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StemSpan™ Erythroid Expansion Supplement (100X) contains a combination of recombinant human cytokines (SCF, IL-3 and EPO) formulated to selectively promote the expansion and differentiation of human erythroid progenitor cells in liquid cultures initiated with CD34+ cord blood (CB) or bone marrow (BM) cells. It is supplied as a 100X concentrate and intended for use in combination with StemSpan™ SFEM, SFEM II and ACF serum-free expansion media, or any other media for culturing human hematopoietic cells.

StemSpan™ Erythroid Expansion Supplement typically promotes the production of thousands of erythroid cells per input CD34+ cell in 14-day liquid cultures initiated with CD34+ human CB cells. See data tab for more details.


Application: Expansion
Product Type: Specialized cell culture media
Recommended for: • Production of erythroid cells by expansion and lineage-specific differentiation of human hematopoietic stem and progenitor cells
• Research into the regulation of erythropoiesis
• Development of procedures to expand erythroid cells in culture
• Assessment of efficacy and toxicity of candidate therapeutics on erythroid progenitor cells for drug development
Accessory Products: StemSpan™ SFEM (Catalog #09600/09650)
StemSpan™ SFEM II (Catalog #09605/09655)
StemSpan™-ACF (Catalog #09805/09855)
StemSpan™ CC100 (Catalog #02690)
StemSpan™ CC110 (Catalog #02697)
StemSpan™ CD34+ Expansion Supplement (10X) (Catalog #02691)
Contains: • rh Stem Cell Factor
• rh Interleukin-3
• rh Erythropoietin
Advantages: •Formulated to produce large numbers of human erythroid cells in liquid cultures initiated with CD34+ CB or BM cells.
•Optimized for use with StemSpan™ media. When combined with StemSpan™ SFEM II in particular, supports up to 4-fold higher expansion of erythroid cells from human CD34+ CB cells than other serum-free media on the market. See data tab for more details.
•Supplied as a 100X concentrate. After thawing and mixing, the tube contents can be added directly to any hematopoietic cell expansion medium of choice.


Area of Interest: Hematopoietic stem cell research
Cell Type: Hematopoietic stem & progenitor cells
Medium Type: Liquid, Serum-free
Popular Product Line: StemSpan™
Species: Human
Intended Use Statement: FOR RESEARCH USE ONLY. NOT INTENDED FOR HUMAN OR ANIMAL DIAGNOSTIC OR THERAPEUTIC USES.
ISO Statement: STEMCELL TECHNOLOGIES INC.’S QUALITY MANAGEMENT SYSTEM IS CERTIFIED TO ISO 13485 MEDICAL DEVICE STANDARDS.