Human IL-5 Recombinant Protein
Human IL-5 Recombinant Protein expressed in Baculovirus with His-tag. Sequence domain: 20-134aa. Application (s) : SDS-PAGE, Bioactivity. Endotoxin: < 1 EU per 1ug of protein (determined by LAL method) .
Product Specifications
Synonyms
Interleukin-5, IL-5, EDF, TRF, T-cell replacing factor, B cell differentiation factor I, Eosinophil differentiation factor, Colony-stimulating factor eosinophil, BCGF-I
Gene Name
IL5
UniProt
P05113
Tag
His-Tag
Source
Baculovirus
Applications
SDS-PAGE, Bioactivity
Field of Research
Immunology
Purification
> 90% by SDS-PAGE
Concentration
0.5mg/mL (determined by absorbance at 280nm)
Bioactivity
Measured in a cell proliferation assay using TF-1 human erythroleukemic cells. The ED50 range ≤1.5 ng/mL.
Form
Liquid
Storage Conditions
Can be stored at 2°C to 8°C for 1 week. For long-term storage, aliquot and store at -20°C to -80°C. Avoid repeated freeze-thaw cycles. (Ships with gel ice.)
Observed Molecular Weight
14.2 kDa (124aa)
Contents
Phosphate-Buffered Saline (pH 7.4) containing 10% glycerol
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