Description
IL-4 is a protein that regulates the immune response by promoting the growth and differentiation of B cells. It also plays a role in the development of allergic reactions and asthma. IL-4 is produced by a variety of cells, including T cells and mast cells.
Product Properties
|
Synonyms
|
Interleukin-4, IL-4, BSF-1, BCDF, IL4E12, Pitrakinra
|
|
Source
|
Human IL-4 Protein is expressed from HEK293 Cells with His tag at the C-terminal. It contains His25-Ser153.
|
|
Endotoxin
|
< 0.01 EU per μg by the LAL method.
|
|
Purity
|
> 95% by SDS-PAGE analyses.
|
|
Formulation
|
Lyophilized from 0.22 μm filtered solution in PBS (pH 7.4).
|
|
Applications
|
ELISA, Kinetics (BLI), Kinetics (SPR), Immunization
|
|
Dilution
|
Dilute with PBS.
|
Storage
The products are shipped with ice pack and can be stored at -25~-15℃ for 1 year.
2-7 days, 2 ~8 °C under sterile conditions after reconstitution.
3 months, -25~-15℃ under sterile conditions after reconstitution.
Recommend to aliquot the protein into smaller quantities when first used and avoid repeated freeze-thaw cycles.
Cautions
1. Please operate with lab coats and disposable gloves,for your safety.
2. This product is for research use only.
