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Our Abpromise guarantee covers the use of ab51919 in the following tested applications.
The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.
The ED50 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 105 units/mg.
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.
ab51919 has not yet been referenced specifically in any publications.