protein

IFN-beta Protein, Mouse (HEK293)

HY-P73130

2 μg;5 μg;10 μg;20 μg;50 μg;100 μg;250 μg;500 μg

35;64;103;165;313;500;950;1500 USD

IFN-beta Protein, Mouse (HEK293)

proteins

HEK293

2 μg;5 μg;10 μg;20 μg;50 μg;100 μg;250 μg;500 μg

35;64;103;165;313;500;950;1500 USD

IFN-β protein is a type I interferon that plays a key role in the innate immune response by binding to IFNAR2 and IFNAR1 receptors and activating Jak-STAT signaling. This results in transcriptional regulation of interferon-regulated genes, affecting antiviral proteins, cell proliferation regulators, and immunomodulatory proteins. IFN-beta Protein, Mouse (HEK293) is the recombinant mouse-derived IFN-beta protein, expressed by HEK293 , with tag free.

Mouse

IFN-beta Protein, a type I interferon cytokine, assumes a pivotal role in the innate immune response to infections, tumors, and various inflammatory stimuli. Its signaling involves binding to the high-affinity receptor IFNAR2 and the low-affinity receptor IFNAR1, forming a heterodimeric complex and activating the canonical Jak-STAT signaling pathway. This activation results in the transcriptional modulation of interferon-regulated genes, encompassing antiviral proteins, regulators of cell proliferation and differentiation, and immunoregulatory proteins. While predominantly signaling through the IFNAR1-IFNAR2 heterodimeric receptor, IFN-beta can also function with IFNAR1 alone, operating independently of Jak-STAT pathways. IFN-beta elicits diverse responses, including antiviral and antibacterial activities, and influences B-cell development, myelopoiesis, and lipopolysaccharide (LPS)-inducible production of tumor necrosis factor. Beyond its immune functions, IFN-beta plays a crucial role in neuronal homeostasis by regulating dopamine turnover and protecting dopaminergic neurons, promoting neuronal autophagy, and facilitating alpha-synuclein clearance, thereby preventing dopaminergic neuron loss. Notably, IFN-beta demonstrates greater potency than interferon-alpha (IFN-alpha) in inducing apoptotic and antiproliferative pathways crucial for controlling tumor cell growth. It functions as a monomer in these regulatory processes.

Interferon beta; IFN-beta; IFNB1; IFB; IFNB

Greater than 90% as determined by reducing SDS-PAGE

Lyophilized from a 0.2 μm filtered solution of PBS, pH 7.4 or 20 mM PB, 150 mM NaCl, pH 7.4 or PBS, pH 7.4, 8% trehalose.

Room temperature in continental US; may vary elsewhere.