Recombinant Human IL-4 Protein

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货号：GPEH0723

规格：

500 μg 100 μg 20 μg 1 mg

产品详情

Abbre

IL-4

Alternate Names

Interleukin;B-cell growth factor;BSF;IL4;BCGF-1;BCGF1;BSF-1;BSF1;IL-4;B-cell growth factor 1;B-cell IgG differentiation factor;B-cell stimulatory factor 1;Binetrakin;IGG1 induction factor;Interleukin-4;Lymphocyte stimulatory factor 1;Pitrakinra

Calculated Mw

15 kDa

Observed Mw

33 kDa

Swissprot

P05112

Background

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. Positively regulates IL31RA expression in macrophages. Stimulates autophagy in dendritic cells by interfering with mTORC1 signaling and through the induction of RUFY4.

Storage

Generally, lyophilized proteins are stable for up to 12 months when stored at -20 to -80℃. Reconstituted protein solution can be stored at 4-8℃ for 2-7 days. Aliquots of reconstituted samples are stable at < -20℃ for 3 months.