IL-4 Interleukin-4 Rat Recombinant Protein
Interleukin-4 Rat Recombinant produced in E. coli is a single, non-glycosylated polypeptide chain containing 125 amino acids and having a molecular mass of 14kDa. The IL-4 is purified by proprietary chromatographic techniques.
Product Specifications
Synonyms
BCGF; BCDF; B cell stimulating factor; BSF-1; Lymphocyte stimulatory factor 1; IL-4; MGC79402; Binetrakin; Pitrakinra
Gene Name
IL4
UniProt
P20096
Reactivity
Rat
Source
Escherichia coli
Sequence
[object Object]
Purification
Greater than 95.0% as determined by (a) Analysis by RP-HPLC and (b) Analysis by SDS-PAGE.
Bioactivity
50
Form
Sterile Filtered White lyophilized (freeze-dried) powder.
Reconstitution
It is recommended to reconstitute the lyophilized Interleukin 4 in sterile 18MΩ-cm H2O not less than 100µg/ml, which can then be further diluted to other aqueous solutions.
Function
Participates in at least several B-cell activation processes as well as of other cell types. It is a costimulator of DNA-synthesis. It induces the expression of class II MHC molecules on resting B-cells. It enhances both secretion and cell surface expression of IgE and IgG1. It also regulates the expression of the low affinity Fc receptor for IgE (CD23) on both lymphocytes and monocytes.
Shipping Conditions
Available
Storage Conditions
Lyophilized Interleukin-4 although stable at room temperature for 3 weeks, should be stored desiccated below -18°C. Upon reconstitution IL4 should be stored at 4°C between 2-7 days and for future use below -18°C.For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA) .Please prevent freeze-thaw cycles.
Product Datasheet
https://www.bosterbio.com/datasheet?sku=PROTP20096
Product MSDS
https://www.bosterbio.com/msds?sku=PROTP20096
Other Gene Names
Interleukin-4
Subcellular Location
Secreted.
Available Sizes
Curated Selection
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