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Cat No | BIOP3337 |
Conjugate | |
Type | 细胞培养 |
Source | E. coli |
Tag | His |
Size | 20 ug |
Application | Immunogen |
Format | Lyophilized |
Concentration | Please refer to the vial lable for the specific concentration. |
Buffer | Supplied in PBS, pH 8.0. |
Species | Human |
Storage | Store at –20 degree. Avoid repeated freeze/thaw cycles. |
Synonyms | IL4;IL-4;IL-4B_cell stimulatory factor 1;interleukin 4;interleukin-4;Lymphocyte stimulatory factor 1;MGC79402;pitrakinra;B cell growth factor 1;BCDF;B-cell stimulatory factor 1;BCGF1;BCGF-1;binetrakin;BSF1;BSF-1;Binetrakin;Lymphocyte Stimulatory Factor1;P |
Purification | > 98% by SDS-PAGE. |
MolecularWeight | |
Description | |
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. |