Abcam, ab30571, Anti-Interferon alpha/beta receptor 1 (phospho S535 + S539) antibody

Size: 100µL
Rabbit Polyclonal Interferon alpha/beta receptor 1 phospho S535 + S539 antibody. Suitable for WB and reacts with Human samples. Cited in 1 publication. Immunogen corresponding to Synthetic Peptide within Human IFNAR1 phospho S535 + S539.
Key facts
Host species:Rabbit,
Clonality:Polyclonal,
Isotype:IgG,
Carrier free:No,
Reacts with:Human,
Applications:WBSee reactivity dataSee the reactivity data table below for information on validated species and application combinations.,
Immunogen:Synthetic Peptide within Human IFNAR1 phospho S535 + S539. The exact immunogen used to generate this antibody is proprietary information.P17181,
Specificity:Specific for Interferon alpha/beta receptor 1 protein phosphorylated at Ser535,539 in Western blots of human brain extracts.

Properties and Storage Information:
Form-Liquid, Purification technique-Affinity purification Immunogen, Purification notes-Prepared from rabbit serum by affinity purification via sequential chromatography on phospho-and dephosphopeptide affinity columns., Storage buffer-pH: 7.5Constituents: 50% Glycerol (glycerin, glycerine), 0.87% Sodium chloride, 0.238% HEPES, 0.01% BSA, Shipped at conditions-Blue Ice, Appropriate short-term storage conditions-+4°C, Appropriate long-term storage conditions--20°C, Aliquoting information-Upon delivery aliquot, Storage information-Avoid freeze / thaw cycle

Supplementary Information:
This supplementary information is collated from multiple sources and compiled automatically.
Interferon alpha/beta receptor 1 also known as IFNAR1 is an important component of the interferon receptor complex which includes the interferon beta receptor (IFNBR) and the broader class of interferon receptors. IFNAR1 is a transmembrane protein with a molecular mass of approximately 100 kDa. It shows expression in various tissues but predominantly in cells of the immune system. This expression pattern enables IFNAR1 to play a central role in mediating responses to interferon alpha and beta which are cytokines important in the immune response.
Biological function summary
IFNAR1 partners with interferon alpha receptor 2 (IFNAR2) to form a functional receptor complex. This complex binds interferons alpha and beta triggering signal transduction cascades vital for antiviral defense. Through this interaction IFNAR1 facilitates cellular immune responses including the activation of antiviral genes and modulation of cell proliferation. IFNAR1's role extends beyond immediate immune response influencing processes like cell differentiation and apoptosis.
Pathways
IFNAR1 is a participant in the JAK-STAT signaling pathway a significant pathway for transmitting cytokine signals. Upon interferon binding it activates the associated Janus kinases (JAKs) which in turn phosphorylate signal transducers and activators of transcription (STATs) specifically STAT1 and STAT2. This chain of events results in the transcription of interferon-stimulated genes that provide antiviral defenses and promote immune regulation. IFNAR1's engagement in these pathways makes it an integral part of immune system communication.
IFNAR1 associates strongly with autoimmune diseases and viral infections. In lupus an autoimmune disorder dysregulation in interferon signaling involving IFNAR1 contributes to disease progression. Moreover in viral infections like hepatitis C the response of IFNAR1 to interferon therapies can influence treatment outcomes. Understanding these connections facilitates therapeutic strategies that target interferon pathways for improved disease management.