Cusabio
Product Name:

Recombinant human Interleukin-4 protein for

Product Type:
Recombinant Protein
Code:
CSB-RP067374h   >>   Yeast
CSB-RP067374h   >>   E.coli
CSB-RP067374h   >>   Baculovirus
CSB-RP067374h   >>   Mammalian cell
Size:
1mg
Relevance:
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.
Mol. Weight:
20 KD
Product Info:
HIS-tagged
Purity:
90%
Image:
Storage Buffer:
Tris-based buffer,50% glycerol
Storage:
Store at -20℃, for extended storage, conserve at -20℃ or -80℃.
Notes:
Repeated freezing and thawing is not recommended. Store working aliquots at 4℃ for up to one week.
Referrences:
[1] "Isolation and characterization of a human interleukin cDNA clone, homologous to mouse B-cell stimulatory factor 1, that expresses B-cell- and T-cell-stimulating activities." Yokota T., Otsuka T., Mosmann T., Banchereau J., Defrance T., Blanchard D.,
AA sequence:
HKCDITLQEIIKTLNSLTEQKTLCTELTVTDIFAASKNTTEKETFCRAATVLRQFYSHHEKDTRCLGATA
QQFHRHKQLIRFLKRLDRNLWGLAGLNSCPVKEANQSTLENFLERLKTIMREKYSKCSS