Product Detail
Product NameRecombinant Dog Interleukin-4(IL4)
Host SpeciesE.coli
PurificationGreater than 90% as determined by SDS-PAGE.
Immunogen DescExpression Region:25-132aa
Sequence Info:Full Length
Other NamesB-cell stimulatory factor 1 ;BSF-1Lymphocyte stimulatory factor 1
Accession NoO77762
Uniprot
O77762
Gene ID
403785;
Calculated MW16.8 kDa
FormulationTris-based buffer50% glycerol
StorageThe shelf life is related to many factors, storage state, buffer ingredients, storage temperature and the stability of the protein itself.
Generally, the shelf life of liquid form is 6 months at -20˚C,-80˚C. The shelf life of lyophilized form is 12 months at -20˚C,-80˚C.
Notes:Repeated freezing and thawing is not recommended. Store working aliquots at 4˚C for up to one week.
Tag InfoN-terminal 6xHis-tagged
Application Details
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 .
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15-25 business day
