Recombinant Mouse IL-3 (Animal-Free)

Code Description Price Qty
GFM1AF-10 Mouse IL-3 (Animal-Free), 10 μg $206.00
GFM1AF-100 Mouse IL-3 (Animal-Free), 100 μg $671.00
GFM1AF-500 Mouse IL-3 (Animal-Free), 500 μg $2,252.00
GFM1AF-1000 Mouse IL-3 (Animal-Free), 1 mg $3,720.00
Induced proliferation of NFS-60 cells for Mouse IL-3 (Animal-Free). Cell proliferation was measured to calculate the ED50, which is as expected less than 250 pg/ml.
Non-reducing (-) and reducing (+) conditions in a 4 - 20% Tris-Glycine gel stained with Coomassie Blue. 1 μg of protein was loaded in each lane. Mouse IL-3 has a predicted Mw of 15.2 kDa.

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PODS® Growth Factors

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This product is produced with no animal derived raw products. All processing and handling employs animal free equipment and animal free protocols.


Interleukin-3 (IL-3) is a cytokine that is produced by activated T cells and mast cells. IL-3 induces the differentiation of hematopoietic stem cells into myeloid precursor cells, such as erythrocyte, megakaryocyte, granulocyte, monocyte, and dendritic cells. IL-3 also functions in the nervous system and is important during the B-1 cell regulation of chronic inflammatory diseases.

Activity Assay

Mouse IL-3 (Animal-Free) is fully biologically active when compared to standard. The activity is determined by the proliferation of NFS-60 cells and it is typically less than 250 pg/ml. This corresponds to an expected specific activity of 4 x 106 units/mg.

AA Sequence


Alternative Names

Interleukin-3, interleukin 3, IL3, IL 3
Product Details
Length 135 aa
Molecular Weight 15.2 kDa
Structure Monomer
Source E. coli
Accession Number P01586
Purity ≥95% determined by reducing and non-reducing SDS-PAGE
Endotoxin Level ≤1.00 EU/μg as measured by kinetic LAL
Formulation Lyophilized from a sterile (0.2 micron) filtered aqueous solution containing 0.1% Trifluoroacetic Acid (TFA)
Reconstitution Centrifuge vial before opening. When reconstituting the product, gently pipet and wash down the sides of the vial to ensure full recovery of the protein into solution. It is recommended to reconstitute the lyophilized product with sterile water at 0.1 mg/ml, which can be further diluted into other aqueous solutions.
Stability and Storage

12 months from date of receipt when stored at -20°C to -80°C as supplied. 1 month when stored at 4°C after reconstituting as directed. 3 months when stored at -20°C to -80°C after reconstituting as directed.