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Recombinant Human Interleukin-4, Il-4, Rhuil-4, Il 4, Rhuil 4
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Recombinant Human Interleukin-4, Il-4, Rhuil-4, Il 4, Rhuil 4
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Recombinant Human Interleukin-4, Il-4, Rhuil-4, Il 4, Rhuil 4:
Quantity:10ug,100ug
Recombinant human IL-4 produced in Yeast is a single, glycosylated, polypeptide chain containing 129 amino acids, three pairs of disulfide bonds and having a molecular mass of approximately 15.0k D (after glycosylation, the molecular mass is 30.0k D. )
Source Yeast
Molecular Mass Approximately 30.0k D.
Purity > =97%, as determined by SDS-PAGE and HPLC method.
Endotoxin Level Biological Activity Measured in a cell proliferation assay using a human factor-dependent
Cell line, TF-1. The specific activity shall be not less than 1X107IU/mg.
Formulation
Lyophilized from a 0.2um filtered solution in 50m M Phosphate Buffer
Containing 0.1% human serum albumin.
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