murine IL-13

IL-13, murine recombinant
A mediator of allergic inflammation and disease
Product Overview
Alternate Names / Synonyms: murine IL-13, IL-13, IL13, IL 13, m-IL-13, rm-IL-13, recombinant murine IL-13, recombinant IL-13, IL, interluekin
Gene Symbol: IL13
Accession #: P20109
Gene ID: 16163
Source: E. coli
Appearance: Lyophilized protein
Physical Form Description: Sterile filtered and lyophilized from 10 mM Sodium Citrate, pH 4.0
Molecular Weight: 12.3 kDa
Purity by SDS-PAGE: ≥98%
Purity by HPLC: ≥98%
Endotoxin Level: <0.1 ng/μg
Biological Activity: 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.
Reconstitution Instructions: Reconstitute in water to a concentration of 0.1-1.0 µg/µl (Note: Slow to dissolve). The solution can be diluted into other aqueous buffers and stored at 4°C for 1 week or –20°C for future use.
Storage Temp.: -20°C
Shipping: Gel pack
Background Information: IL-13 is a immunoregulatory protein produced by activated T lymphocytes. The biological activities of IL-13 include the stimulation of B cell proliferation and immunoglobulin production. Recombinant murine IL-13 is a 12.3 kDa protein containing 111 amino acid residues.
Handling: Centrifuge the vial prior to opening.
Usage: For Research Use Only! Not to be used in humans.