STEMCELL Technologies is a leading supplier of serum-free media, serum substitutes and prescreened serum. We offer a range of products for the culture of a variety of cell types.

Serum-Free Media
For Hematopoietic Cells
StemSpan^® SFEM - Serum-Free Expansion Medium
StemSpan^® H3000 - Defined Medium

For Mesenchymal Stem Cells
MesenCult^®-ACF Medium

For hESC and hiPSC
mTeSR™1

For Neural Stem/Progenitor Cells
NeuroCult^®

Serum Substitutes
BIT 9500 - Serum Substitute
HIT - Serum Substitute
Bovine Serum Albumin (BSA)
Human Serum Albumin (HSA)
StemSpan^® CC100 - Cytokine Cocktail
StemSpan^® CC110 - Cytokine Cocktail
StemSpan^® CC220 - Cytokine Cocktail
Human LDL

Prescreened Sera
For Hematopoietic Cells
For Human Myeloid Colony-Forming Cells
For Mouse Myeloid Colony-Forming  Cells
For Human Myeloid Long-Term Culture
For Mouse Myeloid Long-Term Culture
For Mouse Pre-B Lymphoid Colony-Forming Cells
For Mouse B-Lymphoid Long-Term Culture
Horse Serum for Human Long-Term Culture
Horse Serum for Mouse Long-Term Culture

For Mesenchymal Cells
For Human Mesenchymal Cells
For Human Osteogenic Differentiation

For Mouse Embryonic Stem Cells
For Mouse Embryonic Stem Cells 
For In Vitro Differentiation of Mouse ES Cells - Hematopoietic
For In Vitro Differentiation of Mouse ES Cells - Pancreatic or Neural


Sera. The fetal bovine sera and horse sera used in our culture media are rigorously screened and selected for specific applications. Selection and validation of sera and other components used for in vitro hematopoietic colony assays and long-term cultures are key factors of all our culture reagents. This allows investigators to take advantage of our extensive experience when preparing their own media formulations. STEMCELL Technologies extensively screens lots of the highest quality fetal bovine and horse sera. Sera is collected according to standards of United States Department of Agriculture.

FOR RESEARCH USE ONLY