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Alternate Names / Synonyms: MCGF （Mast cell growth factor）, Multi-CSF, HCGF, P-cell stimulation factor, IL-3, MGC79398, MGC79399.
Gene Symbol: IL3
Accession #: P01586
Gene ID: 16187
Source: E. coli
Appearance: Lyophilized protein
Physical Form Description: Sterile filtered ａnd lyophilized with no additives
Molecular Weight: 15.1 kDa
Purity by SDS-PAGE: ≥98%
Purity by HPLC: ≥98%
Endotoxin Level: <0.1 ng/μg
Biological Activity: The ED₅₀ as determined by the dose-dependent stimulation of the proliferation of murine M-NFS-60 cells is <0.05 ng/ml, corresponding to a specific activity of ≥2 x 10⁷ units/mg.
Reconstitution Instructions: Reconstitute in water to a concentration of 0.1 –1.0 mg/ml. The solution can then be diluted into other aqueous buffers
Storage Temp.: -20°C
Shipping: Blue ice
Background Information: Interleukin-3 （IL-3） is a species-specific colony-stimulating factor that stimulates colony formation of megakaryocytes, neutrophils, ａnd macrophages from bone marrow cultures. Recombinant murine IL-3 is a 15.1 kDa protein containing 135 amino acid residues
Handling: Centrifuge the vial prior to opening.
Usage: For Research Use Only! Not to be used in humans.
