IL-4 Recombinant Protein
IL-4 Recombinant Protein
Product Specifications
Product Name Alternative
Interleukin-4, B Cell Stimulatory Factor 1, BSF-1
UniProt
Q9JJY9
Tag
His Tag
Source
E. coli
Field of Research
Immunology & Inflammation
Purity
>98% (SDS-PAGE) . Endotoxin level is less than 0.1EU/ μg protein (LAL test; Lonza) .
Form
Lyophilized
Storage Conditions
Stable for at least 1 year after receipt when stored at -20°C. Working aliquots are stable for up to 3 months when stored at -20°C.
Notes
For research use only.
Applications Notes
This recombinant proteins is for research use only.
NCBI Accession Number
NP_000580
Preservative
Lyophilized from 0.2um-filtered solution in PBS (pH 7.4) . Reconstituted in sterile H2O not less than 100 μg/ml, which can then be further diluted in other aqueous solutions.
AA Sequence
Human IL-4 (aa 25-153) is fused at the C-terminus to a His-tag.
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