Recombinant Mouse Il10 protein

Cat.No.: Il10-214M
Product Overview: Recombinant Mouse Il10(Ser19-Asn178) was expressed in E. coli.
Description: Interleukin 10, also known as cytokine synthesis inhibitory factor (CSIF), is the charter member of the IL-10 family of alpha -helical cytokines that also includes IL‑19, IL‑20, IL-22, and IL-24. IL-10 is secreted by many activated hematopoietic cell types as well as hepatic stellate cells, keratinocytes, and placental cytotrophoblasts. Mature rat IL‑10 shares 85% amino acid sequence identity with mouse and 71%-79% amino acid sequence identity with bovine, canine, equine, feline, human, ovine, and porcine IL-10. Whereas human IL-10 is active on mouse cells, mouse IL-10 does not act on human cells. IL-10 is a 178 amino acid molecule that contains two intrachain disulfide bridges and is expressed as a 36 kDa noncovalently associated homodimer. The IL-10 dimer binds to two IL‑10 R alpha /IL‑10 R1 chains, resulting in recruitment of two IL-10 R beta /IL-10R2 chains and activation of a signaling cascade involving JAK1, TYK2, and STAT3. IL‑10 R beta does not bind IL-10 by itself but is required for signal transduction. IL-10 R beta also associates with IL-20 R alpha, IL-22 R alpha, or IL-28 R alpha to form the receptor complexes for IL-22, IL-26, IL-28, and IL-29. IL-10 is a critical molecule in the control of viral infections and allergic and autoimmune inflammation. It promotes phagocytic uptake and Th2 responses but suppresses antigen presentation and Th1 proinflammatory responses.
Source: E. coli
Species: Mouse
Predicted N Terminal: Ser19
Form: Lyophilized from a 0.2 μm filtered solution in PBS.
Bio-activity: Measured in a cell proliferation assay using MC/9‑2 mouse mast cells. Thompson-Snipes, L. et al. (1991) J. Exp. Med. 173:507. The ED50 for this effect is 0.12-0.72 ng/mL.
Molecular Mass: Predicted Molecular Mass: 19 (monomer) kDa
SDS-PAGE: 16 kDa, reducing conditions
Endotoxin: <0.1 EU per 1 μg of the protein by the LAL method.
Purity: >95%, by SDS-PAGE visualized with Silver Staining and quantitative densitometry by Coomassie® Blue Staining.
Storage: Use a manual defrost freezer and avoid repeated freeze-thaw cycles.
12 months from date of receipt, -20 to -70 centigrade as supplied.
1 month, 2 to 8 centigrade under sterile conditions after reconstitution.
3 months, -20 to -70 centigrade under sterile conditions after reconstitution.
Reconstitution: Reconstitute at 200 μg/mL in PBS.
Gene Name: Il10 interleukin 10 [ Mus musculus ]
Official Symbol: Il10
Synonyms: IL10; interleukin 10; interleukin-10; cytokine synthesis inhibitory factor; CSIF; Il-10;
Gene ID: 16153
mRNA Refseq: NM_010548
Protein Refseq: NP_034678
UniProt ID: P18893

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Optional requirements on this protein    +Expand
C-fusion    N-fusion   Non-tagged
His    GST   Fc   Others
<1.0 eu/μg    <0.1 eu/μg   <0.01 eu/μg   Not required
Monomer Isolation    Dimer Isolation    Not required
>80% by SDS-PAGE    >90% by SDS-PAGE   >95% by SDS-PAGE   Others

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