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Source Escherichia coli
Amino Acid Sequence
Abpromise guarantee covers the use of
in the following tested applications.
The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.
50 as determined by the dose-dependent stimulation of the proliferation of TF-1 cells was < 4.0 ng/ml, corresponding to a specific activity of > 2.5 x 10 5 units/mg.
Purity > 95
% SDS-PAGE. >98% by SDS-PAGE and HPLC analysis.
Additional notes The reconstituted solution can be diluted into other aqueous buffers and stored at 4°C for 1 week or at –20°C for future use.
Concentration information loading... Preparation and Storage
Stability and Storage
Shipped at 4°C. Upon delivery aliquot and store at -20°C. Avoid freeze / thaw cycles.
Constituents: 10mM Sodium citrate, pH 4.0
Endotoxin level is <0.1 ng per µg of IL-13.
This product is an active protein and may elicit a biological response in vivo, handle with caution.
Reconstitution Centrifuge the vial prior to opening. Reconstitute in sterile distilled water to a concentration of 0.1-1.0 µg/µl (Note: Slow to dissolve).
Function Cytokine (PubMed:8096327, PubMed:8097324). Inhibits inflammatory cytokine production (PubMed:8096327). Synergizes with IL2 in regulating interferon-gamma synthesis (PubMed:8096327). May be critical in regulating inflammatory and immune responses (PubMed:8096327, PubMed:8097324). Positively regulates IL31RA expression in macrophages.
Involvement in disease Allergic rhinitis
Sequence similarities Belongs to the IL-4/IL-13 family.
Cellular localization Secreted.
Information by UniProt
References for Recombinant mouse IL13 protein (ab51919)
has not yet been referenced specifically in any publications.
Please note: All products are "FOR RESEARCH USE ONLY AND ARE NOT INTENDED FOR DIAGNOSTIC OR THERAPEUTIC USE"