Recombinant Mouse IL-10 (HEK293-Expressed) Protein, CF

Name: Recombinant Mouse IL-10 (HEK293-Expressed) Protein, CF
Brand: R&D Systems
SKU: 11404-ML
Price: 2480 USD
Availability: InStock

R&D Systems | Catalog # 11404-ML

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Product Specifications
Scientific Data
Preparation & Storage
Calculators
Background
Product Documents
Specific Notices
Research Areas

Key Product Details

R&D Systems HEK293-derived Recombinant Mouse IL-10 (HEK293-Expressed) Protein (11404-ML)
Quality control testing to verify active proteins with lot specific assays by in-house scientists
All R&D Systems proteins are covered with a 100% guarantee

Source

HEK293

Accession Number

P18893.2

Applications

Bioactivity

View all IL-10 Proteins and Enzymes »

Product Specifications

Source

Human embryonic kidney cell, HEK293-derived mouse IL-10 protein
Gln22-Ser178

Purity

>95%, by SDS-PAGE visualized with Silver Staining and quantitative densitometry by Coomassie® Blue Staining.

Endotoxin Level

<0.10 EU per 1 μg of the protein by the LAL method.

N-terminal Sequence Analysis

Gln22 inferred from enzymatic pyroglutamate treatment revealing Tyr23.

Predicted Molecular Mass

19 kDa

SDS-PAGE

16-21 kDa, under reducing conditions.

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 0.0650-0.780 ng/mL.

Scientific Data Images for Recombinant Mouse IL-10 (HEK293-Expressed) Protein, CF

Recombinant Mouse IL‑10 (HEK293-Expressed) Protein Bioactivity.

Recombinant Mouse IL‑10 (HEK293-Expressed) (Catalog # 11404-ML) stimulates cell proliferation of the MC/9‑2 mouse mast cell line. The ED₅₀ for this effect is 0.0650‑0.780 ng/mL.

Formulation, Preparation, and Storage

11404-ML

Formulation	Lyophilized from a 0.2 μm filtered solution in PBS with Trehalose.
Reconstitution	Reconstitute the 20 μg size at 200 μg/mL in PBS. Reconstitute all other sizes at 500 μg/mL in PBS.
Shipping	The product is shipped at ambient temperature. Upon receipt, store it immediately at the temperature recommended below.
Stability & Storage	Use a manual defrost freezer and avoid repeated freeze-thaw cycles. 12 months from date of receipt, -20 to -70 °C as supplied. 1 month, 2 to 8 °C under sterile conditions after reconstitution. 3 months, -20 to -70 °C under sterile conditions after reconstitution.

Calculators

The reconstitution calculator allows you to quickly calculate the volume of a reagent to reconstitute your vial. Simply enter the mass of reagent and the target concentration and the calculator will determine the rest.

Volume (to add to vial)

Mass (in vial)

Desired Reconstitution Concentration

Background: IL-10

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 (1, 2). IL-10 is secreted by many activated hematopoietic cell types as well as hepatic stellate cells, keratinocytes, and placental cytotrophoblasts (2-5). Mature mouse IL-10 shares 85% amino acid sequence identity with rat and 70%-77% 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 (6, 7). IL-10 is a 178 amino acid molecule that contains two intrachain disulfide bridges and is expressed as a 36 kDa noncovalently associated homodimer (8-10). 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-10 R2 chains and activation of a signaling cascade involving JAK1, TYK2, and STAT3 (11). IL-10 R beta does not bind IL-10 by itself but is required for signal transduction (1). 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 (12-14). IL-10 is a critical molecule in the control of viral infections and allergic and autoimmune inflammation (15-17). It promotes phagocytic uptake and Th2 responses but suppresses antigen presentation and Th1 proinflammatory responses (2).

References

Pestka, S. et al. (2004) Annu. Rev. Immunol. 22:929.
O’Garra, A. and P. Vieira (2007) Nat. Rev. Immunol. 7:425.
Mathurin, P. et al. (2002) Am. J. Physiol. Gastrointest. Liver Physiol. 282:G981.
Grewe, M. et al. (1995) J. Invest. Dermatol. 104:3.
Szony, B.J. et al. (1999) Mol. Hum. Reprod. 5:1059.
Vieira, P. et al. (1991) Proc. Natl. Acad. Sci. 88:1172.
Hsu, D.-H. et al. (1990) Science 250:830.
Moore, K. et al. (1990) Science 248:1230.
Windsor, W.T. et al. (1993) Biochemistry 32:8807.
Syto, R. et al. (1998) Biochemistry 37:16943.
Kotenko, S.V. et al. (1997) EMBO J. 16:5894.
Kotenko, S.V. et al. (2000) J. Biol. Chem. 276:2725.
Hor, S. et al. (2004) J. Biol. Chem. 279:33343.
Sheppard, P. et al. (2003) Nat. Immunol. 4:63.
Fitzgerald, D.C. et al. (2007) Nat. Immunol. 8:1372.
Wu, K. et al. (2007) Cell. Mol. Immunol. 4:269.
Blackburn, S.D. and E.J. Wherry (2007) Trends Microbiol. 15:143.

Long Name

Interleukin 10

Alternate Names

CSIF, GVHDS, IL10, IL10A, TGIF

Entrez Gene IDs

3586 (Human); 16153 (Mouse); 25325 (Rat); 397106 (Porcine); 403628 (Canine); 102133450 (Cynomolgus Monkey); 100034187 (Equine); 493683 (Feline); 100715618 (Guinea Pig); 2949786 (Viral)