Recombinant Mouse IL10 (E. coli)

Cat. No.

Z200115

Unit

Price

$113.00

Cat. No.	Z200115
Name	Recombinant Mouse IL10 (E. coli)
Description	IL10 is produced by mouse Th2 cells following their stimulation by lectins. The main source for B cell derived IL10 in mice are Ly1 B cells that express CD5 (Ly1) and CD11. In humans IL10 is produced by activated CD8(+) peripheral blood T cells, by T helper CD4(+) T cell clones after both antigen-specific and polyclonal activation, by B cell lymphomas, and by monocytes following cell activation by bacterial lipopolysaccharides and mast cells. IL10 is a homodimeric protein with subunits having a length of 160 amino acids. Human IL10 shows 73% amino acid homology with mouse IL10. IL10 inhibits the synthesis of a number of cytokines such as IFN-gamma, IL-2 and TNF-beta in Th1 T helper subpopulations of T cells but not of Th2 helper cells. This activity is antagonized by IL-4. The inhibitory effect on IFN- gamma production is indirect and appears to be the result of a suppression of IL-12 synthesis by accessory cells. In the human system, IL10 is produced by, and down-regulates the function of, Th1 and Th2 cells.
Organism	Mouse (M. musculus)
Unit quantity	10 µg
Family	IL-10/Interferon Family
Tag	Tag Free
Aliases	CSIF, If2a, Il-10
Gene Symbol	IL10
Gene ID	16153
Accession Number	P18893
Source	E. coli
Species	Mouse (M. musculus)
Appearance	Lyophilized Powder
Molecular Weight	19 kDa
Endotoxin Level	<1.0 EU/µg of recombinant protein as determined by the LAL method
Purity	>95% as determined by SDS-PAGE
Formulation	Lyophilized from a 0.2 μm filtered solution in PBS (pH 7.0)
Function	The ED50 was determined by the dose-dependent (with IL-4) proliferation of murine MC/9 cells and was found to be < 2.0 ng/mL
Reconstitution	A quick spin of the vial followed by reconstitution in distilled water to a concentration not less than 0.1 mg/mL. This solution can then be diluted into other buffers.
Shipping Conditions	This lyophilized protein is shipped at ambient temperature. Cold packs may be used if transit temperatures are elevated. The product remains stable during normal shipping conditions.
Storage	Upon receipt, store lyophilized protein at –70°C for long-term storage. Short-term storage at –20°C is acceptable if necessary. Once reconstituted, store at 2–8°C for up to 1 month, or at –20°C for up to 6 months. Avoid repeated freeze/thaw cycles.
Usage	For research use only. Not for diagnostic or therapeutic use.
Material Citation	If use of this material results in a scientific publication, please cite the material in the following manner: Applied Biological Materials Inc, Cat. No. Z200115

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How do I choose the right growth factor for my experiment?

Cell type: Different cells respond to different growth factors. Choose a growth factor that promotes the growth or differentiation of your target cell type.
Desired outcome: Whether you are studying proliferation, differentiation, or survival, different growth factors will promote different cellular behaviors.
Concentration and formulation: Different experiments may require varying concentrations of growth factors.

Check out Role of Growth Factors in Cell Differentiation.

	What is the shelf life and storage condition of this product?
	The lyophilized protein is stable for at least one year from date of receipt at -70°C. Upon reconstitution, this cytokine can be stored in working aliquots at 2° - 8°C for one month, or at -20°C for six months, with a carrier protein without detectable loss of activity. Avoid repeated freeze/thaw cycles.