Abcam, ab221488, Anti-SARA antibody

Size: 100µL
Rabbit Polyclonal SARA antibody. Suitable for ICC/IF and reacts with Human samples. Cited in 1 publication. Immunogen corresponding to Recombinant Fragment Protein within Human ZFYVE9 aa 400-550.
Key facts
Host species:Rabbit,
Clonality:Polyclonal,
Isotype:IgG,
Carrier free:No,
Reacts with:Human,
Applications:ICC/IFSee reactivity dataSee the reactivity data table below for information on validated species and application combinations.,
Immunogen:Recombinant Fragment Protein within Human ZFYVE9 aa 400-550. The exact immunogen used to generate this antibody is proprietary information.O95405

Properties and Storage Information:
Form-Liquid, Purification technique-Affinity purification Immunogen, Storage buffer-pH: 7.2Preservative: 0.02% Sodium azideConstituents: PBS, 40% Glycerol (glycerin, glycerine), Shipped at conditions-Blue Ice, Appropriate short-term storage duration-1-2 weeks, 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.
SARA also known as Smad anchor for receptor activation plays an important mechanical role in cellular signaling. It functions by binding to phosphorylated receptor-regulated Smad proteins (R-Smads) and facilitating their movement and accumulation in the nucleus. SARA has a molecular mass of approximately 150 kDa and is prominently expressed in a variety of tissues including the brain liver and kidney indicating a widespread functional role in physiological processes.
Biological function summary
SARA engages in interactions with several signaling molecules in the cell. It acts as a scaffolding protein that forms part of a complex with the Smad proteins assisting in the regulation of transforming growth factor-beta (TGF-β) signaling. By serving as a critical link between membranes and the cytoplasm it ensures the accurate transmission of signals necessary for cellular responses. Its location and function highlight its vital role in maintaining cellular homeostasis.
Pathways
SARA plays an important role in TGF-β and bone morphogenetic protein (BMP) signaling pathways. These pathways are essential for regulating cellular processes such as proliferation differentiation and apoptosis. SARA interacts with Smad2 Smad3 and Smad7 which are key components of these pathways. Through these interactions SARA helps mediate the transduction of signals that guide complex cellular activities and responses linking external signals to gene expression inside the nucleus.
Research has linked SARA to cancer and fibrotic diseases. Its role in TGF-β signaling suggests that alterations in SARA expression or function can contribute to tumor progression and metastatic processes. Additionally in fibrotic diseases where excess tissue scarring occurs the modulation of the pathway by proteins like Smad2 and Smad3 with SARA's involvement can result in aberrant tissue responses. Understanding SARA's involvement in these conditions may offer potential therapeutic insights.