protein

IL-3 Protein, Human (His-Avi)

HY-P78465

20 μg;50 μg

150;330 USD

IL-3 Protein, Human (His-Avi)

proteins

E. coli

20 μg;50 μg

150;330 USD

IL-3 protein is mainly secreted by T lymphocytes, mast cells and osteoblasts and is critical for the generation and differentiation of hematopoietic progenitor cells. It stimulates mature basophils, eosinophils and monocytes, promoting functional activation. IL-3 Protein, Human (His-Avi) is the recombinant human-derived IL-3 protein, expressed by E. coli , with N-His, N-Avi labeled tag. The total length of IL-3 Protein, Human (His-Avi) is 133 a.a., with molecular weight of ~16.9 kDa.

Human

The cytokine IL-3, predominantly secreted by activated T-lymphocytes, mast cells, and osteoblastic cells, plays a crucial role in controlling the production and differentiation of hematopoietic progenitor cells into lineage-restricted cells. Additionally, IL-3 stimulates mature basophils, eosinophils, and monocytes, promoting their functional activation. Beyond its hematopoietic functions, IL-3 contributes to neural cell proliferation and survival. Moreover, it participates in bone homeostasis by inhibiting osteoclast differentiation through the prevention of NF-kappa-B nuclear translocation and activation. Mechanistically, IL-3 exerts its biological effects through a receptor composed of the IL3RA subunit and the signal transducing subunit IL3RB. Stimulation of this receptor leads to the rapid activation of JAK2 kinase activity, initiating a STAT5-mediated transcriptional program. Alternatively, IL-3 contributes to cell survival under oxidative stress in non-hematopoietic systems by activating pathways mediated by PI3K/AKT and ERK. The cytokine also interacts with IL3RA to modulate its diverse physiological effects.

IL3; IL-3; IL-3MGC79398; interleukin-3; MULTI-CSF; MCGF

Greater than 95% as determined by Tris-Bis PAGE.

Lyophilized from a 0.22 μm filtered solution of PBS, pH 7.4. Normally 5% trehalose is added as protectant before lyophilization.

Room temperature in continental US; may vary elsewhere.