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Cat No | BSA-1040 |
Conjugate | |
Type | 重组蛋白 |
Source | CHO |
Tag | Fc |
Size | 1mg |
Application | Immunology |
Purity | > 90%, SDS-PAGE |
Concentration | Please refer to the vial lable for the specific concentration. |
Buffer | Supplied in PBS. |
Storage | Store at -20 degree for long time. Avoid repeated freeze/thaw cycles. |
Synonyms | IL4;IL-4;IL-4B_cell stimulatory factor 1;interleukin 4;interleukin-4;Lymphocyte stimulatory factor 1 |
Purification | Chromatography |
MolecularWeight | 15.0kD |
Description | 内毒素<0.1 EU/ug |
Background | The interleukin 4 (IL4, IL-4) is a cytokine that induces differentiation of naive helper T cells (Th0 cells) to Th2 cells. Upon activation by IL-4, Th2 cells subsequently produce additional IL-4 in a positive feedback loop. The cell that initially produces IL-4, thus inducing Th2 differentiation, has not been identified, but recent studies suggest that basophils may be the effector cell. It is closely related and has functions similar to Interleukin 13. |