interleukin 4, Recombinant Protein

Name interleukin 4, Recombinant Protein
Supplier MyBioSource
Catalog MBS400022
Category Protein
Prices $175.00, $320.00, $445.00, $2,125.00
Sizes 10 µg, 50 µg, 100 µg, 1 mg
Nature Recombinant
Source E Coli
Purity Greater than 98.0% as determined by: (a) Analysis by RP-HPLC. (b) Gel filtration chromatography. (c) Analysis by reducing and non-reducing SDS-PAGE Silver Stained gel.
Bioactivity recombinant mouse IL-4 is fully biologically active when compared to standard. The ED50 as determined by the dose-dependant prolifiration of Con A activated rat spleen cells is < 1.5 ng/ml, corresponding to a Specific Activity of 6.6 x 105 IU/mg.
Endotoxin Less than 0.1 ng/ug (IEU/ug) of interleukin-4.
SwissProt/Accession O77762
Gene IL4
Sequence The sequence of the first five N-terminal amino acids was determined and was found to be Met-His-Gl y-Cys Asn.
Description Mouse interleukin 4
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