse bone marrow cells were cultured in low-cell-density nutrient agar.
Colony formation was assessed after 10-14 days of incubation.
Colonies were characterized by size (diameter > 0.5 mm) and cell content (average 5 × 10^4 cells).

Main Results:

HPP-CFCs were functionally defined by their ability to form large colonies.
These colonies exceeded 0.5 mm in diameter.
The colonies contained an average of 5 × 10^4 cells, indicating significant proliferative capacity.

Conclusions:

The study provides a functional definition for HPP-CFCs in mouse bone marrow.
This definition relies on specific, measurable criteria for colony size and cell number.
This functional assay aids in the study of hematopoietic stem cell biology and potential therapeutic applications.